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MR ETOS TD, Operating Instructions Manual

Introducing MR ETOS TD, a cutting-edge electronic device with an extensive Operating Instructions Manual included. Easily access this comprehensive manual for a seamless user experience. Download it for free from our website, empowering you to maximize the potential of your MR ETOS TD, and navigate its features effortlessly.

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12 Event messages

Maschinenfabrik Reinhausen GmbH 2020

321

4453918/14 EN

ETOS

®

 TD

No.

Name

Description

Remedy

1076 Gen. temperature 7 >

limit value

Generic temperature 7 is greater
than > limit value.

Check the current operating conditions of the
transformer, temperature sensor, analog signal
configuration, and the set limit value.

1077 Gen. temperature 7 >>

limit value

Generic temperature 7 is greater
than >> limit value.

Check the current operating conditions of the
transformer, temperature sensor, analog signal
configuration, and the set limit value.

1078 Gen. temperature 7 <

limit value

Generic temperature 7 is less
than < limit value.

Check the current operating conditions of the
transformer, temperature sensor, analog signal
configuration, and the set limit value.

1079 Gen. temperature 7 <<

limit value

Generic temperature 7 is less
than << limit value.

Check the current operating conditions of the
transformer, temperature sensor, analog signal
configuration, and the set limit value.

1080 Gen. temperature 8 >

limit value

Generic temperature 8 is greater
than > limit value.

Check the current operating conditions of the
transformer, temperature sensor, analog signal
configuration, and the set limit value.

1081 Gen. temperature 8 >>

limit value

Generic temperature 8 is greater
than >> limit value.

Check the current operating conditions of the
transformer, temperature sensor, analog signal
configuration, and the set limit value.

1082 Gen. temperature 8 <

limit value

Generic temperature 8 is less
than < limit value.

Check the current operating conditions of the
transformer, temperature sensor, analog signal
configuration, and the set limit value.

1083 Gen. temperature 8 <<

limit value

Generic temperature 8 is less
than << limit value.

Check the current operating conditions of the
transformer, temperature sensor, analog signal
configuration, and the set limit value.

1086 Hot-spot > limit value

Hot-spot temperature is greater
than > limit value.

Check the current operating conditions of the
transformer, the parameters for calculating the
hot-spot temperature, and the set limit value.

1087 Hot-spot >> limit value

Hot-spot temperature is greater
than >> limit value.

Check the current operating conditions of the
transformer, the parameters for calculating the
hot-spot temperature, and the set limit value.

1088 Aging rate > limit value Aging rate is greater than > limit

value.

Check the current operating conditions of the
transformer, the parameters for calculating the
aging rate, and the set limit value.

1089 Aging rate >> limit

value

Aging rate is greater than >> limit
value.

Check the current operating conditions of the
transformer, the parameters for calculating the
aging rate, and the set limit value.

1095 OLTC oil level >> limit

value

Oil level of on-load tap-changer is
greater than >> limit value.

Check the on-load tap-changer oil level and the
device wiring. If using an analog sensor, check
the sensor, analog signal configuration, and the
set limit value.

1097 OLTC oil level << limit

value

Oil level of on-load tap-changer is
less than << limit value.

Check the on-load tap-changer oil level and the
device wiring. If using an analog sensor, check
the sensor, analog signal configuration, and the
set limit value.

1099 Transformer oil level

>> limit value

Oil level of transformer is greater
than >> limit value.

Check the transformer oil level and the device
wiring. If using an analog sensor, check the sen-
sor, analog signal configuration, and the set limit
value.

Summary of Contents for ETOS TD

Page 1: ...Motor drive unit ETOS TD Operating Instructions 4453918 14 EN ...

Page 2: ... for compensation All rights reserved in the event of the granting of patents utility models or designs The product may have been altered since this document was published We reserve the right to change the technical data design and scope of supply Generally the information provided and agreements made when processing the individual quotations and orders are binding The original operating instruct...

Page 3: ... 2 1 Appropriate use 15 2 2 Inappropriate use 15 2 3 Fundamental safety instructions 16 2 4 Personnel qualification 18 2 5 Personal protective equipment 19 2 6 Drying transformer 20 2 6 1 Drying transformer in autoclave 20 2 6 2 Drying transformer in its own tank 20 3 IT security 21 4 Product description 24 4 1 Scope of delivery 24 4 2 Function description 24 4 3 Performance features 25 4 4 Operat...

Page 4: ...es RS232 and RS485 55 6 4 Notes on connecting to the MR sensor bus 57 6 4 1 MSENSE DGA 59 6 4 2 MESSKO MTeC EPT303 FO 60 6 4 3 MESSKO MTRAB 2 5 61 6 4 4 MSENSE FO ECU I S 62 6 5 Information about connecting analog sensors 62 6 6 Information about screening the cables for analog signals 65 6 7 Information about laying fiber optic cable 65 6 8 Connecting motor drive unit 66 7 Commissioning 69 7 1 Pe...

Page 5: ...0870 5 104 optional 94 9 7 5 Configuring Modbus optional 96 9 7 6 Configuring DNP3 optional 98 9 7 7 Configuring GOOSE optional 100 9 7 8 Configure data points optional 105 9 7 9 Display status of the SCADA connection 112 9 8 Name plate 113 9 8 1 Enter the name plate data 113 9 8 2 Displaying the name plate 114 9 9 Linking signals and events 114 9 9 1 Linking functions 115 9 9 2 Linking digital ou...

Page 6: ...former data 160 9 17 1 Setting transformer data 161 9 17 2 Circuit examples for voltage transformers and current transformers 163 9 18 Measurement 176 9 18 1 UI measuring channels 176 9 18 2 Control variable 177 9 18 3 Regulation mode 177 9 18 4 Display power factor negative 177 9 19 Synchronizing the motor drive unit 178 9 19 1 Single column on load tap changer model 178 9 19 2 Multi column on lo...

Page 7: ...temperatures optional 221 9 24 6 Displaying the measured values of the Buchholz relay optional 221 9 24 7 Displaying the measured values of the pressure relief device optional 222 9 24 8 Displaying the measured value trend of the oil level and dehydrating breather optional 222 9 25 On load tap changer monitoring 223 9 25 1 Changing tap position designation optional 223 9 25 2 Setting the TCR calcu...

Page 8: ...7 9 31 5 Displaying the maintenance logbook 267 9 31 6 Suppressing a maintenance event 269 9 32 Dynamic Transformer Rating optional 270 9 32 1 Configuring the Dynamic Transformer Rating 271 9 32 2 Displaying the Dynamic Transformer Rating 272 9 33 Event management 274 9 33 1 Displaying and acknowledging events 274 9 33 2 Configuring events 275 9 33 3 Displaying event memory 277 9 34 User administr...

Page 9: ... Maintaining motor drive unit 312 11 2 Cleaning motor drive unit 312 12 Event messages 313 13 Disassembly 324 14 Disposal 326 15 Technical data 327 15 1 Gear motor 327 15 2 Control cabinet 327 15 2 1 Connection terminals 328 15 2 2 Drawings 329 15 3 ISM assemblies 335 15 3 1 Voltage measurement and current measurement 335 15 3 2 UI 5 4 voltage measurement and current measurement 336 15 3 3 Digital...

Page 10: ...raße 8 93059 Regensburg Tel 49 9 41 40 90 0 E mail sales reinhausen com Further information on the product and copies of this technical file are avail able from this address if required 1 2 Completeness This technical file is incomplete without the supporting documents The following documents also apply in addition to this technical file Connection diagrams Routine test report Supplement Also obse...

Page 11: ...1 4 Notation conventions 1 4 1 Symbols Symbol Meaning Wrench size Tightening torque Number and type of fastening material used Fill with oil Cut open cut through Clean Visual inspection Use your hand Adapter ring Apply a coat of paint Use a file Grease Coupling bolt Use a ruler ...

Page 12: ...lating to sections refer to entire chapters or sections sub sec tions or several paragraphs within this technical file Warnings relating to sections use the following format WARNING Type of danger Source of the danger and outcome Action Action 1 4 2 2 Embedded warning information Embedded warnings refer to a particular part within a section These warn ings apply to smaller units of information tha...

Page 13: ...ardous situation which if not avoided could result in minor or moderate injury NOTICE Indicates measures to be taken to prevent damage to property Table 2 Signal words in warning notices Pictograms warn of dangers Pictogram Definition Warning of a danger point Warning of dangerous electrical voltage Warning of combustible substances Warning of danger of tipping Warning of danger of crushing Table ...

Page 14: ...cess steps are structured as follows Aim of action ü Requirements optional 1 Step 1 ð Result of step optional 2 Step 2 ð Result of step optional ð Result of action optional 1 4 5 Typographic conventions Typographic convention Purpose Example UPPERCASE Operating controls switches ON OFF Brackets PC keyboard Ctrl Alt Bold Software operating controls Press Continue button Menu paths Parameter Control...

Page 15: ...al ity standard particularly in regard to the observance of health and safety re quirements The following is considered appropriate use Only operate the product in accordance with this technical file and the agreed delivery conditions and technical data Use the equipment and special tools supplied solely for the intended pur pose and in accordance with the specifications of this technical file Use...

Page 16: ...work gloves etc for the respective activity Never wear damaged personal protective equipment Never wear rings necklaces or other jewelry If you have long hair wear a hairnet Work area Untidy and poorly lit work areas can lead to accidents Keep the work area clean and tidy Make sure that the work area is well lit Observe the applicable laws for accident prevention in the relevant coun try Drying th...

Page 17: ...former with an open secondary circuit short circuit the current transformer to prevent this Observe the information in the current transformer operating instructions Handling electrical components Electrical components can be damaged by electrostatic discharges Never touch electrical components during commissioning operation or maintenance work Take suitable measures e g covers to ensure that pers...

Page 18: ...odify the product after consultation with Maschinenfabrik Rein hausen GmbH Spare parts Spare parts not approved by Maschinenfabrik Reinhausen GmbH may lead to physical injury damage to the product and malfunctions Only use spare parts that have been approved by Maschinenfabrik Rein hausen GmbH Contact Maschinenfabrik Reinhausen GmbH 2 4 Personnel qualification The person responsible for assembly c...

Page 19: ...chnical Service department please ensure that the personnel who carry out the mainte nance are trained and authorized by Maschinenfabrik Reinhausen GmbH to carry out the work Authorized personnel Authorized personnel are trained by Maschinenfabrik Reinhausen GmbH to carry out special maintenance 2 5 Personal protective equipment Personal protective equipment must be worn during work to minimize ri...

Page 20: ...o clave NOTICE Damage to drive and on load tap changer de energized tap changer If the drive is dried in an autoclave the drive and on load tap changer de energized tap changer may be damaged Do not dry drive in an autoclave Remove on load tap changer head cover with gear motor before drying To do so follow the operating instructions of the on load tap changer Do not remove gear motor from the on ...

Page 21: ... perform operations and should not be able to change any device settings Delete or disable the default admin user ID This requires first creating a new user account with the Administrator role You can then use it to delete or disable the default admin account Deactivate service user access Section 9 2 3 Page 78 Enable SSL TLS encryption Section 9 2 Page 75 access to the de vice is then only possib...

Page 22: ... USB Import or export of data ETH 1 TCP 80 HTTP for web based visualization1 2 ETH 1 TCP 443 HTTPS for web based visualization1 2 ETH 1 TCP 102 IEC 61850 ETH 1 TCP 502 Modbus3 ETH 1 TCP 20000 DNP33 ETH 1 UDP 161 SNMP4 ETH 2 x TCP 21 FTP1 only for MR service ETH 2 x TCP 80 HTTP for web based visualization1 ETH 2 x TCP 443 HTTPS for web based visualization1 ETH 2 x TCP 990 FTPS only for MR service E...

Page 23: ...ards The device supports the following TLS versions TLS 1 0 TLS 1 1 TLS 1 2 The device uses the following cipher suites for a TLS secured connection Key exchange Authentication Encryption Key length Operating mode Hash func tion TLS ECDHE RSA WITH AES 128 CBC SHA1 DHE SHA265 ECDHE ECDSA GCM SHA256 ECDH 256 CBC SHA1 RSA1 SHA256 GCM SHA384 Table 7 Cipher suite 1 Not available with TLS version 1 2 Th...

Page 24: ...e product must remain in its airtight protective wrapping and may only be removed immediately before installation 4 2 Function description The motor drive unit adjusts the operating position of on load tap changers in regulating transformers to the individual operating requirements To do so the on load tap changer is delivered with a pre installed gear mo tor that is controlled by an electronic co...

Page 25: ...ctly on top of the on load tap changer head Electronic control of the gear motor In multi column on load tap changer model Control of 3 gear motors with one single control cabinet Easy connection of the gear motor and control cabinet via integrated ca ble plug connection Automatic adjustment during commissioning OLTC pre check Check for compliance with the permissible operating conditions load cur...

Page 26: ...age regulation REMOTE S32 S132 in position REM In the Remote operating mode you can operate the motor drive unit via ex ternal keys or SCADA commands only depending on the setting of the Re mote behavior Page 76 parameter Automatic voltage regulation is pos sible optional AUTO S132 in position AUTO only with option Automatic voltage regulation In the Auto operating mode you can activate automatic ...

Page 27: ...4 5 Design This chapter contains an overview of the design of the motor drive unit The entire system consisting of the on load tap changer and motor drive unit in cludes the following subassemblies Figure 3 Design 1 On load tap changer 3 Connecting cable 2 Gear motor 4 Control cabinet ...

Page 28: ...t Figure 4 Name plate 1 Name plate 4 5 2 Gear motor The gear motor is on the head of the on load tap changer It is connected di rectly to the drive shaft of the on load tap changer and carries out the on load tap change operation The gear motor is delivered pre installed with the on load tap changer and does not normally have to be uninstalled Figure 5 Gear motor ...

Page 29: ...918 14 EN ETOS TD 4 5 3 Control cabinet The control cabinet contains the following components Figure 6 Control cabinet 1 Tap position display 2 Control switch 3 Ethernet interface ETH1 1 RJ45 4 Plug socket X19 max 10 A 5 Motor protective switch Q1 6 Fuses F14 and F25 ...

Page 30: ... the following operating controls Figure 7 Operating controls 1 Control switch S32 LOC REM or S132 LOC AUTO REM 2 Control switch S3 RAISE LOWER Display elements The control cabinet contains the following display elements Figure 8 Display elements 1 Motor running LED 2 Event yellow red LED 3 Tap position display 4 Operation counter ...

Page 31: ...is available in the control cabinet to route the cable harness Figure 9 Cable duct for digital inputs and outputs example of control cabinet structure 1 Cable duct in the control cabinet 4 5 4 ISM assemblies 4 5 4 1 CPU central processing unit I The CPU I assembly is the central processing unit for the device It contains the following interfaces Internal system interface RS232 COM1 Serial interfac...

Page 32: ...H 2 1 ETH 2 2 Figure 10 CPU I assembly 4 5 4 2 CPU central processing unit II The CPU II assembly is the central computing unit for the device It contains the following interfaces Internal system interface RS232 COM1 Serial interface RS232 485 COM2 3x Ethernet ETH 1 ETH 2 1 ETH 2 2 USB USB 2 0 2x CAN bus CAN 1 CAN 2 CPU CAN 1 1 9 CAN 2 1 9 COM 1 1 9 COM 2 1 9 24V DC RUN INIT ERR USB2 0 4 6 2 A 8 C...

Page 33: ...ltage and current Figure 12 UI 1 assembly The UI 3 assembly is used for measuring 3 phase voltage and current Figure 13 UI 3 assembly Warning of a danger point Read the information given in the product oper ating instructions Warning of dangerous electrical voltage This assembly is protected via double insulation or reinforced insulation Table 9 Safety relevant symbols on the assembly ...

Page 34: ...oduct oper ating instructions Warning of dangerous electrical voltage This assembly is protected via double insulation or reinforced insulation Table 10 Safety relevant symbols on the assembly 4 5 4 5 Digital inputs and outputs The assemblies DIO 28 15 and DIO 42 20 HL provide you with a number of digital inputs and outputs that differs based on the version DIO 28 15 28 inputs 15 outputs 6 N O con...

Page 35: ...ant symbols on the assembly 4 5 4 6 Analog inputs and outputs The AIO 2 and AIO 4 assemblies provide analog inputs and outputs AIO 2 2 channels AIO 4 4 channels In accordance with the device configuration the AIO assembly supports one of the following signal types Input Output Voltage Current Voltage Current 0 10 V 0 20 mA 4 20 mA 0 10 V 0 20 mA 4 20 mA Resistance measurement such as PT100 resisto...

Page 36: ...converter which converts 2 electrical con nections RJ45 to one fiber optic cable connection each Each is converted independently of the other The following interfaces are available 2x RJ45 ETH12 ETH22 2x Duplex LC SFP module ETH11 ETH21 The media converter is designed to be transparent for the network and does not have its own IP address Figure 17 MC 2 2 assembly ...

Page 37: ...ith the following inter faces A media converter converts an electric connection RJ45 into a fiber optic cable connection RJ45 ETH12 Duplex LC SFP module ETH11 Managed switch with redundancy function PRP or RSTP 2x RJ45 ETH23 ETH24 device internal connection 2x Duplex LC SFP module ETH21 ETH22 redundancy connection The following redundancy functions are available to you according to your order PRP ...

Page 38: ...status displays of the transformer shown can be selected directly when accessing them via the web browser They act as links to the corresponding menu items If you are operating the device via the front panel you are only able to call up the elements via the Information menu If the device does not have one of the optional functions this will be indi cated in the main screen via a small padlock Depe...

Page 39: ...rmer data 1 DGA status 2 Top oil temperature 3 Hot spot temperature 4 Cooling system status 5 Load current and load voltage of phases L1 L2 L3 6 Transformer name Figure 21 Apparent power oil level and ambient temperature 1 Asset intelligence 2 Total apparent power 3 Ambient temperature 4 Oil level transformer on left on load tap changer on right ...

Page 40: ...urrent tap position 3 Voltage regulator 4 Tap change operation statistics 5 OLTC status message collective message 4 6 1 2 Transformer for industrial applications Figure 23 Transformer data 1 DGA status 2 Top oil temperature 3 Hot spot temperature 4 Cooling system status 5 Load current an load voltage of the phases L1 L2 L3 high voltage side 6 Transformer name ...

Page 41: ... temperature 1 Asset intelligence 2 Total apparent power 3 Ambient temperature 4 Oil level transformer on left on load tap changer on right Figure 25 On load tap changer and motor drive unit 1 OLTC oil temperature 2 Current tap position 3 Voltage regulator 4 Tap change operation statistics 5 OLTC status message collective message ...

Page 42: ...and operating controls Status LED status Status display 1 REMOTE key Select the operating mode On REMOTE Off LOCAL 2 AVR AUTO key Activate auto mode 2 RAISE key Send a control command to the motor drive unit to increase the voltage Only possible in manual mode 2 AVR Manual key Activate manual mode 2 LOWER key Send a control command to the motor drive unit to reduce the voltage Only possible in man...

Page 43: ...tings and parameters is user based Various users can log in at the same time e g via the visualization and access the device To log in as a user proceed as follows 1 Select the LOGIN or CHANGE button in the status line 2 Enter your user name and password and select the OK button ð The name of the logged in user appears in the status line To log out as a user proceed as follows Press the LOGOUT but...

Page 44: ...me of the desired parameter in the Search entry field Figure 27 Quick search Expert mode The device has an expert mode for entering the parameters You can enter the parameters directly into the overview screen of the respective menu in this mode Figure 28 Expert mode To activate the expert mode proceed as follows 1 Go to Settings Parameters 2 Select the Expert mode checkbox ð Expert mode is active...

Page 45: ...scription Maschinenfabrik Reinhausen GmbH 2020 45 4453918 14 EN ETOS TD Hiding showing parameters Depending on how you set the parameters the device will hide or show ad ditional parameters related to this function ...

Page 46: ...rking on the packaging states if for example the on load tap changer or selector has been packed upright Never stack these crates General rule Do not stack crates above a height of 1 5 m For other crates Only stack up to 2 equally sized crates on top of one an other The packaging is suitable to ensure undamaged and fully functional means of transportation in compliance with local transportation la...

Page 47: ...et secure it sufficiently Only trained and authorized persons may select the sling gear and se cure the load Do not walk under the suspended load Use means of transport and lifting gear with a sufficient carrying capacity in accordance with the weight stated on the delivery slip In addition to oscillation stress jolts must also be expected during trans portation In order to prevent possible damage...

Page 48: ...ing is damaged do not under any circumstances install or commission the packaged goods Either re dry the dried packaged goods as per the operating instructions or contact the manufacturer to agree on how to proceed Identify the damaged parts Hidden damage When damages are not determined until unpacking after receipt of the ship ment hidden damage proceed as follows Make the party responsible for t...

Page 49: ...Unpack the packed goods and store in a suitable storage space well ven tilated as dust free as possible humidity 50 where possible 5 4 Unpacking shipments and checking for transportation damages NOTICE Transport the packaged crate to the place where installation will take place Do not open the sealed packaging until just before installation If this is not done damage to the packaged goods may occu...

Page 50: ...herwise the control cabinet may be damaged and serious injuries may result Figure 30 Maximum permissible cable angle for the control cabinet lifting gear limit stop Gear motor Lifting using the slip around the gear motor WARNING Only suitable for lifting the gear motor Use the on load tap changer attachment points to lift the entire on load tap changer Otherwise the gear motor and on load tap chan...

Page 51: ...5 Packaging transport and storage Maschinenfabrik Reinhausen GmbH 2020 51 4453918 14 EN ETOS TD Figure 31 Slip for lifting the gear motor ...

Page 52: ...ts during installation of the drive 6 1 Fitting the control cabinet to the transformer Alternatively you can secure the control cabinet to another point away from the transformer The supplied connection cable between the control cabinet and the gear motor is 6 5 m long If required you can contact Maschinenfab rik Reinhausen GmbH for other lengths The control cabinet has four fixing attachments on ...

Page 53: ...control cabinets with vibration damper Attach the vibration damper to the control cabinet Figure 33 Vibration damper 3 Use the fixing attachments to attach the control cabinet to the stud bolts and align it vertically on the transformer tank Figure 34 Attaching the control cabinet ...

Page 54: ...hanical tension Se cure the control cabinet without subjecting it to mechanical tension Figure 35 Securing the drive 5 Connect the grounding cable to the control cabinet and transformer tank holding it against the control cabinet using a wrench wrench size 36 Figure 36 Connecting the grounding cable to the control cabinet ...

Page 55: ...ielded 2 5 mm Copper Voltage measurement X10 UI1 3 Shielded 2 5 mm Copper Current measurement X10 UI1 3 Unshielded 4 mm Copper Digital signal inputs DIO 28 15 DIO 42 20 Shielded 1 5 mm2 Copper 400 m 25 Ω km Digital signal outputs DIO 28 15 DIO 42 20 Shielded 1 5 mm2 Copper Analog signal inputs X6 AIO 2 4 Shielded 1 mm2 Copper 400 m 25 Ω km Analog signal outputs X6 AIO 2 4 Shielded 1 mm2 Copper RS2...

Page 56: ...UB 9 pole To connect the device via the RS232 interface COM2 use a data cable with the following structure Figure 37 RS232 data cable 9 pole RS485 D SUB 9 pole To connect the device via the RS485 interface COM2 use a data cable with the following structure Figure 38 RS485 data cable ...

Page 57: ...nsors Modbus slaves The ISM device operates as the Modbus master Ensure that no other Modbus master is connected over the MR sensor bus Assign a unique Modbus address to each sensor you are connecting over MR sensor bus The MR sensor bus may experience errors if multiple sen sors are using the same Modbus address Observe the following notes for connecting the sensors NOTICE Damage to the device or...

Page 58: ... terminating resistor 120 Ω 0 5 W at the other end of the bus The CPU assembly contains a pull up resistor and a pull down resistor each of 680 Ω in accordance with the Modbus specification No addi tional pull up pull down resistors are needed CPU COM2 Sensor 1 Sensor x D0 A D1 B Com C 1 2 3 4 5 6 7 8 9 D0 A D1 B Com C D0 A D1 B Com C 120 Ω Figure 40 MR sensor bus ...

Page 59: ...only bus device or the last bus device you must use a terminating resistor 120 Ω 0 5 W CPU COM2 MSENSE DGA 2 3 D0 A D1 B Com C 1 2 3 4 5 6 7 8 9 D0 A D1 B Com C 1 4 2 3 5 1 2 3 4 5 D1 B D0 A Figure 41 Connection example MSENSE DGA 2 3 connector M12 type A 5 pole in accor dance with IEC 61076 2 101 CPU COM2 MSENSE DGA 5 D0 A D1 B Com C 1 2 3 4 5 6 7 8 9 PhoneB GND X302 5 X302 4 X302 3 X302 2 X302 1...

Page 60: ... RS485 plug terminals on the sensor bus Use a shielding clamp to apply the shield to the cable You can directly connect ad ditional MESSKO MTeC EPT303 FO sensors to the plug terminal The EPT303 FO sensor module contains a terminating resistor If you would like to use the EPT303 FO sensor together with other sensor types on an MR sensor bus then we recommend connecting the EPT303 FO sensor to the e...

Page 61: ... 2 5 terminal RS485 You must enable the half duplex operating mode on the sensor by switching the Duplex mode switch to the HALF setting If the MESSKO MTRAB 2 5 sensor is the only bus device or the last bus device you must activate the sensor terminating resistor by switching the BUS termination 120 ohms switch to the position 1 ON and 2 OFF Figure 46 MESSKO MTRAB 2 5 Modbus configuration 1 Termin...

Page 62: ...5 W You must activate the half duplex 2 conductor operat ing mode on the sensor via the MSET FO configuration software CPU COM2 MSENSE FO D0 A D1 B Com C 1 2 3 4 5 6 7 8 9 Tx 1 2 3 4 5 Tx Rx Rx GND Figure 47 Connection example MSENSE FO ECU I and ECU S terminal RS485 6 5 Information about connecting analog sensors NOTICE Damage to the device and sensors Incorrectly connected and configured analog ...

Page 63: ... 2 3 4 5 Figure 48 Plug assignment of the AIO module illustration using module AIO 4 as an example Interface Pin Description 1 6 11 16 I OUT Current output 2 7 12 17 I U IN U OUT Voltage input current input voltage output 3 8 13 18 I U IN Voltage input current in put 4 9 14 19 I U OUT Voltage output current output 5 10 15 20 Not used Table 15 Analog inputs and outputs You can connect the following...

Page 64: ... 5 4 20 mA signal source Figure 49 Connection example for a 4 20 mA sensor PT100 PT1000 sensor Depending on type you must connect a PT100 sensor or PT1000 sensor as follows 2 wire pin and 3 wire pin and 4 wire pin and I OUT I U IN U OUT I U IN I U OUT 1 2 3 4 5 2 wire I OUT I U IN U OUT I U IN I U OUT 1 2 3 4 5 3 wire I OUT I U IN U OUT I U IN I U OUT 1 2 3 4 5 4 wire PT100 PT1000 Figure 50 Connec...

Page 65: ...ion using line up terminal 6 7 Information about laying fiber optic cable To ensure the smooth transfer of data via the fiber optic cable you must en sure that mechanical loads are avoided when laying the fiber optic cable and later on during operation Also observe the information from the manufac turer of the fiber optic cable and the following instructions Radii must not fall below the minimum p...

Page 66: ... breaker type In addition observe the following It must be easy for the operator to access the isolating device The isolating device must be labeled for the device and circuits to be iso lated The isolating device may not be a part of the power line The isolating device may not interrupt the main protective conductor You must connect the power supply circuit with a conductor cross section of at le...

Page 67: ...e terminal in the control cabinet in accordance with the connection diagram provided Figure 52 Connecting the connection cable to the gear motor 3 Connect the grounding cable to the ground connection of the gear motor and connect it to the ground connection on the on load tap changer head or transformer Figure 53 Connection of the grounding cable on the grounding bar of the gear motor 1 Grounding ...

Page 68: ...t 1 Grounding bar Tighten cable screw connections on control cabinet to the following tighten ing torques M20 8 Nm M32 20 Nm 5 Optional Connect digital inputs and outputs analog sensors voltage measurement and current measurement of the transformer in accordance with the connection diagram For shielded cables place the cable shield on the grounding bar in the control cabinet 6 Connect the power su...

Page 69: ...hanger without oil Make sure that the selector is fully immersed in transformer oil and that the oil compartment of the on load tap changer is completely filled with oil To check that the motor drive unit is functioning proceed as follows 1 Synchronize motor drive unit Section 9 19 Page 178 2 Move motor drive unit into the lowest operating position 3 Lower tap position of motor drive unit once mor...

Page 70: ...se func tion as antennas Wherever possible route the measurement leads and data leads sepa rately to the energy cables Contact the manufacturer if you have any questions about possible sources of danger 7 1 3 Dielectric tests on transformer wiring Note the following points for dielectric tests on the transformer wiring The motor drive unit is put through dielectric tests before delivery Before the...

Page 71: ...njury due to incorrect operation Only commission the transformer once the functions have been checked in accordance with section Tests on the motor drive unit NOTICE Damage to motor drive unit Damage to the motor drive unit due to condensate in the control cabinet Always keep the control cabinet of the motor drive unit tightly closed In the event of operation interruptions of more than 8 weeks pri...

Page 72: ...e proceed as follows Turn control switch S32 or S132 to the desired position 8 3 Monitoring motor drive unit WARNING Danger of death or severe injury Danger of death or severe injury due to failure to observe the safety instruc tions Make sure that only trained technicians perform work on the motor drive unit Note relevant safety instructions Monitoring of the motor drive unit is limited to occasi...

Page 73: ...9 1 Establishing connection to visualization You can use the ETH1 1 interface or the optional ETH2 2 interface of the CPU assembly to establish the connection to the visualization The inter faces do not use a DHCP server Therefore you must assign a static IP ad dress to your PC To do this observe the following configuration example Interface Configuration Standard ETH1 1 IP address 192 168 165 1 n...

Page 74: ...ia the front interface 2 Assign a unique IP address to the PC in the same subnet as the device e g 192 168 165 100 3 Enter the visualization s IP address http 192 168 165 1 or if SSL encryption is active enter https 192 168 165 1 in the browser on the PC ð The visualization is accessed Establishing a connection via the ETH2 2 interface on the CPU module optional The device is supplied with the IP ...

Page 75: ...TH2 2 interface Figure 56 Establishing a connection via the ETH2 2 interface on the back 2 Assign a unique IP address to the PC in the same subnet as the device e g 192 0 1 100 3 Enter the visualization s IP address e g http 192 0 1 230 if SSL encryption is active enter https 192 0 1 230 in the browser on the PC ð The visualization is accessed 9 2 General You can set general parameters in this men...

Page 76: ...er 3 Set the parameter 4 Press the Accept button to save the modified parameter Commissioning wizard You can use this parameter to set whether the commissioning wizard is to launch automatically when the device is restarted Measured value display You can use this parameter to set whether the displayed measured values and control parameters are to refer to the primary side or secondary side of the ...

Page 77: ... of a logged in user automati cally logs the user out after a certain period of inactivity These settings apply to all users If you have activated the Auto login Section 9 34 3 Page 281 function for a user then this user will not be automatically logged out Settings Parameters General Name Value Language English Commissioning wizard Yes Auto logout Off Time until auto logout 15 0 min Measured valu...

Page 78: ...is not possible to reset the administrator password If the administrator password is lost the device must be reset to the default set tings When doing so all information stored on the device parameters measured values etc will be lost Settings Parameters General Name Value Language English Commissioning wizard Yes Auto logout Off Time until auto logout 15 0 min Measured value display Primary value...

Page 79: ... You can only set the parameters for ETH 2 2 if the device is equipped with the optional interface for visualization Settings Parameters Network ngs Name Value IP address Eth 1 192 168 10 254 Subnet mask Eth 1 255 255 255 0 Gateway address Eth 1 0 0 0 0 IP address Eth 2 2 192 0 1 230 Subnet mask Eth 2 2 255 255 255 0 Gateway address Eth 2 2 0 0 0 0 Visualization release Only ETH 2 x SSL TLS encryp...

Page 80: ...ce Gateway address ETH 1 ETH 2 2 You can use this parameter to set the gateway s IP address If you set the value to 0 0 0 0 no gateway is used Visualization release You can use this parameter to set the interfaces via which you can access the visualization Only ETH 2 x ETH 1 and ETH 2 x You can only set this parameter if the device is equipped with the optional control system connection via Ethern...

Page 81: ...can establish the connection to the MQTT via a DNS server as an option Also set the parameters necessary for the MQTT Section 9 4 Page 81 protocol DNS server optional You can use this parameter to set the IP address of the DNS server 9 4 MQTT You can activate and configure the MQTT message protocol in this menu point To do so you must connect the device to an MQTT server Broker via Ethernet via th...

Page 82: ...arameters System MQTT 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter Activate MQTT You can use this parameter to activate the transmission of messages to the MQTT server broker Broker address If you use a URL address you can use this parameter to enter the domain name of the MQTT server broker Otherwise you can enter the IP address of th...

Page 83: ...n this case the PTP time is queried in slave operation Settings Parameters Time synch ion Name Value Time synchronization via SNTP Off Time synchronization via SNTP Off SNTP time server 0 0 0 0 Synchronization interval 60 s PTP hops 1 PTP version IEEE 1588 2008 PTP interface ETH 2 x Automatic Daylight Savings Time Off Time zone UTC 01 00 Time zone UTC 01 00 Amsterdam Berlin Activate second time se...

Page 84: ...gion set the device switches automatically between daylight saving time and standard time on the specified days Time zone If the time information is transmitted to the device by a network service SNTP or SCADA this time is transferred depending on the set reference time To adjust the device time to your local time you can use the time shift parameter to set the time shift to UTC Example Region Tim...

Page 85: ...Name Value Activate syslog Off Syslog standard RFC 5425 Syslog server 0 0 0 0 Syslog server port 6514 Reconnect delay time 10 s Device designation m200 Emergency severity level Off Alert severity level Off Critical severity level Off Error severity level Off Warning severity level Off Notice severity level Off Info severity level Off Home Events Information Recorder Settings EN CHANGE REBOOTadmin ...

Page 86: ... You can use this parameter to set the IP address of the syslog server Syslog server port You can use this parameter to set the port of the syslog server Reconnect delay time You can use this parameter to determine how long the device will wait be fore it attempts to reconnect after the connection has been interrupted earlier or a syslog message could not be transmitted only for TCP or TLS Device ...

Page 87: ...col you must set the following parameters Also refer to the section Configuring the network Section 9 3 Page 79 Settings Parameters IEC 61850 Name Value IED name TAPCON Device ID TAPCON Access point MRTCAP Edition Edition 1 Home Events Information Recorder Settings EN CHANGE REBOOTadmin 04 02 2020 11 14 Figure 64 IEC 61850 1 Go to Settings Parameters System IEC 61850 2 Select the desired parameter...

Page 88: ...r importing a CID file or SCD file Only the following elements may differ between the imported IED and the exported IED from the TEMPLATE icd DataSet elements can be created in each LN ReportControl elements can be created in the LN containing the associ ated DataSet IP address if this is not present the preset one is used Subnet mask if this is not present the preset one is used Gateway IP addres...

Page 89: ...transmission o 1 Number of databits 8 Parity Even Number of stop bits 1 ASDU single character confirmatio Off Home Events Information Recorder Settings EN CHANGE REBOOTadmin 31 01 2020 13 05 Figure 65 IEC 60870 5 101 1 Go to Settings Parameters System IEC 60870 5 101 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter Serial interface You can...

Page 90: ...is parameter to set how many octets are provided for the ASDU address ASDU address You can use this parameter to set the address of the ASDU No of information object address octets You can use this parameter to set how many octets are provided for the in formation object address Number of cause of transmission octets You can use this parameter to set how many octets are provided for the cause of t...

Page 91: ...ble 22 RES bit test ASDU sequence optimization With this parameter you can set which method is to be used for optimizing the ASDU types The standard enables optimization in order to be able to transfer multiple value changes in a telegram in a sequence of ascending in formation object addresses This is displayed by the sequence bit The se lection of ASDU types for which this optimization is allowe...

Page 92: ... time from UTC and the set time zone Page 84 Table 24 Reference time 9 7 3 Configuring IEC 60870 5 103 optional If you want to use the IEC 60870 5 103 control system protocol you must set the following parameters Settings Parameters IEC 60870 5 103 Name Value Serial interface RS232 Baud rate 9600 ASDU address 1 Number of databits 8 Parity Even Number of stop bits 1 DFC compatibility Standard Refer...

Page 93: ...ou can use this parameter to set the number of stop bits DFC compatibility You can use this parameter to set how the device is to use the DFC bit Data Flow Control in the control field You can select the following options Option Description Standard The device sets the DFC bit in each response to a com mand The device thus indicates that the master may not send any further commands The master must...

Page 94: ...he time as UTC The de vice calculates the local time from UTC and the set time zone Page 84 Table 26 Reference time 9 7 4 Configuring IEC 60870 5 104 optional If you want to use the IEC 60870 5 104 control system protocol you must set the following parameters Also refer to the section Configuring the net work Section 9 3 Page 79 Settings Parameters IEC 60870 5 104 Name Value TCP port 2404 ASDU add...

Page 95: ...ype 1 3 9 11 13 15 21 126 Ed 2 Optimization in accordance with IEC 60870 Edition 2 Type 1 3 5 7 9 11 13 15 20 21 126 Table 27 ASDU sequence optimization Reference time You can use this parameter to set which time is to be transmitted by the con trol system The device uses this information for time synchronization Section 9 5 Page 83 You can select the following options Option Description Local The...

Page 96: ... Section 9 3 Page 79 if you want to use Modbus TCP Settings Parameters Modbus Name Value Modbus type RTU Modbus address 1 TCP port 502 Maximum TCP connections 10 TCP Keepalive Off Serial interface RS232 Baud rate 9600 Number of databits 8 Parity Even Number of stop bits 1 Home Events Information Recorder Settings EN CHANGE REBOOTadmin 31 01 2020 13 05 Figure 68 Modbus 1 Go to Settings Parameters S...

Page 97: ...t the serial interface for data transmis sion You can select the following options RS232 RS485 Baud rate You can use this parameter to set the serial interface s baud rate You can select the following options 9600 baud 19200 baud 38400 baud 57600 baud 115200 baud Number of data bits You can use this parameter to set the number of databits Parity You can use this parameter to set the parity You can...

Page 98: ...out confirmation 5 s Indefinite unsolicited retries Off Number of unsolicited retries 3 User ID code ISM Reference time UTC Home Events Information Recorder Settings EN CHANGE REBOOTadmin 31 01 2020 13 05 Figure 69 DNP3 1 Go to Settings Parameters System DNP3 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter 9 7 6 1 DNP3 transmission type Y...

Page 99: ...ted messages the device sends a message via the control system every time a value is changed 9 7 6 5 Repetition of unsolicited messages You can use this parameter to set how often the device is to send an unso licited message until it receives a response from the DNP3 master 9 7 6 6 Repeat unsolicited messages indefinitely You can use this parameter to set the device to send an indefinite number o...

Page 100: ...isher or receive GOOSE messages GOOSE subscriber via the IEC 61850 control system protocol with the device The configuration of GOOSE is described in the following sections 9 7 7 1 Configuring GOOSE publisher If you configure the device as a GOOSE publisher you can send all data points which the device provides via MMS as GOOSE messages To do this you have to configure the data points using DataSe...

Page 101: ...PC You must have a parameter configurator or administra tor user role To configure the device as a GOOSE publisher proceed as follows 1 Go to Settings Export Figure 70 Exporting SCADA configuration 2 Select the SCADA configuration option ð The SCADA configuration is exported as a zip archive 3 Unzip the zip archive and adapt the TEMPLATE icd file to the require ments 4 Go to Settings Import ...

Page 102: ...an IED 7 Upon successful completion of the import restart the device ð The system restarts and checks the configuration If the configuration failed an error message appears and the device resets the configuration to the one with which it was delivered 9 7 7 2 Configuring GOOSE subscriber If you configure the device as a GOOSE subscriber you can receive GOOSE messages from an IED in the network and...

Page 103: ...X GOOSE SUBSCRIBER FCDA You cannot adjust this value You can only use data points with bType BOOLEAN true false and Dbpos intermediate state off on bad state The functional constraint must be of type ST Value Description true on Is used as logical value 1 false off Is used as logical value 0 intermediate state Last value received is retained bad state Error status value is identified as invalid Ta...

Page 104: ...tions available on the device appears Figure 73 Overview of device functions available 2 Select the desired function 3 Select the desired IED AccessPoint LDevice and GSEControl 4 Select the desired data point Figure 74 Selecting the data point 5 Press the Accept button to save the configuration ð The Restart device dialog appears 6 Select Cancel if you want to configure other data points or OK to ...

Page 105: ...properties for the IEC 60870 5 101 control system protocol Column Description Modifiable Setting range Active You can use the checkbox to set whether the data point is to be transferred via the control system protocol or not Yes Active inactive IOA Data point address The setting range is based on the set ting for the Octet number of information object address parameter octet 2 or 3 Yes Octet 2 1 6...

Page 106: ...is active either Notice You can only enter a threshold value for data points of type 9 10 11 12 13 14 21 34 35 or 36 Yes 0 32 768 CT Interval in ms for periodic transmission of the data point If you set 0 the data point is not transmitted periodically Notice You can only enter an interval for data points of type 9 11 or 13 Yes 0 10 000 Table 31 Configuring IEC 60870 5 101 data points Figure 75 Con...

Page 107: ...e 254 Yes 0 255 GIN Data point generic identification number Notice You can only use generic identification number 0 for data points with a function type other than 254 Yes 0 65 535 Data Type Data point data type No Name Data point designation No Interrogation The value indicates whether the data point is to be in cluded in a general query 1 or not 0 Yes 0 1 Threshold Threshold value for measured ...

Page 108: ...rship as a binary code 5 bits A maximum of 5 groups is possible Example 00000 belongs to no groups 00001 group 1 01000 group 4 01001 group 1 and group 4 Yes 00000 11111 INTG The value indicates whether the data point is to be in cluded in a general query 1 or not 0 Yes 0 1 TH Threshold value for measured values The data point is only transferred again if the change of value is greater than the thr...

Page 109: ... You can adjust the following data point properties for the Modbus control system protocol Column Description Modifiable Setting range Active You can use the checkbox to set whether the data point is to be transferred via the control system protocol or not Yes Active inactive Type Data point type No Index1 Data point address Yes 0 65 535 Index2 Optional second data point address This is used auto ...

Page 110: ...nts You can adjust the following data point properties for the DNP3 control sys tem protocol Column Description Modifiable Setting range Active You can use the checkbox to set whether the data point is to be transferred via the control system protocol or not Yes Active inactive OBJGROUP The OBJGROUP column indicates the data point object group AI Analog Input AO Analog Output BI Binary Input BO Bi...

Page 111: ...ation No Deadband Threshold value for analog inputs The data point is only transferred again if the change of value is greater than the threshold value If you enter the value 0 no threshold value is active If you do not enter any value the device adopts the threshold value defined by the device parameter If no device parameter is available for the threshold value no threshold value is active eithe...

Page 112: ...settings 4 Restart the device to activate the modified list of data points 9 7 8 7 Exporting and importing the data point configuration You can export the data point configuration e g to back it up or import it into another device You will find more information in the Import Export Man ager Section 9 36 Page 287 section 9 7 9 Display status of the SCADA connection This display shows you the status...

Page 113: ...ates the on load tap changer and the motor drive unit and display it later 9 8 1 Enter the name plate data You can enter the name plate data for the transformer the on load tap changer and the motor drive unit Figure 81 Nameplate 1 Go to Settings Parameters System Nameplate 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter ...

Page 114: ...able are each permanently linked to a Generic digital input event message and the control system commands available are each permanently linked to aGeneric SCADA command event message for this purpose Input command Event message Digital input 11 Generic digital input 1 Digital input 21 Generic digital input 2 Digital input 421 Generic digital input 42 Generic SCADA command 1 Generic SCADA command ...

Page 115: ...responding event number in the desired parameter Note that you can only enter the event numbers of the Generic digital input or Generic SCADA command events If you enter event number 500 the link is disabled Settings Parameters Link functions Name Value Master parallel operation method 500 Follower parallel operation metho 500 Parallel op meth auto tap sync 500 Independent regulation 500 Blocking ...

Page 116: ...igned event is active automatic control is blocked Activate remote mode If the assigned event is active the device activates remote mode High speed return If the assigned event is active the device activates high speed return With high speed return the device ignores the set delay time of automatic voltage regulation Target tap position operation If the assigned event is active the device switches...

Page 117: ...to an event the device issues a signal to this output if the event occurs The signal persists until the event stops A parameter is available for each avail able digital output To forward input signals or control system commands you need to link the digital outputs or control system messages with the Generic digital input or Generic SCADA command events Settings Parameters Link outputs Name Value G...

Page 118: ...es to the Generic digital input or Generic SCADA command events Settings Parameters Link messages Name Value Generic SCADA status message 1 500 Generic SCADA status message 2 500 Generic SCADA status message 3 500 Generic SCADA status message 4 500 Generic SCADA status message 5 500 Generic SCADA status message 6 500 Generic SCADA status message 7 500 Generic SCADA status message 8 500 Generic SCA...

Page 119: ... Top oil temperature Switching point 60 C Hysteresis 5 K Switch on delay 2 min Activate altern mode On Activate period mode On Active if error On Home Events Information Recorder Settings EN CHANGE REBOOTadmin 23 09 2020 09 23 Figure 86 Cooling stage 1 Go to Settings Parameters Cooling system Cooling group X control 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to sa...

Page 120: ...owing options Upper oil temperature Hot spot temperature Ambient temperature Lower oil temperature OLTC oil temperature Generic temperature Switching point You can use this parameter to set the temperature at which the cooling stage is to be switched on or off If the temperature exceeds the switching point the cooling stage is switched on If the temperature is less than the switching point minus t...

Page 121: ...ice starts and stops the individual cooling stages auto matically Manual You can start and stop the individual cooling stages via the visu alization Section 9 10 1 Page 119 or the control system To set the operating mode proceed as follows 1 Go to Settings Parameters Cooling system Cooling system con trol Operating mode 2 Select the desired option 3 Press the Accept button to save the modified par...

Page 122: ...Settings EN CHANGE REBOOTadmin 04 02 2020 10 14 Figure 87 Cooling system control To use this function you need to activate the corresponding cooling stage Section 9 10 1 Page 119 1 Go to Settings Parameters Cooling system Cooling system con trol 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter Activate load dependent mode You can use this ...

Page 123: ... Off Load dep mode Switching point 100 0 Load dep mode Switch on delay 2 0 min Load dep mode Overrun time 30 0 min Activate period mode Off Period mode Interval 24 h Period mode Switch on duration 30 min Period mode Switch on delay 120 min Activate altern mode Off Altern mode Change interval 24 h Home Events Information Recorder Settings EN CHANGE REBOOTadmin 04 02 2020 10 14 Figure 88 Cooling sys...

Page 124: ...l of 24 h then cooling stage 1 is switched off after 24 h and cooling stage 2 is switched on After another 24 h cooling stage 2 is switched off and cooling stage 1 is switched on etc Settings Parameters Cooling rol Name Value Operating mode Manual Load dep mode Off Load dep mode Switching point 100 0 Load dep mode Switch on delay 2 0 min Load dep mode Overrun time 30 0 min Activate period mode Off...

Page 125: ... uses the highest speed derived based on the configured depen dencies The device outputs the fan speed as an analog signal 0 10 V using in verse logic in the process 100 0 V 0 10 V The device records the status of the connected frequency converter using inverse logic low active Fan speed based on the top oil temperature If the top oil temperature is less than the lower threshold then the device us...

Page 126: ...ure of top oil nmin Minimum fan speed nmax Maximum fan speed θS1 Lower threshold for top oil temp θS2 Upper threshold for top oil temp Fan speed based on load factor The load factor is the ratio of load current to nominal current If the load fac tor is less than the lower threshold then the device uses the minimum fan speed If the load factor is greater than the upper threshold then the device use...

Page 127: ...ed LS1 Lower load factor threshold LS2 Upper load factor threshold Settings Parameters Cooling sy rol Name Value Min fan run time after error 300 s Minimum fan speed 10 Maximum fan speed 100 Lower threshold for top oil temp 20 C Upper threshold for top oil temp 60 C Lower load factor threshold 0 Upper load factor threshold 100 Home Events Information Recorder Settings EN CHANGE REBOOTadmin 05 02 2...

Page 128: ... run at maximum speed Lower top oil temperature threshold You can use this parameter to set the top oil temperature at which the fans are to run at minimum speed Upper load factor threshold You can use this parameter to set the load factor at which the fans are to run at maximum speed Lower load factor threshold You can use this parameter to set the load factor at which the fans are to run at mini...

Page 129: ...the cooling system monitoring function You can set the general cooling system monitoring functions with the follow ing parameters Settings Parameters Cooling sy ing Name Value Run in time evaluation 60 s Operating duration 0 s Number of starts 0 Operating duration 0 s Number of starts 0 Home Events Information Recorder Settings EN CHANGE REBOOTadmin 05 02 2020 10 09 Figure 94 Cooling system monito...

Page 130: ...s the operating duration of the cooling stage You can use this parameter to reset the operating duration of the relevant cooling stage if you have replaced fans or pumps on the cooling system for example 9 11 2 Cooling efficiency monitoring optional The device can monitor the efficiency of a cooling system To do this the de vice evaluates the cooling efficiency using the following values Thermal r...

Page 131: ...ad losses You can use this parameter to set the transformer no load losses P0 for cal culating the thermal resistance of the cooling system 9 11 2 2 Displaying the cooling efficiency You can display the temporal progression of the average value of the ther mal resistance Rth of the cooling system over the last 10 days Figure 96 Cooling efficiency Go to Information Cooling system Cooling efficiency...

Page 132: ... 3 6 m h Figure 97 Cooling system flow monitoring values 9 11 3 1 Setting the cooling system flow monitoring function You can set the following limit values for the cooling media oil and water re spectively for monitoring the cooling system flow Measured value Lower limit 2 Lower limit 1 Upper limit 1 Upper limit 2 Feed temperature Return temperature Temperature difference Pressure Flow rate Pump ...

Page 133: ...ters to set the limit values for the permissible feed temperature of the oil circuit You can set two upper and two lower limit val ues for each cooling stage Return oil temperature You can use these parameters to set the limit values for the permissible re turn temperature of the oil circuit You can set two upper and two lower limit values for each cooling stage Oil temperature difference You can ...

Page 134: ...s for the permissible feed temperature of the water circuit You can set two upper and two lower limit values for each cooling stage Return water temperature You can use these parameters to set the limit values for the permissible re turn temperature of the water circuit You can set two upper and two lower limit values for each cooling stage Water pressure You can use these parameters to set the li...

Page 135: ...nformation Cooling system Cooling stage 1 2 9 12 Drive overview The overview display of the motor drive unit shows you the following infor mation Current tap position including drag hands Display of tap change indicator sections SSE optional Operations counter Status messages Operating mode Switching blocking optional Motor protective switch Control cabinet door open closed Ambient temperature opt...

Page 136: ...ching blocking 6 Motor protective switch 7 Door open closed 8 Temperatures 9 Next maintenance Go to Information Motor and control cabinet Drive 9 13 Displaying power characteristics You can display the recorded power characteristics of the motor drive unit for the last 1000 tap change operations The following data is displayed Tap position Active power of motor drive unit Active power limit value ...

Page 137: ...osition Figure 101 Displaying power characteristics Go to Information On load tap changer Power characteristics 9 14 Regulation The general functions for regulating the on load tap changer are described in this section 9 14 1 Response to control system disconnection optional If your device is equipped with a connection to a control system SCADA you can use the following parameters to set how the d...

Page 138: ...ter to set the behavior of the device when the con nection to the control system is interrupted You can select the following op tions No response The device remains in the current operating mode Switchover to auto mode The device switches to auto mode Desired value 1 5 The device uses the selected voltage desired value This desired value will also continue to be used once the connection is reestab...

Page 139: ... EN CHANGE REBOOTadmin 23 09 2020 09 23 Figure 103 Regulation 1 Go to Settings Parameters On load tap changer regulator Regu lation 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter Control variable You can use this parameter to set which control variable the device is to reg ulate You can select the following options Voltage Reacti...

Page 140: ... 1 Go to Settings Parameters On load tap changer regulator Volt age regulation 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter 9 15 1 Setting the desired value In accordance with the order the device is equipped with one of the follow ing variants for setting the desired value 9 15 1 1 Desired value 1 1 Go to Settings Parameters G...

Page 141: ...ed parameter 9 15 1 3 Desired value 1 5 You can set 5 different desired values The device always uses one of the set desired values for control You can define the desired value used for control by means of the Select desired value parameter or with the digital inputs The device only processes commands via digital inputs or the control sys tem when it is in the Remote mode You must also set the Rem...

Page 142: ...input If this is not done the de vice uses the set desired value 1 Setting desired value 1 1 Go to Settings Parameters Grid Control Desired value 2 Enter the desired value 3 Press the Accept button to save the modified parameter Setting max desired value setting With this parameter you can set the desired value that corresponds to the maximum level of the analog signal level e g 20 mA for 4 20 mA ...

Page 143: ...g desired value 1 1 Go to Settings Parameters Grid Control Desired value 2 Enter the desired value 3 Press the Accept button to save the modified parameter Setting desired value step width To set the desired value sep width proceed as follows 1 Go to Settings Parameters Control Desired value step width 2 Enter desired value step width 3 Press the Accept button to save the modified parameter 9 15 1...

Page 144: ...lue below which the power dependent desired value is to attain the mini mum value Umin 20 0 MW Table 38 Parameters to be set for active power dependent adjustment of desired voltage value Figure 106 Active power dependent adjustment of desired voltage value Uref Desired value Umin Minimum desired value Pmeas Measured active power Umax Maximum desired value Pmin Active power at minimum de sired val...

Page 145: ...ated using the following equation Uref Umax U0 Pmax Pmeas U0 To activate the active power dependent adjustment of the desired voltage value you need to set the following parameters Activating TDSC The TDSC function is only active when the device can calculate the active power correct current measurement and voltage measurement and the re quired parameters are set If this isn t done the voltage is ...

Page 146: ...ept button to save the modified parameter TDSC Pmax Pmin You can use these parameters to set the maximum and minimum active power value at which the maximum and minimum active power dependent desired value is to be used for regulation 1 Go to Settings Parameters Control TDSC Pmax Pmin 2 Enter active power for maximum minimum desired value 3 Press the Accept button to save the modified parameter 9 ...

Page 147: ...ed active power is 0 MW 100 00 V Pmax Active power at max de sired value Set maximum active power value above which the power dependent desired value is to attain the maxi mum value Umax 20 0 MW Pmin Active power at min desired value Set minimum active power value below which the power dependent desired value is to attain the mini mum value Umin 20 0 MW Table 39 Parameters to be set for active pow...

Page 148: ... value is calculated using the following equation Uref U0 Umin 0 Pmin Pmeas U0 Linear dependency with positive active power If the measured active power 0 Pmeas Pmax the desired value is calculated using the following equation Uref Umax U0 Pmax Pmeas U0 To activate the active power dependent adjustment of the desired voltage value you need to set the following parameters Activating TDSC The TDSC f...

Page 149: ...C 1 2 3 U0 You can use this parameter to set the desired value which is to be used when the measured active power is 0 1 Go to Settings Parameter Control TDSC U0 2 Enter desired value at active power 0 3 Press the Accept button to save the modified parameter TDSC 1 2 3 Pmax Pmin You can use these parameters to set the maximum and minimum active power value at which the maximum and minimum active p...

Page 150: ...e device uses the value set in parameter desired value 1 Desired value BCD input 100 80 40 20 10 8 4 2 1 49 V 0 0 1 0 0 1 0 0 1 50 V 0 0 1 0 1 0 0 0 0 51 V 0 0 1 0 1 0 0 0 1 52 V 0 0 1 0 1 0 0 1 0 53 V 0 0 1 0 1 0 0 1 1 54 V 0 0 1 0 1 0 1 0 0 55 V 0 0 1 0 1 0 1 0 1 56 V 0 0 1 0 1 0 1 1 0 57 V 0 0 1 0 1 0 1 1 1 58 V 0 0 1 0 1 1 0 0 0 59 V 0 0 1 0 1 1 0 0 1 60 V 0 0 1 1 0 0 0 0 0 61 V 0 0 1 1 0 0 0 ...

Page 151: ...0 0 1 1 0 87 V 0 1 0 0 0 0 1 1 1 88 V 0 1 0 0 0 1 0 0 0 89 V 0 1 0 0 0 1 0 0 1 90 V 0 1 0 0 1 0 0 0 0 91 V 0 1 0 0 1 0 0 0 1 92 V 0 1 0 0 1 0 0 1 0 93 V 0 1 0 0 1 0 0 1 1 94 V 0 1 0 0 1 0 1 0 0 95 V 0 1 0 0 1 0 1 0 1 96 V 0 1 0 0 1 0 1 1 0 97 V 0 1 0 0 1 0 1 1 1 98 V 0 1 0 0 1 1 0 0 0 99 V 0 1 0 0 1 1 0 0 1 100 V 1 0 0 0 0 0 0 0 0 101 V 1 0 0 0 0 0 0 0 1 102 V 1 0 0 0 0 0 0 1 0 103 V 1 0 0 0 0 0 0...

Page 152: ... 1 0 0 1 0 0 0 1 1 124 V 1 0 0 1 0 0 1 0 0 125 V 1 0 0 1 0 0 1 0 1 126 V 1 0 0 1 0 0 1 1 0 127 V 1 0 0 1 0 0 1 1 1 128 V 1 0 0 1 0 1 0 0 0 129 V 1 0 0 1 0 1 0 0 1 130 V 1 0 0 1 1 0 0 0 0 131 V 1 0 0 1 1 0 0 0 1 132 V 1 0 0 1 1 0 0 1 0 133 V 1 0 0 1 1 0 0 1 1 134 V 1 0 0 1 1 0 1 0 0 135 V 1 0 0 1 1 0 1 0 1 136 V 1 0 0 1 1 0 1 1 0 137 V 1 0 0 1 1 0 1 1 1 138 V 1 0 0 1 1 1 0 0 0 139 V 1 0 0 1 1 1 0 0...

Page 153: ...e following transformer values are used to determine the minimum band width Nominal voltage UN 11000 V Step voltage in tap position 4 UStep4 11275 V Step voltage in tap position 5 UStep5 11000 V Delay time T1 Delay time T1 delays the issuing of a tap change command for a defined pe riod This prevents unnecessary tap change operations if the tolerance bandwidth is exited briefly Response to delay t...

Page 154: ...he bandwidth before delay time T1 has expired C Control variable is outside of the bandwidth Delay time T1 starts D Control variable is still outside the bandwidth after delay time T1 has expired Tap change operation is initiated Time response T1 You can use this parameter to set the time response for delay time T1 You can select the following options Linear time response Integral time response Li...

Page 155: ... tap change operation is required to correct the control deviation The first output pulse occurs after the set delay time T1 After the set tap change delay time T2 has elapsed additional pulses occur in order to correct the existing control deviation The following requirements must be noted to set delay time T2 The delay time T2 must be greater than the switching pulse time The delay time T2 must ...

Page 156: ...havior of the regulation function with delay times T1 and T2 1 Upper bandwidth limit 4 Set delay times T1 and T2 2 Desired value 5 Control variable measured value 3 Lower limit of bandwidth 6 Bandwidth range A Control variable is outside of the bandwidth Delay time T1 starts B Delay time T1 complete Tap change triggered C Delay time T2 complete Tap change triggered Activate delay time T2 You can u...

Page 157: ...ress the Accept button to save the modified parameter Desired value You can use this parameter to set the desired value for the reactive power regulation Bandwidth You can use this parameter to set the maximum permissible deviation of the reactive power from the desired value Delay time T1 Delay time T1 delays the issuing of a tap change command for a defined pe riod This prevents unnecessary tap ...

Page 158: ...he bandwidth before delay time T1 has expired C Control variable is outside of the bandwidth Delay time T1 starts D Control variable is still outside the bandwidth after delay time T1 has expired Tap change operation is initiated Time response T1 You can use this parameter to set the time response for delay time T1 You can select the following options Linear time response Integral time response Li...

Page 159: ... tap change operation is required to correct the control deviation The first output pulse occurs after the set delay time T1 After the set tap change delay time T2 has elapsed additional pulses occur in order to correct the existing control deviation The following requirements must be noted to set delay time T2 The delay time T2 must be greater than the switching pulse time The delay time T2 must ...

Page 160: ...andwidth range A Control variable is outside of the bandwidth Delay time T1 starts B Delay time T1 complete Tap change triggered C Delay time T2 complete Tap change triggered Activate delay time T2 You can use this parameter to activate or deactivate the delay time T2 9 17 Transformer data The transformation ratios and measuring set up for the voltage and current transformers used in the system ca...

Page 161: ...Ph phase current Home Events Information Recorder Settings EN CHANGE REBOOTadmin 03 02 2020 08 09 Figure 115 Transformer data 1 Go to Settings Parameters Grid Transformer data 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter Primary transformer voltage You can use this parameter to set the primary voltage of the voltage trans forme...

Page 162: ...e correction for your trans former circuit Voltage transformer circuit You can use this parameter to set your voltage transformer s circuit You can select the following options Option Description 1 Ph phase voltage Measurement in 1 phase grid between the conductor and neutral conductor 3 Ph differential voltage Measurement in 3 phase grid between 2 conductors 3 Ph phase voltage Measurement in 3 ph...

Page 163: ...L N k l The voltage transformer VT is connected to the phase conductor and neu tral conductor The current transformer CT is looped into the phase conductor The voltage UL1 and current IL1 are in phase The voltage drop on a phase conductor is determined by the current IL1 If you use this circuit set the device as follows Parameter Option Voltage transformer circuit 1 Ph phase voltage Current transf...

Page 164: ...le 44 Circuit 1 B Circuit 1 C L1 L2 L3 UL1 IL1 VT CT1 UL1 IL1 IL2 IL3 UL3 UL2 CT2 UL1 UL2 UL2 IL1 IL2 IL2 UI L N k l The voltage transformer VT is connected to the phase conductors L1 and L2 The current transformer CT1 is looped into the phase conductor L1 and CT2 into the phase conductor L2 The current transformers CT1 and CT2 are connected crosswise in paral lel total current IL1 IL2 The total c...

Page 165: ...is determined by the current IL3 If you use this circuit set the device as follows Parameter Option Voltage transformer circuit 3 Ph differential voltage Current transformer circuit 3 Ph phase current Phase angle correction 90 Table 46 Circuit 1 D Circuit 1 E L1 L2 L3 UL2 VT CT UL1 IL1 IL2 IL3 UL3 UL2 UL2 UL1 UL1 IL2 UI L N k l The voltage transformer VT is connected to the phase conductors L1 and...

Page 166: ...2 UL2 UI L N k l The voltage transformer VT is connected to the phase conductors L1 and L2 The current transformer CT is looped into the phase conductor L1 The current IL1 lags behind voltage UL1 UL2 by 30 This corresponds to a phase shift of 30 and a correction value of 30 The voltage drop on a phase conductor is determined by the current IL1 If you use this circuit set the device as follows Para...

Page 167: ...urrent lags behind the voltage by 30 If you use this circuit set the device as follows Parameter Option Voltage transformer circuit Current transformer circuit Phase angle correction 0 UI measuring channels 3 phase measurement channels 1 2 3 Measurement mode Phase phase Table 49 Circuit 3 A Circuit 3 B L1 L2 L3 N UI VT VT VT CT CT CT L1 L2 L3 N k1 l1 k2 l2 k3 l3 Three phase measurement The voltage...

Page 168: ... Otherwise the device will calculate incorrect performance values Circuit 3 C L1 L2 L3 VT VT CT UI L1 L2 L3 N k1 l1 k2 l2 k3 l3 Three phase voltage measurement single phase current measurement The voltage transformers are connected between the phases The current transformer is connected to phase L1 If you use this circuit set the device as follows Parameter Option Voltage transformer circuit Curre...

Page 169: ...r Option Voltage transformer circuit Current transformer circuit Phase angle correction 150 UI measuring channels 3 ph voltage 1 ph current Measurement mode Phase phase Table 52 Circuit 3 D Circuit 3 E L1 L2 L3 VT VT CT UI L1 L2 L3 N k1 l1 k2 l2 k3 l3 Three phase voltage measurement single phase current measurement The voltage transformers are connected between the phases The current transformer i...

Page 170: ...age measurement single phase current measurement The voltage transformers are connected between the phase and neutral conductor The current transformer is connected to phase L1 Parameter Option Voltage transformer circuit 3 Ph phase voltage Current transformer circuit 3 Ph phase current Phase angle correction 0 UI measuring channels 3 ph voltage 1 ph current Measurement mode Phase neutral Table 54...

Page 171: ... L1 L2 L3 N UI VT VT VT CT L1 L2 L3 N k1 l1 k2 l2 k3 l3 Three phase voltage measurement single phase current measurement The voltage transformers are connected between the phase and neutral conductor The current transformer is connected to phase L3 Parameter Option Voltage transformer circuit 3 Ph phase voltage Current transformer circuit 3 Ph phase current Phase angle correction 120 UI measuring ...

Page 172: ...d hot spot calculation on winding 1 W2 Current measurement for hot spot calculation on winding 2 W3 Current measurement for hot spot calculation on winding 3 Circuit S 1 L1 L2 L3 N UI VT VT VT CT CT CT L1 L2 L3 N k1 l1 k2 l2 k3 l3 W1 L1 L2 L3 L1 L2 L3 W2 W3 N If you use this circuit set the device as follows Parameter Option Voltage transformer circuit Current transformer circuit 3 Ph phase curren...

Page 173: ... CT CT CT L1 L2 L3 N k1 l1 k2 l2 k3 l3 W1 L1 L2 L3 L1 L2 L3 W2 W3 If you use this circuit set the device as follows Parameter Option Voltage transformer circuit 3 Ph phase voltage Current transformer circuit 3 Ph phase current Current transformer circuit W2 Total current Current transformer circuit W3 Phase current Phase angle correction 0 UI measuring channels 1 ph measurement Channel 1 Measureme...

Page 174: ...2 L3 VT VT If you use this circuit set the device as follows Parameter Option Voltage transformer circuit Current transformer circuit 3 Ph phase current Current transformer circuit W2 Phase current Current transformer circuit W3 Phase current Phase angle correction 0 UI measuring channels 3 ph voltage 1 ph current Measurement mode Phase phase Table 59 Circuit S 3 ...

Page 175: ... If you use this circuit set the device as follows Parameter Option Voltage transformer circuit 3 Ph differential voltage Current transformer circuit 3 Ph phase current Current transformer circuit W2 Phase current Current transformer circuit W3 Phase current Phase angle correction 30 UI measuring channels 1 ph measurement Channel 1 Measurement mode Table 60 Circuit S 4 ...

Page 176: ... Measurement 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter 9 18 1 UI measuring channels If you are measuring the voltage and current with the 3 phase UI 3 measur ing module you can use this parameter to set the measurement channels in use Option Description 1 ph measurement Channel 1 The device uses 1 channel each for measure me...

Page 177: ...ulating reactive cur rent minimization method Average value regulation Voltage is automatically regulated to the aver age of the 3 phases Limit value monitoring line drop compensation and parallel operation also take place using the circulating reactive current minimization method to the average of the 3 phases If you activate the average value regulation option automatic voltage regu lation is bl...

Page 178: ...117 Synchronizing the motor drive unit Manual To manually enter the current tap position you have to know the current on load tap changer tap position You can read the current tap position from the on load tap changer head To do so follow the operating instructions for the on load tap changer Make sure you set the correct tap position Otherwise it cannot be guaran teed that the motor drive unit wi...

Page 179: ...firm the message ð The automatic synchronization is carried out 9 19 2 Multi column on load tap changer model In the multi column design of the on load tap changer you can carry out the synchronization automatically To do so the on load tap changers are moved across the entire regulating range All on load tap changers are con trolled simultaneously Note that the entire regulating range of the on l...

Page 180: ...ions in the Troubleshooting Section 10 1 Page 310 chapter ð The on load tap changers are switched into the upper final position the highest or the lowest tap position depending on the drive configuration ð Automatic synchronization is complete 9 20 Line drop compensation You can use the compensation function to compensate for the load depen dent voltage drop between the transformer and consumer Th...

Page 181: ...hmic resistance load 0 0 Ohm m Inductive resistance load 0 0 Ohm m Length of line 0 00 m Voltage increase 0 0 Voltage limit value 0 0 Home Events Information Recorder Settings EN CHANGE REBOOTadmin 03 02 2020 08 09 Figure 121 Compensation 1 Go to Settings Parameters Grid Compensation 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter...

Page 182: ...cess voltage on the transformer ΔU max ΔU ΔU I Figure 122 Z compensation To use Z compensation you need to calculate the voltage increase ΔU tak ing the current into account Use the following formula for this purpose ΔU UTr ULoad ULoad I N kCT I 100 U Voltage increase I Load current in A UTr Transformer voltage at current I IN Nominal current of current trans former connection in A ULoad Voltage o...

Page 183: ...an use this parameter to set the compensation method Voltage increase You can use this parameter to set the current dependent voltage increase U Voltage limit value You can use this parameter to define the maximum permissible voltage in crease to avoid excess voltage on the transformer 9 21 Parallel operation optional Parallel transformer operation is used to increase the throughput capacity or sh...

Page 184: ...e same the fol lowers switch to the tap position received from the master This ensures that the transformers operating in parallel are always in the same tap position You can set whether the master transfers the change in tap position to the followers before or after its own tap change operation The devices then ei ther change position sequentially first the master then the followers or in synch m...

Page 185: ...resent Yes Parallel operation error delay time Yes Table 63 Parameter 9 21 1 2 Circulating reactive current minimization with CAN bus communication With the circulating reactive current parallel operation method parallel op eration is carried out using the circulating reactive current minimization method U I cosφ CAN bus M AVR M AVR T1 T2 Figure 125 Circulating reactive current minimization with C...

Page 186: ... the following prerequisites must be met for the circulating reactive current minimization parallel operation method You have to use current transformers with the same rated values for all transformers in parallel operation If you wish to operate in parallel operation with existing devices you have to activate the Retrofit TAPCON 2xx Section 9 21 3 Page 192 pa rameter For the circulating reactive ...

Page 187: ...ators as a cor rection for the control deviation determined on the basis of the measurement voltage This extra control deviation depends on how much the measured power factor deviates from the desired power factor To use the power factor method you need to know the conditions of your network in order to correctly set the device parameters The power factor method is suited to transformers connected...

Page 188: ... 1 Circulating reactive current sens 0 0 Circulating reactive current bloc 20 0 Desired power factor 0 9 Desired load stress type Inductive Master follower current blocking Off Maximum tap difference 1 Master follower switching charact Sequential Error if no communication present No error Behavior if no communication pres Independent regulation Parallel operation error delay ti 10 s Home Events In...

Page 189: ...ive current minimization without CAN bus communication Section 9 21 1 3 Page 187 parallel op eration method Tap stagger optional The device is designated as the master for the tap stagger parallel operation method Table 64 Setting parallel operation method Only change the parallel operation method when the on load tap changers are not performing tap change operations CAN bus address You can use th...

Page 190: ...or other than 0 If you enter a desired power fac tor of 0 the device is not able to calculate the voltage correction Desired load stress type You can use this parameter to set the load stress type which the trans former has under normal operating conditions You can determine the load stress type using the phase angle difference be tween voltage and current You calculate the phase angle difference ...

Page 191: ...e time in synch Maximum tap difference You can use this parameter to set the maximum permissible tap difference between followers and master on the follower If the tap difference is greater than the set maximum tap difference to the master the follower blocks and no longer attempts to attain the master s tap position After the set delay time for parallel operation error messages has elapsed the fo...

Page 192: ...tion er ror message so that brief fault messages are not received if the motor drive units involved in the parallel operation have different runtimes 9 21 3 TAPCON 2xx retrofit The TAPCON 2xx retrofit function allows you to operate the device in par allel operation with existing devices Parallel operation with the following ex isting devices is supported TAPCON 230 pro expert TAPCON 240 TAPCON 250...

Page 193: ...ve to reverse the prefix of the Phase angle correction parameter for the transformer data from to or from to 9 21 4 Detecting parallel operation via group inputs optional You can control up to 16 transformers connected in parallel in one or 2 groups without detecting the system topology The devices in parallel operation only use the information communicated by devices in the same parallel operatio...

Page 194: ...er than the upper limit or or lower than the lower limit or the device transmits an event message U U U t U U tV tE H Figure 131 Example of voltage monitoring with the limit value Overvoltage U being exceeded U Overvoltage U U Overvoltage U U Undervoltage U U Undervoltage U tV Delay time tE Event duration H Hysteresis You can set the following parameters for each limit value Relative absolute limi...

Page 195: ... modified parameter Mode You can use this parameter to set which limit value you would like to use Absolute The device uses the absolute limit value in V Relative The device uses the relative limit value in relative to the de sired voltage value Absolute You can use this parameter to specify an absolute limit value in V relative to the secondary value of the voltage transformer or in kV relative t...

Page 196: ...the mea sured voltage is back above the limit value For U U The device performs tap change opera tions in the lower voltage direction U until the mea sured voltage is back below the limit value With high speed return the device ignores the set delay time of automatic voltage regulation Auto blocking Automatic regulation is blocked You can continue to perform tap change operations in manual mode Au...

Page 197: ...er limit 1 I Lower limit 1 I Lower limit 2 tV Delay time tE Event duration H Hysteresis You can set the following parameters for each limit value Relative absolute limit value Limit value A or kA Absolute limit value Limit value Limit value relative to the rated current of current trans former With current measurements via the analog input the value is rela tive to the maximum value of the analog ...

Page 198: ... to set which limit value you would like to use Absolute The device uses the absolute limit value in A kA Relative The device uses the relative limit value in relative to the rated current of current transformer Absolute You can use this parameter to specify an absolute limit value in A in relation to the secondary value of the current transformer or in kA in relation to the primary value of the c...

Page 199: ...operations in manual mode Auto manual blocking Automatic regulation is blocked You cannot perform tap change operations in manual mode Table 67 Behavior when an event message is issued 9 22 3 Power monitoring For monitoring the transformer s current power you can set the following limit values Measured value Lower limit 2 Lower limit 1 Upper limit 1 Upper limit 2 Apparent power S S S S Active powe...

Page 200: ...o Settings Parameters Grid Power monitoring 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter Absolute You can use this parameter to specify a limit value Hysteresis You can use this parameter to set the hysteresis You can use this to avoid the unnecessary generation of messages if the measured value fluctuates around a threshold va...

Page 201: ...form tap change operations in manual mode Auto manual blocking po sition The automatic control does not perform a tap change operation in the direction of a lower tap position posi tion You cannot perform a tap change operation in the di rection of a lower tap position position in manual mode Auto manual blocking po sition The automatic control does not perform a tap change operation in the direct...

Page 202: ...u can use this to avoid the unnecessary generation of messages if the measured value fluctuates around a threshold value Delay time You can use this parameter to set the delay time in order to delay the issuing of the event message Behavior for reversal of power flow You can use this parameter to set the behavior in the event of a reversal of power flow You can select the following options Setting...

Page 203: ...ks further tap change operations The target tap position operation is ignored if there is no tap position capture Automatic regulation is blocked Table 70 Behavior in the event of a reversal of power flow 9 22 5 Tap position monitoring optional You can set 2 limit values for tap position monitoring Pos Pos You can set the following parameters for each limit value Delay time limit value Behavior li...

Page 204: ...ou can still perform a tap change operation in the direction of a lower tap position position in manual mode Auto manual blocking position The automatic control does not perform a tap change operation in the direction of a higher tap position position You cannot perform a tap change operation in the direction of a higher tap position position in manual mode Auto manual blocking position The automa...

Page 205: ...ue is above or below the set bandwidth Page 153 the Function monitoring event is displayed after the set delay time for function monitoring has elapsed The event is automatically acknowledged as soon as the mea sured value is back within the set bandwidth The following parameters are available for setting function monitoring Function monitoring Hysteresis Delay time Settings Parameters U bandwidt ...

Page 206: ...bandwidth monitoring The set bandwidth Page 153 for reactive power regulation is used for this pur pose Upper bandwidth Lower bandwidth You can set the following parameters for each limit value Hysteresis limit value Specification as a percentage relative to the de sired voltage value Delay time limit value Behavior If the measured value is higher than the upper limit or lower than the lower limit...

Page 207: ...Go to Settings Parameters On load tap changer regulator Q bandwidth monitoring 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter Function monitoring You can use this parameter to activate function monitoring You can select the following options Setting Behavior Off Function monitoring is deactivated Only Auto Function monitoring is ...

Page 208: ...alue of the 3 phases Settings Parameters Phase sy ing ΔU Δφ Max diff Response for exceed Delay time 5 0 V Off 0 s 5 0 deg Off 0 s Home Events Information Recorder Settings EN CHANGE REBOOTadmin 30 01 2020 08 18 Figure 140 Phase symmetry monitoring 1 Go to Settings Parameters Phase symmetry 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified par...

Page 209: ...ated temperature If the measured temperature is greater than limit value or the device triggers an event message If the measured temperature is less than limit value or the device triggers an event message Settings Parameters Temperat ing Hot spot Top oil Ambient Bottom oil OLTC GP 1 GP 2 GP 3 GP 4 117 0 C 122 0 C 90 0 C 105 0 C 20 0 C 25 0 C 50 0 C 60 0 C 20 0 C 30 0 C 90 0 C 105 0 C 20 0 C 25 0 ...

Page 210: ...values for each column If the measured gas volume is greater than the limit value or the device triggers an event message Settings Parameters Buchholz relay OLTC gas volume 0 3 l 0 4 l Home Events Information Recorder Settings EN CHANGE REBOOTadmin 04 02 2020 11 14 Figure 142 Limit values for the gas volume of the Buchholz relay of the on load tap changer 1 Go to Settings Parameters On load tap ch...

Page 211: ...lues for the gas volume of the Buchholz relay of the transformer 1 Go to Settings Parameters Active part Buchholz relay 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter 9 22 12 Monitoring the oil pressure transformer When you record the oil pressure of the transformer you can use the pres sure relief device PRD to set 2 limit value...

Page 212: ...imit values for the gas volume If the on load tap changer has multiple columns you can set 2 limit values for each column If the measured oil pressure is greater than the limit value or the device triggers an event message Settings Parameters Pressure ice OLTC oil pressure 15 kPa 20 kPa Home Events Information Recorder Settings EN CHANGE REBOOTadmin 04 02 2020 11 14 Figure 145 Limit values for the...

Page 213: ...o save the modified parameter Target tap position You can use this parameter to define a target tap position 9 24 Measured values You can display the measured values for the device 9 24 1 Displaying current measured values The current measured values can be displayed on the measured value screen Note that the displayed measured values may differ from the raw values displayed in the information dis...

Page 214: ...er Figure 147 Measured values Go to Information Grid Measured values 9 24 2 Displaying measured value recorder optional You can use the optional measured value recorder function to display the progress of measured values and signals over time Depending on device configuration you can select the following measured values and signals for the display Signal Description P_m L1 Active power L1 average ...

Page 215: ...1 average value I_m L2 Current L2 average value I_m L3 Current L3 average value U_m L1 Voltage L1 average value U_m L2 Voltage L2 average value U_m L3 Voltage L3 average value Q_m L1 Reactive power L1 average value Q_m L2 Reactive power L2 average value Q_m L3 Reactive power L3 average value Q_m Total reactive power average value Auto block Auto mode blocked HSR tap position High speed return lowe...

Page 216: ...er factor in total I N Neutral conductor current I L1 Current L1 I L2 Current L2 I L3 Current L3 U L1 Voltage L1 U L2 Voltage L2 U L3 Voltage L3 Q L1 Reactive power L1 Q L2 Reactive power L2 Q L3 Reactive power L3 Q Total reactive power t motor Motor runtime Q1 Off Motor protective switch triggered Par grp 1 Parallel operation group 1 active Par grp 2 Parallel operation group 2 active Table 74 Mea...

Page 217: ... to be displayed in the list 3 If necessary set the desired axis for each signal 4 Enter the start time and end time for the measured value display 5 Press Display to call up the measured value display data log Figure 149 Data log The operation described below is only possible if you access the visualiza tion using a computer 6 Move the mouse pointer to a measurement point for more information ...

Page 218: ...follows 1 Call up the measurement recorder and the desired measured value se ries 2 Press the Trend button 3 Select the desired measured values 4 Select the desired trend function 5 Entire the desired time period for the calculation of the trend curve 6 Press the Accept button to display the trend curves ð The trend curve is displayed Measured values that are displayed as trend curves are marked w...

Page 219: ...s Settings Parameters Recorder Name Value Mean value interval 360 s Home Events Information Recorder Settings EN CHANGE REBOOTadmin 04 02 2020 11 14 Figure 151 Recorder 1 Go to Settings Parameters System Recorder 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter Average value interval You can use this parameter to set the average value inte...

Page 220: ...he temperatures measured over the last 10 days Figure 152 Temperature curve Go to Information Active part Temperatures Generic temperatures If you are using additional temperature sensors generic temperature 1 8 you can display the temperature curve for these temperatures over the last 10 days Figure 153 Generic temperatures Go to Information System Gener temperatures ...

Page 221: ...rmation Active part Winding temperature 1 12 13 24 As an option you can also display the measured value trend over a time pe riod that you define max the last 10 days You will find more information on this in the section Measured value recorder Section 9 24 2 Page 214 9 24 6 Displaying the measured values of the Buchholz relay optional You can display the temporal progression of the measured value...

Page 222: ... the pressure relief device Go to Information Protective devices Pressure relief device 9 24 8 Displaying the measured value trend of the oil level and dehydrating breather optional You can display the temporal progression of the oil level and the measured values of the dehydrating breather over the last 10 days To do so proceed as follows Figure 157 Measured value trend of the oil level and the d...

Page 223: ... EN CHANGE REBOOTadmin 23 03 2020 08 08 Figure 158 Tap position table 1 Go to Settings Tap position table 2 Enter the designation for the tap position and for the control system 3 Click on the Accept button 9 25 2 Setting the TCR calculation factor optional If you only measure the voltage and current on the high voltage side of the transformer you can set the TCR Transformer Current Rating calcula...

Page 224: ...1 3 2 2 2 4 3 3 3 5 4 4 1 6 5 5 2 7 6 6 1 8 7 7 3 9 8 8 4 10 9 9 5 11 10 10 6 12 Accept Cancel Home Events Information Recorder Settings EN CHANGE REBOOTadmin 23 03 2020 08 08 Figure 159 Tap position table 1 Go to Settings Tap position table 2 Enter the calculation factor for each tap position 3 Press the Accept button to save the modified parameter 9 25 3 Displaying tap change operation statistic...

Page 225: ...e term Motor Current Index in accordance with IEEE PC57 143 de scribes the area below the curve of the motor current during an on load tap change operation The Motor Current Index is a measurement that takes into account the inrush current the present tap change conditions and the tap change duration 3 6 9 12 15 A 0 0 1 2 3 4 s I t 200 400 600 800 1000 0 Tap change operations MCI Motor current Mot...

Page 226: ...itching direction Example Previous tap change operation pos 2 pos 3 Current tap change operation pos 3 pos 4 RSO Reverse tap change operation The switching direction is not the same as the previous switching direction Example Previous tap change operation pos 2 pos 3 Current tap change operation pos 3 pos 2 Unknown The tap change operation type is unknown This is the case after the device has been...

Page 227: ...s Parameters Motor drive unit Motor Current In dex 2 Select the desired parameter 3 Set the desired parameter 4 Press the Accept button to save the modified parameter Determining the limit values Upon delivery the limit values have not been determined Maschinenfabrik Reinhausen GmbH recommends the following procedure for determining the limit values 1 When commissioning the product deactivate limi...

Page 228: ... the corresponding tap position of the last 3000 tap change oper ations The following buttons are available for navigation within the diagram Call up first page Call up previous page Call up next page Call up last page Update the display Figure 163 MCI values 1 Go to Information On load tap changer MCI values 2 Where necessary select the navigation buttons to change pages ...

Page 229: ... values of the Motor Current Index in the measured value recorder if the device has the measured value recorder option You will find more information in the section Display measured value recorder Section 9 24 2 Page 214 Note that the tap change operation type is displayed as follows 0 Unknown tap change operation type 1 Tap selector operation change over selector operation TSO CSO 2 Reverse tap c...

Page 230: ...pliance with the following limit val ues for this purpose Overcurrent I Oil level OLTC and oil level OLTC optional Oil temperature optional If a measured value is greater than the limit value the OLTC PreCheck pre vents an on load tap changer operation from taking place OLTC PreCheck blocks both manual tap position commands S3 control switch digital inputs SCADA and automatic voltage regulation Th...

Page 231: ...gs EN CHANGE REBOOTadmin 05 02 2020 10 09 Figure 166 Configuring OLTC PreCheck To configure OLTC PreCheck proceed as follows 1 Go to Settings Parameters OLTC PreCheck 2 Select the parameter you want 3 Set parameter 4 Press the Accept button to save the modified parameter 9 25 7 Information about the on load tap changer Under OLTC you can display information about the on load tap changer Current ta...

Page 232: ...ce via an MR sen sor bus and link Section 9 29 Page 257 the transmitted data points to the function of the analog input winding temperature 1 24 Hot spot calculation The device can calculate the hot spot in accordance with the thermal models of the standards IEC 60076 7 and IEEE Std C57 91 To enable this you must set the calculation parameters Figure 168 Hot spot calculation If you use the optiona...

Page 233: ...ollowing options Hot spot measurement Hot spot calculation Calculation method You can use this parameter to set which method the device is to use to cal culate the hot spot temperature IEC 60076 7 IEEE Std C57 91 Depending on the calculation method you have to set various additional cal culation parameters IEC hot spot factor You can use this parameter to set the hot spot factor for calculating th...

Page 234: ...u can use this parameter to set the nominal current of the transformer for calculating the hot spot temperature in accordance with IEC 60076 7 or IEEE Std C57 91 Winding time constant You can use this parameter to set the winding time constant for calculating the hot spot temperature in accordance with IEC 60076 7 or IEEE Std C57 91 IEEE Oil exponent You can use this parameter to set the oil expon...

Page 235: ...made in accordance with IEC 60076 7 or IEEE Std C57 91 Clause 7 model The diagram also shows you the load factor and the relative aging rate of the transformer Figure 169 Hot spot forecast For the hot spot forecast calculation you must enter the desired values for load factor and ambient temperature for every hour The device uses the currently measured values as the starting values The remaining v...

Page 236: ...ameters Active part Rel loss of life 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter IEC Insulating paper You can use this parameter to set whether the transformer is equipped with thermally stabilized insulation paper or not This parameter is used to calcu late the relative aging rate and is only relevant if you calculate the hot spot te...

Page 237: ...ntent and the moisture in the transformer oil Depending on the device configuration the device records the measured values from the sen sors either as analog signals 4 20 mA or MR sensor bus For the configu ration of the sensors refer to sections Configuring analog inputs and out puts Section 9 29 Page 257 and MR sensor bus Section 9 28 Page 246 The values determined and calculated using the funct...

Page 238: ...ault value Settings Parameters DGA monitoring Name Value Measuring accuracy of the sensor 15 0 Reset diagnostic error memory Off Evaluation interval for rates of 7 days C2H2 1 0 ppm C2H2 10 0 ppm C2H2 35 0 ppm C2H4 50 0 ppm C2H4 100 0 ppm C2H4 200 0 ppm C2H6 65 0 ppm C2H6 100 0 ppm C2H6 150 0 ppm CH4 120 0 ppm Home Events Information Recorder Settings EN CHANGE REBOOTadmin 04 02 2020 11 14 Figure ...

Page 239: ...equipped with a sensor for measuring the moisture in oil or if the sensor is defective Use relative moisture in oil default value You can use this parameter to activate the replacement value for the relative moisture in oil The device will then use the replacement value in all calcula tions that use the transformer moisture in oil level Be aware that these cal culations may be less accurate when y...

Page 240: ...se CO rate of in crease CO2 ppm d CO2 rate of in crease CO2 rate of in crease CO2 rate of in crease CH4 ppm d CH4 rate of in crease CH4 rate of in crease CH4 rate of in crease C2H2 ppm d C2H2 rate of in crease C2H2 rate of in crease C2H2 rate of in crease C2H4 ppm d C2H4 rate of in crease C2H4 rate of in crease C2H4 rate of in crease C2H6 ppm d C2H6 rate of in crease C2H6 rate of in crease C2H6 ra...

Page 241: ... not exceeded Yellow Yellow limit exceeded Red Red limit exceeded Table 78 Status values for absolute values and rates of increase Value Description Duv Rog Dörn IEC Analysis not possible N Normal operation D1 Discharge of low energy D2 Discharge of high energy D1 D2 Discharge of low high energy T1 Thermal fault 300 C T2 Thermal fault 300 700 C T3 Thermal fault 700 C PD Partial discharge TD Mixed ...

Page 242: ...it the device will use the de tection limit value for the calculation Gas Detection limit H2 50 ppm CH4 10 ppm C2H2 10 ppm C2H4 10 ppm C2H6 10 ppm Table 80 Detection limits 9 27 2 1 Absolute values You can display the current absolute measured values of the sensors Fur thermore a bar chart shows a graphical representation of the measured value and the set limit values yellow red Figure 174 Display...

Page 243: ...tor for the display of rates of increase Figure 175 Displaying the rates of increase Go to Information Active part DGA Rates of increase 9 27 2 3 Measured value trend You can display the temporal progression of the measured DGA measure ments over the last 10 days To do so proceed as follows Figure 176 DGA measured value trend Go to Information Active part DGA Graph You can also display the DGA mea...

Page 244: ...st measured value If you call up the visualization using a PC the gas concentrations and the time of the measurement are displayed for each measured value via tooltip Figure 177 Display of the Duval analysis Go to Information Active part DGA Duval 9 27 2 5 Rogers analysis The display of the Rogers analysis shows the following information 3D diagram with the allocation of the last 10 measured value...

Page 245: ...s analysis Go to Information Active part DGA Rogers 9 27 2 6 Dörnenburg analysis The display of the Dörnenburg analysis shows the following information Tabular display of the latest 10 errors Display of the error types The error type of the latest measured value is highlighted in white Proportion of the gas concentrations of the latest measured value If you call up the visualization using a PC the...

Page 246: ...up the visualization using a PC the proportions of the gas concen trations and the time of the measurement are displayed for each measured value via tooltip Furthermore you can rotate the diagram using the mouse Figure 180 Display of the IEC 60599 analysis Go to Information Active part DGA IEC 60599 9 28 MR sensor bus The optionally available MR sensor bus function lets you connect digital and ana...

Page 247: ...of a sensing element cannot be detected Settings Parameters Sensorbus Name Value Baud rate 19200 Number of databits 8 Number of stop bits 1 Parity Even Polling rate 1 s Send delay time 0 075 s Home Events Information Recorder Settings EN CHANGE REBOOTadmin 04 02 2020 11 14 Figure 181 Sensor bus The operation described below is only possible if you access the visualiza tion using a computer You mus...

Page 248: ...his parameter lets you set the minimum time interval to be used to query the sensors Send delay time This parameter lets you set the period that the device is to wait between the response of one sensor and the query of another sensor 9 28 2 Managing sensors This menu lets you manage sensors connected to the device over the MR sensor bus The following information is displayed Sensor name Sensor ver...

Page 249: ...user role Adding a sensor If you would like to add a sensor then you have to set the Modbus address sensor name and version In addition you can select whether the device is to perform an automatic function assignment of the data points Proceed as follows to add a sensor 1 Go to Settings Sensor bus Sensor management 2 Press the New sensor button Figure 183 Add sensor 3 Enter the Modbus address or p...

Page 250: ...or 2 Press the button to delete the sensor 9 28 3 Function assignment You can link the transmitted signals from the sensor to functions on the de vice This requires configuring the desired device functions of the digital and analog inputs for Modbus Observe the following sections for more informa tion Linking digital inputs and outputs Section 9 30 Page 259 Linking analog inputs and outputs Sectio...

Page 251: ...reset the device to apply the changes 9 28 4 Defining the sensors This menu lets you define your own sensors which you can connect to the device over the MR sensor bus The defined sensors are then available in the sensor management function as a selection option The sensor editor shows you an overview of the defined sensors Name Version Manufacturer You can add edit or delete sensor definitions Fi...

Page 252: ...nts Configuration of the sensor data points Table 81 Adding sensors The operation described below is only possible if you access the visualiza tion using a computer You must also have a Parameterizer or Administrator user role Proceed as follows to add a sensor 1 Go to Settings Sensor bus Sensor editor 2 Press the New sensor button Figure 186 Defining a new sensor 3 Enter the sensor name sensor ve...

Page 253: ...ittle endian Big endian Data type Multiplier only with IREG or HREG Optional Validation only with IREG or HREG DISC or COIL for validation designation Minimum and maximum permitted value of the sensor based on the raw value determined by the sensor setting range dependent on the data type Figure 187 Configuring data points To configure a data point proceed as follows 1 Select the desired type ...

Page 254: ...he value for validity High active 1 valid Low active 0 valid 8 Optional only with IREG or HREG Enter the minimum and maximum value for the validation If the raw value is not within the set range the value is interpreted as being invalid 9 Press the Accept button to save the data point Editing a sensor definition Editing the sensor definition does not have any effect on sensors that have already be...

Page 255: ... a sensor definition Deleting the sensor definition does not have any effect on sensors that have already been added to the sensor management function To delete the sensor definition proceed as follows 1 Go to Settings Sensor bus Sensor editor 2 Press the button 9 28 5 Displaying information on the connected sensors You can display information on the status and the current values of all sen sors t...

Page 256: ...display the current transmitted data point for each sensor on the overview screen The following information is displayed Register Reg Description Raw value Function value Function If a value is identified as being invalid this value is displayed in red If you have assigned a function to the sensor the function value is also displayed Figure 191 Detailed information 1 Press the button ...

Page 257: ...e is no limit for the correction offset Max Min Measured variable Max Min Analog signal Correction factor Correction offset Figure 192 Analog signal with linear characteristic curve correction factor 1 and correction off set If you have connected sensors over the MR sensor bus you must select the Modbus signal type for the desired functions Observe the additional infor mation provided in the MR se...

Page 258: ...d maximum values of the sensor e g with a 4 20 mA signal the corresponding measured value for 4 mA and the corresponding value for 20 mA Correction factor 3 Set the correction factor m for the correction of the func tion value x The corrected function value y is y m x t Correction offset 3 Set the offset t for the correction of the function value x The corrected function value y is y m x t Table 8...

Page 259: ...of the current settings 3 Select the desired Interface USB or PC 4 Press the Export button to start the export Configuring AIO 1 Go to Settings AIO configuration 2 Configure properties such as function signal type and card channel 3 Select the button to configure the values as desired Figure 194 Entering values 4 Press the Accept button 5 Confirm the security prompt with Save to save the changes 9...

Page 260: ... O You can adjust the designation Signal type Select signal type Digital Digital input Modbus MR sensor bus Configuration1 DI High active or low active DO N O contact NO N C contact NC Note If the device is dis connected or in the event of an error the digital outputs are always open no bi stable relay Assembly channel1 Channel of the DIO assembly to which the function is linked Func tions that ar...

Page 261: ...scription OLTC maintenance The on load tap changer must be maintained in accordance with the MR standards OLTC replacement The on load tap changer must be replaced with a new on load tap changer DSI replacement The diverter switch insert must be replaced with a new di verter switch insert Contact wear The main switching contacts or transition contacts of the on load tap changer must be exchanged o...

Page 262: ... 100 the device triggers an event message red Settings Parameters Maintena tor Name Value Interval type Deactivated Number of tap change operations 150000 Duration 1 0 a Date of next maintenance 17 09 2066 23 59 21 Event yellow 90 0 Home Events Information Recorder Settings EN CHANGE REBOOTadmin 04 02 2020 11 14 Figure 196 Maintenance OLTC operator 1 Go to Settings Parameters On load tap changer M...

Page 263: ...evice triggers an event message red Settings Parameters Mainten tor Name Value Activate interval Off Duration 1 0 a Date of next maintenance 17 09 2066 23 59 21 Event yellow 90 0 Home Events Information Recorder Settings EN CHANGE REBOOTadmin 04 02 2020 11 14 Figure 197 Maintenance Transformer operator 1 Go to Settings Parameters Active part Maintenance Trans former operator 2 Select the desired p...

Page 264: ...ar only OILTAP MSCA MSCB TC1A TC1B TC2A TC2B Overall contact wear on the stationary contact and moving contact If you have measured the contact wear during mainte nance and continue to use the contacts in their original positions then enter the measured values and select No in the prompt that reads Contacts exchanged replaced to confirm it This causes the monitoring system to opti mize its calcula...

Page 265: ...nd the fixed contact part Figure 198 Determining contact wear 1 Fixed contact y1 Thickness of the worn contact coating fixed contact 2 Movable contact x2 Thickness of the contact coating when new movable contact x1 Thickness of the contact coating when new fixed contact y2 Thickness of the worn contact coating movable contact The wear thickness z to be entered is determined as follows z x1 y1 x2 y...

Page 266: ...d Figure 199 Maintenance wizard 2 Select the maintenance to be confirmed 3 Press the Next button 4 Enter the maintenance parameters Figure 200 Undertaking and confirming maintenance 5 Press the Accept button to save the changed parameters ð Only for OILTAP A prompt appears asking if the contacts were ex changed or replaced 6 Only for OILTAP Press Yes or No to confirm the prompt ...

Page 267: ...displayed until enough operating data has been recorded If you have deactivated the OLTC operator maintenance or Transformer operator maintenance interval the interval is shown grayed out in the main tenance overview Figure 201 Maintenance overview Go to Information System Maintenance 9 31 5 Displaying the maintenance logbook All maintenance tasks that have been performed are displayed in the main...

Page 268: ...You can edit the entries in the maintenance logbook as needed Figure 203 Editing an entry in the maintenance logbook Proceed as follows to edit an entry in the maintenance logbook 1 Go to Settings Maintenance logbook 2 Press the button in order to edit an entry Creating an entry in the maintenance logbook Proceed as follows to create an entry in the maintenance logbook without using the maintenanc...

Page 269: ...ber of on load tap change operations If you acknowledge a maintenance event without performing maintenance the device will report the event message after the set number of on load tap change operations Settings Parameters Maintena nts Name Value Suppressing transformer maint ev 1 Home Events Information Recorder Settings EN CHANGE REBOOTadmin 04 02 2020 11 14 Figure 204 Suppressing a maintenance e...

Page 270: ... value can either be calculated in accordance with the IEEE Std C57 91 or IEC 60076 7 calculation model Two operating modes are distinguished for the Dynamic Transformer Rating You can set the limit values for both operating modes Emergency mode In emergency mode unplanned malfunctions or failures occur in the grid which require the transformer to take on an increased load Emergency mode helps sup...

Page 271: ...se this function you must set the parameters in the Hot spot Section 9 26 1 Page 232 menu item Figure 205 Dynamic Transformer Rating 1 Go to Settings Parameters Active part Dynamic Transformer Rating DTR 2 Select the desired parameter 3 Set the parameter 4 Press the Accept button to save the modified parameter Calculation method You can use this parameter to set the method for calculating the over...

Page 272: ...oss of life of the transformer for 24 hours for insulation friendly mode IFM Emergency mode max load factor You can use this parameter to set the limit for the maximum load factor K of the transformer for emergency mode IFM max load factor You can use this parameter to set the customer specific limit for the maxi mum permitted load factor of the transformer for insulation friendly mode IFM IFM Act...

Page 273: ... the permissible load factor for the corre sponding overload duration Power MVA Displays the permissible transformer apparent power for the corresponding overload duration This value is calculated from the rated power and the load factor K Limit Displays the limit value reached first if the transformer is overloaded with the recommended load factor K for the corresponding overload duration Rel LOL...

Page 274: ...her Diagnos tics Parameter Configurator or Administrator you can export the DTR diagram data values as a csv file Figure 207 DTR diagram 1 Go to Information Active part DTR diagram 2 Select the desired Overload period 3 If necessary select the Update button to update the view 4 If required select the button to export the overload diagram data 9 33 Event management The device is equipped with event...

Page 275: ...ue no longer infringed To acknowledge the events proceed as follows To acknowledge the events highlight the desired events in the column then press the Acknowledge button ð The events are acknowledged 9 33 2 Configuring events The events have the following properties Property Description Event name Brief name of event If you delete all of the text the stan dard text is displayed Event description ...

Page 276: ... displayed All other events are automatically removed once the cause is remedied e g limit value is no longer exceeded Blocking not configurable If the event is active it blocks automatic voltage regula tion Table 87 Properties of events Settings Events Limit value U Name Description Remedy Category Limit value U Value has fallen below the limit value for undervoltage U Check the current operating...

Page 277: ... proceed as follows 1 Go to Events 2 Press the Log button Events Log No Event Time 16 Limit value P 15 Limit value P 18 Limit value Q 17 Limit value Q 12 Ambient conditions 18 03 2020 04 35 17 576 17 03 2020 10 56 59 669 16 03 2020 08 22 11 125 12 03 2020 01 33 22 845 10 02 2020 14 21 49 602 32 31 30 29 28 Export Filter 1 100 Home Events Information Recorder Settings EN CHANGE REBOOTadmin 06 04 20...

Page 278: ...ole to every user You can define access rights to parameters and events for each role 9 34 1 User roles The access rights to device functions and settings are controlled using a hi erarchical system of roles The system has 5 different roles with different ac cess rights Some of these access rights are fixed but you can configure the access rights to particular parameters and events Note the Settin...

Page 279: ...ll events Administrator User who can view and modify all data Read all parameters Display modify and acknowledge all events Table 89 Roles in delivery status Access to the following areas of the device is linked to the roles Function Data display Diagnostics Operator Parameter configurator Administrator Administration Restart device Import Export Set date and time Calling up the commissioning wiza...

Page 280: ...at the user account is not set up as a group account You can only change a group account s pass word if you are logged in as the administrator Note that the password must satisfy the following requirements At least eight characters At least three of the four following character types Upper case letters Lower case letters Numbers Special characters To change the password proceed as follows 1 Select...

Page 281: ... changed by the administrator Active You can activate or deactivate the user Deactivated users cannot log in The user data is still stored in the device Auto login You can activate the Auto login function for a user This user is automatically logged in when the system is restarted or another user logs out Figure 212 Overview of users created You can only create edit and delete users if you are ass...

Page 282: ...esired 4 Press the Accept button to save the user Deleting user To delete an existing user proceed as follows 1 Go to Settings Administration User 2 In the list select the button for the desired user 3 Press the Accept button to delete the user 9 34 4 Setting access rights to parameters and events You can configure access rights to parameters and events for the available roles The following option...

Page 283: ...S server and set the parameters for RADIUS on the device Note the following information Only use RADIUS in a secure network as sensitive information is trans mitted If a user ID has been created both on the RADIUS server and locally on the device the device first tries to log in via the RADIUS server If it is not possible to log in the device will use the locally saved login data If a user ID has ...

Page 284: ...llowing parameters Settings Parameters RADIUS Name Value Activate RADIUS client Off RADIUS server 0 0 0 0 RADIUS server port 1812 Authentication protocol CHAP Key shared secret default Home Events Information Recorder Settings EN CHANGE REBOOTadmin 04 02 2020 11 14 Figure 214 Configuring RADIUS You can only configure RADIUS if you are assigned an administrator role When in delivery status you can ...

Page 285: ...shared secret You can use this parameter to set the key shared secret You must set up the same key on the RADIUS client and the RADIUS server The key may contain a maximum of 127 characters from the ASCII character set 9 35 Information about device 9 35 1 Hardware Under Hardware you can display information on the device s hardware You will find information about the signal level of the individual ...

Page 286: ...arallel operation menu you can display information about the de vices that are connected by CAN bus Description Parallel operation status Gray Independent mode Blue Parallel operation is active Red Parallel operation error CAN addr CAN bus address Grp Parallel operation group Method Active parallel operation method Current tap position U V Voltage I_p Active current I_q Reactive curr Blocking Gray...

Page 287: ...nsfer via USB port on rear of CPU I assembly PC Data transfer via PC using web based visualization Table 92 Data transfer options 9 36 1 Exporting data The device stops logging the measured value recorder data for the duration of the export You can export the following data from the device depending on your device configuration Option Description System image Complete image of the system software ...

Page 288: ...been created with the sensor editor Service data Device data for support through the Maschinenfabrik Reinhausen GmbH Technical Service department Security log Logbook of all instances of access and changes relating to secu rity RADIUS dictio nary Dictionary for importing on a RADIUS server Table 93 Exporting data Only remove the USB stick once the data transfer is complete Otherwise data may be lo...

Page 289: ...ion Data point configuration import SCD import Control system configuration import TPLE Customer program import TPLE Table 94 Importing data NOTICE Damage to the file system The file system can become damaged due to an incorrect data transmission process A damaged file system can lead to the device no longer being functional Do not disconnect the device from the power supply during the import Duri...

Page 290: ...rnet switch is supplied with the following factory default settings IP address 192 168 1 1 subnet mask 255 255 255 0 gateway address 0 0 0 0 For commissioning the Ethernet switch proceed as follows 1 Establish connection with a computer via an Ethernet connection 2 Configure the computer so that it is in the same subnet as the Ethernet switch 3 Access the IP address 192 168 1 1 using a browser 4 L...

Page 291: ... to your network 9 37 2 Configuration You can use the web interface to configure the Ethernet switch You can find more information about the configuration using the online help in the web in terface Calling up the web interface To access the web interface follow the instructions outlined in the Commis sioning Section 9 37 1 Page 290 chapter Selecting the redundancy protocol To select the redundanc...

Page 292: ...login banner Login banner MR specific Basic setting Port configuration Ports 5 6 Deactivated Table 95 MR factory setting 9 38 TAPCON Personal Logic Editor TPLE You can use the TAPCON Personal Logic Editor TPLE function to pro gram simple logical links via the web based visualization You can also link the inputs and outputs available on the device using function modules Note that the device does no...

Page 293: ... function Binary flags You can use up to 100 binary flags as variables to store in termediate values You can use binary flags as inputs and outputs for a function Analog flags You can use up to 50 analog flags as variables to store in termediate values You can use analog flags as inputs and outputs for a function Discrete inputs You can use all the device s available discrete inputs as inputs for ...

Page 294: ...ne Function If one of configured inputs is TRUE the output is TRUE otherwise it is FALSE Initial state All inputs and outputs are FALSE Non configured inputs are assumed to be FALSE Table 98 OR function module 9 38 1 3 4 NOR Description NOR logical NOT OR link Inputs Input 1 4 BOOL Outputs Output BOOL Parameter None Function If all configured inputs are FALSE the output is TRUE otherwise it is FAL...

Page 295: ... and outputs are FALSE If the input is not configured it is assumed to be TRUE so that the output remains in the initial state of FALSE Table 101 NOT function module 9 38 1 3 7 Current impulse relay Description RS current impulse relay Inputs Trigger BOOL Set BOOL Reset BOOL Outputs Output BOOL Parameter None Function If the Reset input is TRUE Output forcibly becomes FALSE If the Reset input is F...

Page 296: ... set to zero and starts to run When the internal timer has reached or exceeded the parameter value Output becomes TRUE and the counter stops running If Input becomes FALSE Output also instantly be comes FALSE If the value of Time_ms is less than the cycle time the cycle time applies instead Initial state All inputs and outputs are FALSE Table 103 Switch on delay function module 9 38 1 3 9 Switch o...

Page 297: ...uts are FALSE Table 104 Switch off delay function module 9 38 1 3 10 Pulse Description PLSE pulse Inputs Trigger BOOL Outputs Output BOOL Parameter Time ms UINT32 1 1 000 000 default 1 000 Function If there is a rising edge at the Trigger input at any time the internal timer is set to zero and starts to run the output becomes TRUE If the Trigger input becomes FALSE again during the pulse time this...

Page 298: ...Counter forwards backwards Description COUNT incremental counter Inputs Trigger BOOL Direction BOOL Reset BOOL Lock BOOL Outputs SINT32 SINT32 REAL32 REAL32 Parameter Reset value SINT32 10 000 000 10 000 000 de fault 0 Function If there is a rising edge at Reset the output value is set to the value of the Reset value parameter A rising edge at Reset takes priority over all other inputs For as long...

Page 299: ... 000 000 de fault 10 000 000 Off Limit REAL32 10 000 000 10 000 000 de fault 10 000 000 Function On Limit Off Limit setting If the value of Input is greater than On Limit Output becomes TRUE If the value of Input is less than or equal to Off Limit Output becomes FALSE On Limit Off Limit setting If the value of Input is greater than On Limit and at the same time less than Off Limit Output becomes T...

Page 300: ...tch with the On Limit Off Limit setting 9 38 1 3 14 Analog multiplication Description MUL analog multiplication Inputs Value REAL32 Multiplier REAL32 Outputs Result REAL32 Overflow BOOL Parameter Constant multiplier REAL32 1 000 000 1 000 000 default 1 Function Result Value Multiplier Constant multiplier If the REAL32 range of numbers is exceeded the Overflow output becomes TRUE Initial state All ...

Page 301: ...ult is set to zero Initial state All inputs and outputs are zero or FALSE Table 110 Analog division function module 9 38 1 3 16 Analog addition Description ADD analog addition Inputs Input 1 REAL32 Input 2 REAL32 Outputs Result REAL32 Overflow BOOL Parameter Offset REAL32 1 000 000 1 000 000 default 0 Function Result Input 1 Input 2 Offset If the REAL32 range of numbers is exceeded the Overflow ou...

Page 302: ...RUE for one cycle of the function group and then changes back to FALSE Initial state All inputs and outputs are FALSE Table 113 Rising edge function module 9 38 1 3 19 Falling edge Description FTRG falling edge trigger Inputs Input BOOL Outputs Output BOOL Parameter Function When the input changes from TRUE to FALSE the output becomes TRUE for one cycle of the function group and then changes back ...

Page 303: ...rted becomes FALSE once averaging is complete Done remains TRUE until a Reset is detected or new averaging is triggered by a rising edge of Enable If AutoRepeat and Enable are TRUE a new averaging process is automatically started each time averaging is completed Done is set for one cycle each time averag ing is completed The SampleCount output states how many samples have already been recorded Sam...

Page 304: ... Started 8 SampleCount 9 38 1 3 21 Scaling Description SCAL scaling Inputs Input REAL32 Outputs Output REAL32 Error BOOL Parameter Min In REAL32 10 000 000 10 000 000 default 10 000 000 Max In REAL32 10 000 000 10 000 000 default 10 000 000 Min Out REAL32 10 000 000 10 000 000 default 10 000 000 Max Out REAL32 10 000 000 10 000 000 default 10 000 000 ...

Page 305: ...ridge Inputs Analog Input REAL32 Digital Input BOOL Outputs Analog Output REAL32 Digital Output BOOL Parameter Function Copies the value of Analog Input to Analog Output and Digital Input to Digital Output Initial state All inputs and outputs are zero or FALSE Table 117 Bridge function module 9 38 1 3 23 RTOI Description RTOI Real to Integer conversion Inputs Analog Input REAL32 Outputs Analog Out...

Page 306: ...o configure TPLE you have to hold the role of Administrator or Parameterizer When in delivery status you can log in as the administrator as follows User name admin Password admin 9 38 2 1 Editing variables You can adapt the name and description of the following variables Binary inputs Binary outputs Analog inputs Binary flags Analog flags Discrete inputs The names and descriptions of the generic e...

Page 307: ...ter the name and description 4 Press the Accept button to save the modified variable 9 38 2 2 Creating functions Within one function group you can create up to 12 function modules to de pict one function To create edit or delete a function you have to call up the function group you want To do so proceed as follows 1 Go to Settings TPLE Function group 2 Select the function group you want Figure 226...

Page 308: ...ollows Drag the desired function module to the desired position using drag drop Editing function module To edit a function module proceed as follows 1 Select the desired function module 2 Press the Edit button Figure 227 Editing function module 3 Select the inputs and outputs you want and set the parameters 4 Press the Accept button to save the change to the function module 9 38 2 3 Renaming funct...

Page 309: ...hange 9 38 2 4 Activating deactivating function group You can fully activate or deactivate a function group When you deactivate a function group none of the function group s function modules are processed To activate deactivate a function group proceed as follows 1 Go to Settings TPLE Function group 2 Select the function group you want 3 Press the Inactive button ð Red X Function group is inactive...

Page 310: ...asured values On load tap changer oil level On load tap changer oil temperature Transformer current Check the configuration Wiring error Check wiring as per connection diagram Sensor defective Replace sensor No tap change operation possi ble No signal from cam switch S13 Wiring error Check wiring as per connection diagram Cam switch S13 is defective Contact Maschinenfabrik Reinhausen GmbH No tap c...

Page 311: ...ction to the visualization The browser does not accept an SSL connection with a signed certificate that is non public this is the default status of the de vice Import signed SSL certificate or adjust browser settings The device SSL certificate has expired Import SSL certificate The device date time is set incor rectly Set the date and time When using time synchronization via SNTP check SNTP server...

Page 312: ...ntenance is not required We do however recommend that you contact Maschinenfabrik s Technical Service team after 600 000 tap change operations When maintaining the on load tap changer a function test should also be carried out on the motor drive unit Section 7 1 1 Page 69 11 2 Cleaning motor drive unit You can clean the gear motor and housing of the control cabinet with a dry cloth You can clean t...

Page 313: ... current operating conditions of the transformer and the set S parameters 11 Limit value S The limit value for apparent power S has been exceeded Check the current operating conditions of the transformer and the set S parameters 12 Limit value S The limit value for apparent power S has been exceeded Check the current operating conditions of the transformer and the set S parameters 13 Limit value P...

Page 314: ...et parameters 34 Z compensation calcu lation Z compensation cannot be calcu lated The set parameters do not allow a calculation of Z compensation Check the set parameters 35 No master present No master is present in the paral lel operation group Specify a TAPCON as the master for parallel operation and check whether the master is ready for operation 36 Masters on CAN bus 1 Several masters are pres...

Page 315: ...sponding TAPCON 48 No other TAPCON in parallel operation group There are no other TAPCON units involved in parallel opera tion Check the current operating conditions of the transformers in parallel operation as well as the operational readiness and correct wiring of the TAPCON units involved in parallel operation 49 CAN bus node is miss ing No CAN bus communication with other TAPCON present CAN bu...

Page 316: ...ed The protective relay RS of the on load tap changer column A has triggered Contact Maschinenfabrik Reinhausen GmbH s Technical Service department 279 Pressure relief device of OLTC column A trig gered The pressure relief device of the on load tap changer column A has triggered Contact Maschinenfabrik Reinhausen GmbH s Technical Service department 282 Pressure relief device of transformer trig ge...

Page 317: ... the motor voltage mea surement card 301 Generic SCADA com mand 1 The generic SCADA command 1 has been received 302 Generic SCADA com mand 2 The generic SCADA command 2 has been received 303 Generic SCADA com mand 3 The generic SCADA command 3 has been received 304 Generic SCADA com mand 4 The generic SCADA command 4 has been received 305 Generic SCADA com mand 5 The generic SCADA command 5 has be...

Page 318: ... device wiring and analog signal configuration 1019 Hot spot temperature invalid The analog signal for recording the hot spot temperature is invalid or invalid parameters were set for the hot spot calculation Check the sensor device wiring and analog signal configuration and the parameters for the hot spot calculation 1020 Hot spot temperature winding 1 invalid Invalid analog signal for recording ...

Page 319: ...perature is less than limit value Check the current operating conditions of the transformer temperature sensor analog signal configuration and the set limit value 1052 Gen temperature 1 limit value Generic temperature 1 is greater than limit value Check the current operating conditions of the transformer temperature sensor analog signal configuration and the set limit value 1053 Gen temperature 1 ...

Page 320: ... is less than limit value Check the current operating conditions of the transformer temperature sensor analog signal configuration and the set limit value 1068 Gen temperature 5 limit value Generic temperature 5 is greater than limit value Check the current operating conditions of the transformer temperature sensor analog signal configuration and the set limit value 1069 Gen temperature 5 limit va...

Page 321: ... set limit value 1083 Gen temperature 8 limit value Generic temperature 8 is less than limit value Check the current operating conditions of the transformer temperature sensor analog signal configuration and the set limit value 1086 Hot spot limit value Hot spot temperature is greater than limit value Check the current operating conditions of the transformer the parameters for calculating the hot ...

Page 322: ...temperature sensor analog signal configuration and the set limit value 1113 Upper oil temperature limit value Upper oil temperature is greater than limit value Check the current operating conditions of the transformer temperature sensor analog signal configuration and the set limit value 1114 Upper oil temperature limit value Upper oil temperature is less than limit value Check the current operati...

Page 323: ...equired The oil sample is required Undertake the oil sample 1155 Plan operator mainte nance OLTC The operator maintenance OLTC is required soon Undertake the operator maintenance OLTC soon 1156 Operator maintenance OLTC is required The operator maintenance OLTC is required Undertake the operator maintenance OLTC 1157 Plan operator mainte nance transformer The operator maintenance trans former is r...

Page 324: ...f adjacent energized parts Disassembling the control cabinet Proceed as follows to disassemble the control cabinet 1 Remove connecting cable between gear motor and control cabinet 2 Remove control cabinet connecting cable 3 Attach lifting gear to the extendable control cabinet brackets 4 Remove the nuts for fastening the control cabinet Figure 229 Remove the control cabinet mounting 5 WARNING Remo...

Page 325: ...ger Proceed as follows to disassemble the gear motor 1 Remove connecting cable between gear motor and control cabinet 2 Lower the on load tap changer oil level to below the level of the on load tap changer head cover 3 Remove gear motor screw connection on the on load tap changer head 3x M12 4 Lift the gear motor from the on load tap changer head using the lifting gear 5 Cover exposed shafts and s...

Page 326: ...14 Disposal Maschinenfabrik Reinhausen GmbH 2020 326 4453918 14 EN ETOS TD 14 Disposal Observe the national requirements applicable in the country of use ...

Page 327: ...ange approx 23 5 kg Table 123 Gear motor technical data 1 According to your purchase order you receive the gear motor in a version for 50 Hz power systems or 60 Hz power systems Observe the information on the nameplate Figure 230 Gear motor dimensions 15 2 Control cabinet Control cabinet ETOS TD S ETOS TD L ETOS TD XL Dimensions width x height x depth 616 x 850 x 423 mm 616 x 1350 x 423 mm 846 x 1...

Page 328: ... ac cordance with ISO 12944 2 2018 C4 high C4 very high C5 high C5 very high CX C4 high C4 very high C5 high Permissible total weight 85 kg 200 kg Table 124 Technical data for the control cabinet 1 Observe the information on the nameplate 15 2 1 Connection terminals Terminal block Maximum permitted operating voltage X1 max 250 440 VAC X4 max 250 440 VAC X6 max 24 VDC SELV circuit X10 max 250 440 V...

Page 329: ...15 Technical data Maschinenfabrik Reinhausen GmbH 2020 329 4453918 14 EN ETOS TD 15 2 2 Drawings 15 2 2 1 ETOS TD S ...

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Page 331: ...15 Technical data Maschinenfabrik Reinhausen GmbH 2020 331 4453918 14 EN ETOS TD 15 2 2 2 ETOS TD L ...

Page 332: ......

Page 333: ...15 Technical data Maschinenfabrik Reinhausen GmbH 2020 333 4453918 14 EN ETOS TD 15 2 2 3 ETOS TD XL ...

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Page 335: ...ngle Measuring accuracy 25 70 C Ux Ix 0 5 Ux Uy 0 3 Frequency measurement fN 50 60 Hz Measuring range 45 65 Hz Measuring accuracy 25 70 C 0 03 Table 126 Technical data for the UI 1 and UI 3 assemblies Interface Pin Description UI 1 UI 3 N L NC NC N L1 L2 L3 N Voltage input for neutral conductor L L1 Voltage input for phase L UI 1 or L1 UI 3 L2 Voltage input for phase L2 UI 3 only L3 Voltage input ...

Page 336: ... VAC Measuring range RMS 10 300 VAC Measuring accuracy at UN 25 70 C 0 2 Intrinsic consumption 1 VA Measurement category III in accordance with IEC 61010 2 30 Current measurement IN 5 A Measuring range 10 mA 15 A Overload capacity 15 A continuous 100 A for 1 s Measuring accuracy at IN 25 70 C 0 4 Intrinsic consumption 1 VA Phase angle Measuring accuracy 25 70 C Ux Ix 0 6 Ux Uy 0 15 Frequency measu...

Page 337: ...ge measurement Interface Pin Description k1 l1 k2 l2 k3 l3 k1 Current input for phase L1 l1 Current output for phase L1 k2 Current input for phase L2 l2 Current output for phase L2 k3 Current input for phase L3 l3 Current output for phase L3 Table 131 Current measurement Interface Pin Description 2C 2B 2A 1C 1B 1A 1A 1B 1C 2A 2B 2C No function Table 132 Relay UI 5 3 k1 k2 k3 l1 l2 l3 L1 L2 L3 NC N...

Page 338: ...of change over contacts in parentheses 15 9 20 12 Contact load capacity Min 5 V 10 mA Max AC 230 VAC 5 A Max DC See diagram Simultaneity factor Up to 60 C 100 60 C 5 K Table 133 Technical data for the DIO 28 15 and DIO 42 20 assemblies 10 20 30 40 50 100 V 300 0 1 0 2 0 5 1 2 5 10 20 A U I Figure 233 Contact load capacity of digital outputs with resistive load CAUTION Electric shock The inputs of ...

Page 339: ...2B 7B 12B 17B Make contact 3A 8A 13A 18A Break contact 3C 8C 13C 18C Source contact 3B 8B 13B 18B Make contact 4C 9C 14C 19C Source contact 4B 9B 14B 19B Make contact 5C 10C 15C 20C Source contact 5B 10B 15B 20B Make contact Table 135 Digital outputs CAN RUN INIT ERR 24V DC 8 0 7 F 6 E 5 D 4 C 3 B 2 A 1 9 H 8 0 7 F 6 E 5 D 4 C 3 B 2 A 1 9 L DI DI DI DI DO DO DO 25 27 26 28 30 29 31 32 17 19 18 20 ...

Page 340: ... mm 3 66 in ca 150 mm 5 9 in 119 mm 4 69 in 219 mm 8 62 in Figure 235 DIO 42 20 dimensions 15 3 4 Analog inputs and outputs AIO 2 AIO 4 Channels input or output 2 4 Inputs Measuring range 0 10 V 0 20 mA 4 20 mA Load resistance 0 4 20 mA Max 300 Ω Outputs Signal range 0 10 V 0 20 mA 4 20 mA Load resistance 0 4 20 mA Max 500 Ω Resistor contact series Maximum resistance 100 Ω 10 kΩ max 35 tap positio...

Page 341: ...PU central processing unit I CPU I Processor 266 MHz RAM 256 MB Interfaces 1x serial RS232 485 electrically isolated 3x Ethernet 10 100 Mbps 1x USB 2 0 1x CAN electrically isolated 1x CAN NVRAM SRAM with battery backup 256 kB Application memory 1 GB Power supply 24 V DC 18 36 V DC Table 138 Technical data for the CPU I assembly Interface Pin Description 2 RXD RS232 3 TXD RS232 5 GND RS232 RS485 6 ...

Page 342: ...xD 2 TxD 3 RxD 4 NC 5 NC 6 RxD 7 NC 8 NC Table 141 ETH1 ETH 2 1 ETH 2 2 RJ45 Interface Pin Description 2 CAN L 3 CAN GND 7 CAN H Table 142 CAN1 CAN2 CPU CAN 1 1 9 CAN 2 1 9 COM 1 1 9 COM 2 1 9 24V DC RUN INIT ERR USB2 0 4 6 2 A 8 C H TEST PROG RUN 4 6 2 A E 0 8 C L ETH 1 ETH 2 1 ETH 2 2 55 mm 2 17 in ca 120 mm 4 72 in 119 mm 4 69 in 109 mm 4 29 in Figure 237 CPU dimensions ...

Page 343: ...0 ST F ST 850 nm range max 1 000 m at 40 kBd ACF850 SMA F SMA 850 nm range max 1 000 m at 40 kBd Table 143 Optional accessories 15 3 6 CPU central processing unit II CPU II Processor 433 MHz RAM 256 MB Interfaces 1x serial RS232 485 electrically isolated 3x Ethernet 10 100 Mbps 1x USB 2 0 1x CAN electrically isolated 1x CAN NVRAM SRAM with battery backup 512 kB Application memory Max 4 GB Power su...

Page 344: ...xD 2 TxD 3 RxD 4 NC 5 NC 6 RxD 7 NC 8 NC Table 147 ETH1 ETH 2 1 ETH 2 2 RJ45 Interface Pin Description 2 CAN L 3 CAN GND 7 CAN H Table 148 CAN1 CAN2 CPU CAN 1 1 9 CAN 2 1 9 COM 1 1 9 COM 2 1 9 24V DC RUN INIT ERR USB2 0 4 6 2 A 8 C H TEST PROG RUN 4 6 2 A E 0 8 C L ETH 1 ETH 2 1 ETH 2 2 55 mm 2 17 in ca 120 mm 4 72 in 119 mm 4 69 in 109 mm 4 29 in Figure 238 CPU dimensions ...

Page 345: ...SMA F SMA 850 nm range max 1 000 m at 40 kBd Table 149 Optional accessories 15 3 7 System networking MC 2 2 Description Media converter Interfaces 2x RJ45 2x duplex LC SFP RJ45 Max 100 m per section 10 100 Mbit s Cable impedance 100 Ω Fiber optic cable Max 2 000 m 100 Mbit s Light emitting diode class 1 Wave length 1310 nm Max optical output power 1 mW in accordance with IEC 60825 1 2014 Table 150...

Page 346: ...optic cable Max 2 000 m 100 Mbps Light emitting diode class 1 Wavelength 1 310 nm Max optical output power 1 mW in accordance with IEC 60825 1 2014 Table 151 Technical data for the SW 3 3 assembly 1 Factory setting Interface Pin Description 1 TxD 2 TxD 3 RxD 4 NC 5 NC 6 RxD 7 NC 8 NC Table 152 ETHxx RJ45 Interface Description Fiber glass 50 125 and 62 5 125 multimode Table 153 ETHxx duplex LC SFP ...

Page 347: ...sts Electrical safety IEC 61010 1 Safety requirements for electrical measurement and con trol and regulation equipment and laboratory instruments Protection class 1 Overvoltage category III Measurement category IV UI1 UI3 assembly Contamination level 2 Table 154 Electrical safety EMC tests IEC 61000 6 2 Immunity requirements for industrial environments IEC 61000 6 4 Emission class A for industrial...

Page 348: ...Definition for describing electrical circuits The ar rows for current rating and voltage on a con sumer absorbing electrical power e g a resis tor face the same direction U I is the power ab sorbed by the component Motor Current Index Integral area under of the motor current curve in accordance with IEEE PC57 143 MQTT Message Queuing Telemetry Transport A net work protocol for machine to machine c...

Page 349: ...d con trolled using a computer system Supervisory Control and Data Acquisition SNTP NTP Network Time Protocol is a standard for synchronizing clocks in computer systems using packet based communication networks SNTP Simple Network Time Protocol is the simplified version of NTP TDSC TAPCON Dynamic Set Point Control TPLE TAPCON Personal Logic Editor TSO Tap selector operation URL Uniform Resource Lo...

Page 350: ...ocol 285 Auto logout 78 Automatic daylight saving stan dard time 84 Automatic tap synchronization par allel operation method 116 Average value interval 219 B Bandwidth 153 157 Bandwidth monitoring 204 206 Baud rate 89 93 97 99 247 Behavior 209 Behavior for reversal of power flow 202 Behavior if no communication present 191 Blocking 116 Broker 81 Client user name 82 Port 82 Broker address 82 Broker...

Page 351: ...vents 274 Acknowledge 274 Configure 275 Display 274 Exporting 278 Filtering 277 Expert mode 44 Export 287 F Feed oil temperature 133 Feed water temperature 134 Fiber optic cable Information about laying 65 Follower parallel operation method 116 Frequency based cooling system control 125 Function monitoring 205 206 207 Function test 69 G Gateway address 80 General 75 Remote behavior 76 Generic digi...

Page 352: ...ter error 128 Minimum fan speed 128 Modbus 96 Modbus address 96 Modbus type 96 Mode 195 198 Monitoring functions 194 Motor protective switch Status 135 Motor drive unit Overview 135 MQTT 81 Activate 82 Broker 83 Broker address 82 Client user name 82 Port 82 MR sensor bus 57 246 Configuring 247 N Name plate 113 Nameplate Display 114 Navigation 43 Negative power factor display 177 Network settings 7...

Page 353: ...t delay time 86 Recorder 214 Average value interval 219 Rectifying faults 310 Reference time 92 94 95 100 Regulation mode 177 Remote behavior 76 Repeat unsolicited messages in definitely 99 Repetition of unsolicited messages 99 RES bit test 91 Response to SCADA disconnec tion 138 Retrofit TAPCON 2xx 193 Return oil temperature 133 Return water temperature 134 Reversal of power flow 201 RFC 3164 85 ...

Page 354: ...ion 81 TPLE 292 Transformer Overview 38 Transformer age 236 Transformer data 160 Secondary current 162 Transformer name 76 Transformer no load losses 131 Transformer purchase price 236 Transformer short circuit losses 131 Transmission procedure 90 Transport 70 U UI 1 33 UI 3 33 UI 5 4 34 UI measuring channels 176 Undervoltage 194 Unsolicited messages 99 Upper load factor threshold 128 Upper top oi...

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Page 356: ...nenfabrik Reinhausen GmbH Falkensteinstrasse 8 93059 Regensburg 49 0 941 4090 0 sales reinhausen com www reinhausen com 4453918 14 EN ETOS TD 10 20 Maschinenfabrik Reinhausen GmbH 2020 THE POWER BEHIND POWER ...

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