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KBR multicomp F144-MS-1V1C1TI6RO-3, User Manual, Page: 50 / 68

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KBR multicomp F144-MS-1V1C1TI6RO-3 User Manual Download Page 50

V2.01

25359_EDEBD

A0279-2320-1_EN

50

Data point description for the Modbus protocol

14 

 Data Point Description for the Modbus Protocol

multicomp F144-3

14.1 

Modbus commands supported

14.2 

Data formats

14.3 

Interface parameters

14.4 

Device settings

14.5 

Data points

14.6 

Device information

Summary of Contents for multicomp F144-MS-1V1C1TI6RO-3

Page 1: ...25359_EDEBDA0279 2320 1_EN User manual Technical Parameters System I English 4 quadrant controller multicomp F144 MS 1V1C1TI6RO 3 F144 MS 1V1C1TI12RO 3...

Page 2: ...sformer connection and measuring voltage 16 5 3 Current transformer dimensions 16 5 4 Standard connection diagram 17 5 5 Measuring voltage connection Ph N 18 5 6 Measuring voltage connection Ph Ph 19...

Page 3: ...mance window 35 10 Notes on Troubleshooting 42 11 System and Safety Device Maintenance 43 12 Technical Data 44 12 1 Measuring and display values 44 12 2 Measuring accuracy 45 12 3 Measuring principle...

Page 4: ...e and show how damage can be avoided through proper installation and commissioning 1 1 User Manual This user manual describes the device version multicomp F144 3 This user manual must be accessible to...

Page 5: ...juries or damage may occur if the appropriate safety pre cautions are not taken NOTE Note is an important piece of information on the product its operation or the respec tive part of the operating ins...

Page 6: ...vice connection the data given in the connection diagram must be complied with see chapter Connection diagram and the connection lines must be voltage free When wiring always ensure that all wiring ma...

Page 7: ...s which you can read at www kbr de The warranty on device characteristics only applies if the device is operated in accor dance with its intended use 1 5 Disposal Please dispose of defective out of da...

Page 8: ...esults in optimum adjustment Even for large sys tems sensitive controls can be set up with just a few modules Stage ratios do not need to be considered After compensation switching operations are inte...

Page 9: ...nt This value cannot be changed and serves to protect the compen sation system In the event of an error the compensation stages are switched off The alarm relay switch es and Overvoltage is displayed...

Page 10: ...ol and Display Panel Operating elements 1 LCD displaying the current status and user prompts 2 Number of possible controller output lines 3 Two sensor buttons for parameter configuration 4 Two sensor...

Page 11: ...cos phi 0 92 inductive Main transformer current Primary current 1000 A Secondary current 5 A Measuring voltage Primary voltage 400 V Ph Ph corresponds to 230V Ph N Secondary voltage 400 V Ph Ph corres...

Page 12: ...s stage or fan Fan Alarm relay as error message or fan Error message Fan switch on temperature 28 C Fan switch off temperature 23 C System switch off temperature 48 C System switch on temperature 43 C...

Page 13: ...the electricity supplier regulations for kVA tariff cos phi 1 Primary current and secondary current in accordance with input current transformer Voltage transformer ratio if required NOTE Upon delive...

Page 14: ...changed Primary voltage 1 V to 99999 V Ph Ph Secondary voltage 1 V to 999 V Ph Ph Rot field U L1N L2N L3N L12 L23 L31 Rot field I L1 L2 L3 L1 L2 L3 Stage power learning mode Yes No Stage power 0 to 9...

Page 15: ...e limit 0 to 999999 0 deactivated Sampling rate Automatic fixed 50 Hz fixed 60 Hz Stage power monitoring Yes No Reset Run Contrast setting 0 to 10 Brightness setting 0 to 9 Dimmer brightness 0 to 9 Lo...

Page 16: ...terminal k controller terminal 20 and Connect S2 l to terminal l controller terminal 21 in the compensation system use a two color cable Wire cross section up to 3 m 1 5 mm up to 6 m 2 5 mm For longer...

Page 17: ...The safety device and the disconnector to terminal 2 N are only required for the follow ing connection variants Alternating voltage Terminal 1 L1 and terminal 2 L2 US1 Phase Phase 100V 240V 10 50Hz 6...

Page 18: ...ess spannung Measuring voltage 30 690V Temperatur f hler temperature probe Bus Kontakt bei St rung und im Stromlosen Zustand offen contact is open by no power and alarm HINWEIS k6 bzw k12 wahlweise L...

Page 19: ...Mess spannung Measuring voltage 30 690V Temperatur f hler temperature probe Bus Kontakt bei St rung und im Stromlosen Zustand offen contact is open by no power and alarm HINWEIS k6 bzw k12 wahlweise L...

Page 20: ...he learning process from the Learning mode activate submenu in the Commissioning menu using the Enter Input buttons If the Learning mode window is not displayed please check the following is Menu on s...

Page 21: ...rrect In the Commissioning programming menu the phase allocation can be changed using the functions Rot field U and Rot field I provided that there is no generator in operation at the time The first s...

Page 22: ...ng cycles Switching cycles Delete all Service Miss comp power Maximum Delete value Service KF U Service 3rd harm U Service 13th harm U Service Temp shutdown reset Service next Commissioning next Commi...

Page 23: ...nu Switching cycle limit exceeded Error message menu Missing current Error message menu Light load operation Error message menu Temperature shutdown Error message menu next Extras next Language Displa...

Page 24: ...ller configuration Initialization window no input possible multicomp F144 3 eco 6 stage or 12 stage multicomp 06 eco Initialization multicomp 12 eco Initialization cos 0 71 IND AAAAAA cos 0 71 IND AAA...

Page 25: ...e next Message emenu next Service next Extras next Switching performance window influencing switching performance Commissioning window entry of operating parameters Error message menu editing the erro...

Page 26: ...initialization as they are adjusted auto matically to ensure correct operation 9 2 Commissioning window if no stage power is programmed During initial startup of the multicomp F144 3 eco the Commissio...

Page 27: ...r to function properly The primary and secondary current of the transformer need to be set submenu Iprim Isec These parameters can be found on the nameplate of the current transformer In addition the...

Page 28: ...You can find the stage power on the nameplate of the stage or the circuit diagram and then program it manually In this case skip the menu item Learning mode activate and enter the power value individ...

Page 29: ...mpensate to the set target cos phi after a while 9 3 Start menu window Example F144 3 Eco 12 stage cos 0 71 IND AAAA This is displayed after the initialization window if the stage power has already be...

Page 30: ...jected as a 3 phase value provided the network load is sym metrical Active power in kW projected as a 3 phase value provided the network load is symmet rical Reactive power in kvar projected as a 3 ph...

Page 31: ...omatic mode or if they are switched on or off permanently The individual capacitor stages can be selected by pressing W You can change the stage state from Auto Automatic to Off switched off perma nen...

Page 32: ...ayed depending on the Operating cycle limit exceeded setting in the Error message menu In addition the value in the menu item Missing comp power maximum can be deleted by pressing and simultaneously r...

Page 33: ...iguring current transformer values All current transformer parameters need to be configured correctly for the compensation controller to function properly The primary and secondary current of the tran...

Page 34: ...from 0 to 999 sec Please make sure that the correct value is set otherwise the capacitors could be damaged Configuring the capacitor stages There are two ways of configuring the capacitor stages The s...

Page 35: ...sation power relative to the smallest capacitor stage of the system Priority allows the switching criteria for the compensation stages to be changed This setting indicates that the compensation stages...

Page 36: ...elay has elapsed despite all stages being switched on the message PFC too small is displayed Attenuation Qmiss default settings 2 setting range 0 to 9 This value defines the attenuation of the display...

Page 37: ...messages can be configured Alarm submenu Possible actions Off Message Alarm relay Message and relay No measuring voltage No stage power PFC too small THD voltage harmonics too high Operating cycle li...

Page 38: ...anish Limit THD The harmonic switch off limit refers to the total of all measuring voltage harmonics Lim THD The programming range is between 0 and 10 The setting can be adjusted in increments of 1 In...

Page 39: ...tage is switched on a check is performed to determine whether a change of current takes place in the main current transformer If this is not the case the stage is marked with an Xin the start menu win...

Page 40: ...activated of deactivated Fan relay In this submenu the fan relay can set the last stage relay stage 6 or 12 depending on the device version or assign the alarm relay Switching threshold fan on In thi...

Page 41: ...mission parameters are Baud rate Baud 4800 9600 19200 38400 Parity even odd none Data bits 8 Stop bits 1 for even and odd 2 for Parity none The KBR eBus setting is used for testing purposes Learning m...

Page 42: ...cked individual ly for excessive current input and defective contactors Undercompensation all stages are switched on The existing system is insufficiently dimensioned e g due to new inductive consumer...

Page 43: ...mode Check the cooling air setting fans temperature monitoring function Check that the controller temperature relay switches the fans on at 28 C Check that the temperature monitoring switches the sys...

Page 44: ...le value 6 A Frequency Network frequency measurement fNetwork Units Hz Measuring range 41 70 Hz Apparent power Calculation Stot 3 phase Units kVA Display range 0 0 VA to 9999 9 kVA Active power Calcul...

Page 45: ...ith 128 points over one period Frequency measurement Consumption Voltage measurement between phase Lx N Ly Temperature sensor Analog measurement with PT 1000 12 4 Device memory Memory 16 kB RAM volati...

Page 46: ...wer consumption 0 3 VA at 6 A 0 05 VA at 1 2 A Measuring range 1 measuring range current transformer can be programmed Analog input PT 1000 measurement sensor Temperature measurement 10 C to 60 C 2 C...

Page 47: ...E Always short circuit current trans former terminals k and l before opening the circuit Input control voltage Fuse max 1 A slow blow or max C2 automatic in addition isolating switch UL IEC approved B...

Page 48: ...humidity K55 5 95 non condensing Storage temperature 25 C 70 C Operating height up to max 2000 m above sea level Electrical safety Standards DIN EN 61010 1 2011 07 DIN EN 61010 2 030 2011 07 Protectio...

Page 49: ...100 80 108 00 115 10 129 60 144 00 172 80 180 00 216 00 259 20 288 00 360 00 432 00 504 00 576 00 648 00 720 00 4 x 1 5 4 x 1 5 4 x 1 5 4 x 1 5 4 x 1 5 4 x 1 5 4 x 1 5 4 x 2 5 4 x 2 5 4 x 2 5 4 x 2 5...

Page 50: ...int description for the Modbus protocol 14 Data Point Description for the Modbus Protocol multicomp F144 3 14 1 Modbus commands supported 14 2 Data formats 14 3 Interface parameters 14 4 Device settin...

Page 51: ...2345678 Address 0 1 2 3 Contents 0x12 0x34 0x56 0x78 Rule for byte sequence MSB before LSB float Format Complies with the IEEE 754 standard Representation 4 bytes Accuracy 24 bits represent 7 decimal...

Page 52: ...lowing value 10010000000000000000000 The decimal point can be found at the left end of the mantissa preceded by a 1 This position does not appear in the hexadecimal numeric notation If you add 1 and s...

Page 53: ...1 Hex 42 35 6A 7F Exponent 10000100 bin 132 dec Exp 132 127 5 Mantissa S 0 Sign positive 01101010110101001111111 bin Decimal point added to the first position of the mantissa 01101010110101001111111...

Page 54: ...in Table 1 Writing is not possible at present Address Words Description Value Format 0xD002 2 Primary transformer measuring voltage 0 999999 V float 0xD004 2 Secondary transformer measuring voltage 0...

Page 55: ...e threshold 0 700 unsigned long 0xD02e 2 Temperature 0 1 C that triggers the stages when the value falls below the threshold 0 700 unsigned long 0xD030 2 Temperature 0 1 C that causes the stages to sw...

Page 56: ...for operating cycle message 0 999999 unsigned long 0xD064 2 Low load limit A 0 015 or 0 05 float 0xD066 2 Time until light load switch off in minutes 1 60 unsigned long 0xD068 2 unsigned long 0xD06A...

Page 57: ...rating cycles 0 999999 unsigned long 0xD08A 2 0 unsigned long 0xD08C 2 0 unsigned long 0xD08E 2 0 unsigned long 0xD090 2 Base index for the following stage pa rameters addresses 0xD090 to 0xD09E 1 sta...

Page 58: ...0 2 Base index for the following stage parameters addresses 0xD0E0 to 0xD0EE 6 stage 7 unsigned long 0xD0EE 2 0 unsigned long 0xD0F0 2 Base index for the following stage parameters addresses 0xD0F0 to...

Page 59: ...ong 0xD13E 2 0 unsigned long Request 01 04 D0 01 00 02 18 CB in which 01 Device address 04 Command D0 01 Read from register 0xD002 Measuring voltage primary transformer in accordance with the Modbus d...

Page 60: ...loat 0x0018 2 Voltage 3rd harmonic float 0x001a 2 Voltage 5th harmonic float 0x001c 2 Voltage 7rd harmonic float 0x001e 2 Voltage 9rd harmonic float 0x0020 2 Voltage 11rd harmonic float 0x0022 2 Volta...

Page 61: ...harmonics limit reached Bit 06 set Operating cycle limit reached Bit 07 set PFC too small Error messages Bit 00 set No stage power relay set Bit 01 set System temperature switch off Bit 02 set No mea...

Page 62: ...n the required address must be set to 1 in the request telex 00 06 Read 6 registers i e read 3 data points 21 C8 CRC code Response 01 04 0C 43 6B 5A B4 42 DC 67 20 42 48 0C 63 AF 7C in which 01 Device...

Page 63: ...ing to the Modbus definition Example Modbus RTU Request 01 2B 0E 01 00 70 77 in which 01 Device address 2B Command 0E MEI type according to the Modbus definition always 0x0E 01 Device ID code for Basi...

Page 64: ...mity level see Modbus definition 00 No further information follows no additional telex required 00 Next object ID 03 Number of objects 00 Object ID 00 08 Text length of ID 00 4B 42 52 20 47 6D 62 48 K...

Page 65: ...Notes 25359_EDEBDA0279 2320 1_EN 65...

Page 66: ...Notes 25359_EDEBDA0279 2320 1_EN 66...

Page 67: ...Notes 25359_EDEBDA0279 2320 1_EN 67...

Page 68: ...25359_EDEBDA0279 2320 1_EN Am Kiefernschlag 7 D 91126 Schwabach Germany T 49 0 9122 6373 0 F 49 0 9122 6373 83 E info kbr de www kbr de KBR Kompensationsanlagenbau GmbH...

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