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Transmitter

General Instruction Manual

Wiring

IM 01U10B00-00EN-R, 3rd edition, 2018-07-09

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7.4.5 Output signals

Galvanic isolation

All circuits for inputs, outputs and power supply are galvanically isolated from each other.

Active current
output

lout

One or two current outputs are available depending on model code position 13.

Depending on the measured value, the active current output delivers 4 – 20 mA.

It may be used for output of the following measured values:

▪ Flow rate (mass, volume, net partial component flow of a mixture)

▪ Density

▪ Temperature

▪ Pressure

▪ Concentration

For HART communication devices, it is supplied on the current output

lout1

. The current

output may be operated in compliance with the NAMUR NE43 standard.

Value

Nominal output current

4 – 20 mA

Maximum output current range

2.4 – 21.6 mA

Load resistance

≤ 750 Ω

Load resistance for secure HART communication

230 – 600 Ω

Additive maximum deviation

8 µA

Additive output deviation for deviation from 20 °C ambient
temperature

0.8 µA/ °C

Iout+

Iout-

ROTAMASS

Fig. 38:

Active current output connection

lout

HART

①

Receiver

Содержание Rotamass Giga

Страница 1: ...User s Manual IM 01U10B00 00EN R IM 01U10B00 00EN R 3rd edition 2018 07 09 ROTAMASS Total Insight Coriolis Mass Flow and Density Meter General Instruction Manual ...

Страница 2: ...ransport and storage 19 5 1 Transport 19 5 2 Storage 20 6 Installation 21 6 1 Installation instructions 21 6 1 1 Installation dimensions 21 6 1 2 Installation site 21 6 1 3 Instructions 22 6 1 4 Installation position 23 6 1 5 Sanitary Installation 24 6 2 Installation instructions 26 6 3 Sensor installation 27 6 3 1 General installation rules 27 6 3 2 Installation in pipe 28 6 3 3 Installation Rota...

Страница 3: ... external devices 63 7 5 Wiring check list 66 8 Commissioning 67 9 System configuration and operation 68 9 1 Operating options 68 9 2 Display 68 9 3 Default settings 72 9 3 1 Setting display language 72 9 3 2 Setting date 73 9 3 3 Setting time 73 9 3 4 Setting zero point 74 9 3 5 Performing autozero 74 9 4 Advanced settings 75 9 4 1 Setting hardware write protection 75 9 4 2 MODBUS hardware settin...

Страница 4: ...sight sensor 1 2 Target group The following persons are the target group of this manual Technicians Engineers This manual along with its applicable documents enable the target group to complete the following steps Installation Commissioning Configuration parametrization Integration of the flow meter into a process control system Troubleshooting Maintenance and repair Dismantling and disposal 1 3 A...

Страница 5: ...ry unless avoided CAUTION Identifies a low risk hazard that may lead to minor or moderate injury unless avoided NOTICE Identifies a hazard resulting in property damage Explanation of symbols Symbols in this document Meaning Indicates a hazard documentations must be consulted Indicates important information IM01U10S01 00 R The symbols in the document numbers are placeholders here for example for th...

Страница 6: ...mogeneity of the fluid and chemical resistance of the wetted parts Details can be obtained from the responsible Yokogawa sales organization Operational safety cannot be ensured in the event of any improper or not intended use Rota Yokogawa is not liable for damage arising from such use The flow meter described in this user s manual is a class A device according to EN 61326 1 and may only be used i...

Страница 7: ...a risk of burns Apply thermal insulation to sensor Attach warning labels to the sensor Wear protective gloves WARNING Risk of injury from electrical shock due to inadequate clothing Wear protective clothing as required by regulations WARNING Risk of injury from electrical shock at the transmitter Avoid handling the transmitter with wet hands Wear protective gloves The following basic safety instru...

Страница 8: ...g and welding work on parts of the flow meter is prohibited Continuous temperature fluctuations in excess of 100 C may result in tube failure due to material fatigue and therefore must be avoided The operator is responsible for ensuring that design limits pressure temperature are not exceeded in the event unstable fluids decay External influences may result in failure of threaded connections The o...

Страница 9: ...ds in the fluid hydraulic shock or similar influences If the instructions in the corresponding General Specifications or user s manual that must be met have not been followed In case of problems errors or damage that result from unprofessional installation by the customer for example due to insufficient tightness of the pipe fittings In case of problems errors or damage that result from operation ...

Страница 10: ...t U bracket Fixing plate Fixing materials 14 nuts 6 washers 4 bolts 8 notched washers 4 rubber buffers 1 set Cable glands are included for a device with metric cable entries and without Ex approval Please note No cable glands are included for a device with cable entries other than metric For a device with Ex approval the inclusion of ca ble glands may vary Please refer to the applicable Explosion ...

Страница 11: ...1 Q M2 F1 F2 A inlet outlet Fig 1 Coriolis principle M1 M2 Measuring tubes E Driver system S1 S2 Pick offs A Direction of measuring tube vibration F1 F2 Coriolis forces Q Direction of fluid flow Mass flow The fluid flow through the vibrating measuring tubes generates Coriolis forces F1 F1 and F2 F2 that produce positive or negative values for the tubes on the inflow or out flow side These forces a...

Страница 12: ... Coriolis force Density measurement Using a driver and an electronic regulator the measuring tubes are operated in their res onance frequency ƒ This resonance frequency is a function of measuring tube geometry material properties and the mass of the fluid covibrating in the measuring tubes Altering the density and the attendant mass will alter the resonance frequency The transmitter measures the r...

Страница 13: ... in several families Nano Supreme Giga Prime Intense and Hygienic It consists of the following main components Sensor Transmitter In the integral type sensor and transmitter are firmly connected 1 2 3 3 Fig 5 Design of the Rotamass Total Insight integral type Rotamass Supreme as an example 1 Transmitter 2 Sensor 3 Process connections When the remote type is used sensors and transmitters are linked...

Страница 14: ...flow meter along with its specification The model code is located on each main nameplate 4 3 1 Nameplates The sensor as well as the transmitter each contain a main nameplate and an additional nameplate that feature different information NOTICE For individual applications e g marine applications with option MC additional limita tions to those on the nameplate may apply according to the respective a...

Страница 15: ...ansmitter Main transmitter nameplate 8 1 2 3 4 5 6 7 i RCES34S 50BD40 OE70 4 JA1 1234567 2015 24VAC or 100 240VAC 50 60Hz 24VDC or 100 120VDC 10W 40 60o C 1 Model code 5 Ambient temperature range 2 Serial number 6 Warning that requires reading the documentation 3 Year of manufacture 7 Area for conformity marking 4 Power supply range 8 Manufacturer s address Additional transmitter nameplate i 3 2 1...

Страница 16: ... works D1xxxxxxxx xx xx xx xx xx xx xx xx xx xx xx xx 2016 03 15 Update 1 Update 2 1 2 3 4 5 6 1 Serial number 4 Indicator software revision 2 Main software revision 5 Hardware revision 3 Sensor software revision 6 Date of Ex works Update NOTICE Software revisions are also shown on the Indicator after power on with the following designations CPU FW indicated as Main DSP FW indicated as Sensor HMI ...

Страница 17: ...h slashes RC 1 2 3 4 6 7 5 9 10 11 12 13 14 15 8 1 Transmitter 2 Sensor 3 Meter size 4 Material wetted parts 5 Process connection size 6 Process connection type 7 Sensor housing material 8 Process fluid temperature range 9 Mass flow and density accuracy 10 Design and housing 11 Ex approval 12 Cable entries 13 Communication type and I O 14 Display 15 Options 4 4 Flow meter components Integral type ...

Страница 18: ...connections 2 Terminal box 3 Cable entry for connecting cable 4 Display cover 5 Sensor connection cover 6 Back cover for inputs and outputs and power supply 7 Blind plug 8 Inputs outputs cable entry 9 Power supply cable entry 10 Connecting cable 4 5 Mechanical specification Mechanical specifications are defined in the related General Specifications GS see GS01U10B0 00 R ...

Страница 19: ...w meter Ensure that suspension points of the ropes are located above the flow meter s center of gravity Use a lifting device meeting local regulations Attach lifting ropes to process connections Do not suspend flow meter from transmitter housing neck of sensor or flange holes The lifting ropes must always be attached to the sensor at the process connections ex cept for the Rotamass Nano The depict...

Страница 20: ...tore flow meter in a location that is secured against mechanical influences Ensure compliance with the allowed storage temperature see Specifications 88 Protect flow meter against direct insolation to prevent exceeding the allowed storage temperature Protect flow meter from rain and inappropriate humidity Keep protective materials such as protective stickers or covers on process connections or re ...

Страница 21: ...ent due to increased electromagnetic emissions 6 1 1 Installation dimensions Dimensions and installation lengths of sensor and transmitter are listed in the General Specifications of the corresponding Rotamass Total Insight family in the chapter Mechan ical specification 6 1 2 Installation site In order to ensure stability while operating the flow meter the following rules regarding placement must...

Страница 22: ...the following general installation instructions during installation Install the flow meter avoiding shock and vibration as much as possible Use closing valves and bypass line to facilitate zero point setting 1 2 2 3 Fig 9 Closing valves and bypass line 1 Bypass valve 2 Closing valve 3 Coriolis flow meter For application involving fluids avoid installation at highest point of piping Formation of ga...

Страница 23: ...surement Straight pipe runs at inlet or outlet are not required Sideways position The sideways position must be avoided when installing the flow meter because this may result in a deterioration of accuracy Fig 10 Installation positions to be avoided Flow meter in sideways position Horizontal installation In case of fluids install the measuring tubes downward so as to avoid gas accumula tion in cas...

Страница 24: ...ro Fig 14 Vertical Installation 6 1 5 Sanitary Installation EHEDG compliant installation In order to comply with the requirements of the European Hygienic Engineering and De sign Group EHEDG the following aspects need to be considered The installation must ensure a self draining of the device see figure below A vertical installation is recommended An EHEDG compliant process connection requires a c...

Страница 25: ...smitter at the bracket either hexagon head srews M6x10 or socket head screws with rubber cap must be used Fig 16 Hanging installation for remote transmitter Sensor installation remote or integral version For compliance with 3 A sanitary standards a vertical installation of sensor with fluid flowing upwards self draining is recommended as shown in figure below Fig 17 Vertical self draining installa...

Страница 26: ...e matches the ID of process connection of the sensor fitting to ensure 3 A compliance For compliance of DIN 11851 process connection process connection HS2 with 3 A standards a special sanitary gasket such as the k flex gasket system by Kieselmann GmbH or similar must be used to retain 3 A compliance 6 2 Installation instructions Note the following rules prior to installation Check packaging and c...

Страница 27: ...ng the flow meter Avoid damaging the process connections Flush new pipes before installing the flow meter to remove foreign matter such as shavings or other residues Avoiding creation of noise Zero point stability is a prerequisite for exact mass flow measurement Insufficient instal lation may lead to mechanical tensions or flow noise which impact zero point stability Countermeasures to help avoid...

Страница 28: ...ided by the customer The operator is re sponsible for selecting suitable gaskets and defining corresponding torque values Protective materials such as protective stickers or caps on process connections must be removed immediately before installation The direction in which the fluid flows through the pipe is indicated by an arrow on the flow meter The sensor must be installed in accordance with the...

Страница 29: ...ter use the appropri ate reductions Inner gasket diameters should not fall below the inner diameters of the flange 3 1 2 4 5 Fig 22 Fixing the flange 1 Pipe flange 2 Gasket 3 Sensor flange 4 Bolt 5 Nut Internal thread connection For process connections with an internal thread the connection must be installed in ac cordance with the following figure 1 2 3 Fig 23 Internal thread connection 1 Sensor ...

Страница 30: ...e to use a seal tape for in stallation 6 3 3 Installation Rotamass Nano Option PD For the Rotamass Nano the sensor can be installed on a DN50 2 pipe by using a bracket and U bolt assy model code position 15 option PD NOTICE The bracket contains vibration dampers but for extreme cases of vibration stronger damping arrangements may be necessary to ensure best performance Fig 24 2 fixing device optio...

Страница 31: ... the pressure transmitter and the correct position and implementation of the pressure taps NOTICE The needed pressure taps have to be placed at the flow line at approximately 4D 5D upstream and downstream of the Rotamass sensor The differential pressure transmitter is directly connected via analog input to the Rotamass transmitter analog input function must be available Fig 25 Positioning of press...

Страница 32: ...arrier Here the specifications for pressure and the temperature of the heat transfer fluid must be met see applicable General Specifications Heat tracing is only available for the remote type of flow meter and must be selected by including an appropriate device option when placing the order see applicable General Specifications WARNING Risk of overheating the transmitter due to increased ambient t...

Страница 33: ...ition NOTICE The following instruction must only be performed at the following ambient conditions at temperatures up to 31 C relative humidity maximum 80 at temperatures between 31 C and 40 C from 80 linearly decreasing to 50 of maximum relative humidity 1 Switch off power supply 2 Using an Allen wrench size 3 0 turn the locking screw on display screw plug clock wise to remove 3 Unscrew display co...

Страница 34: ...stallation 34 90 IM 01U10B00 00EN R 3rd edition 2018 07 09 5 Remove the display from housing by pulling forward 6 Rotate display and push back into housing in the orientation desired NOTICE The display can be removed and replaced by loosening the connector ...

Страница 35: ...n Manual Installation IM 01U10B00 00EN R 3rd edition 2018 07 09 35 90 7 Tighten screws 8 Screw display cover back onto transmitter housing 9 Using an Allen wrench size 3 0 turn the locking screw on display screw plug counter clockwise to tighten ...

Страница 36: ...flow meter by way of the cable install the transmitter in a way so that the cable gland is not pointed upward WARNING Insufficient sensor grounding connection Electric shock and ignition in hazardous areas Use a minimum torque of 4 3 Nm when tightening the screws NOTICE Damage to flow meter Rotating the transmitter housing several times in the same direction may damage the connection between senso...

Страница 37: ...stallation General Instruction Manual Installation IM 01U10B00 00EN R 3rd edition 2018 07 09 37 90 3 Rotate transmitter housing at angles of 90 180 or 270 4 Place transmitter housing 5 Tighten the four fixing screws ...

Страница 38: ...our fixing screws and remove the cover 2 Remove the cables so that none of the cables inside can accidentally become trapped and damaged 3 By using an Allen wrench size 5 0 remove the bottom fixing screws and rotate the terminal box at an angle of 90 180 or 270 4 Place the terminal box and tighten the bottom fixing screws using a minimum torque of 7 4 Nm 5 Attach the cover and tighten the fixing s...

Страница 39: ...ter from penetrating the flow meter by way of the cable install the transmitter in a way so that the cable gland is not pointed upward CAUTION Risk of injury and damage to the flow meter if it is insufficiently attached to the pipe Observe the installation notes below Tighten screws by using a minimum torque of 7 4 Nm NOTICE Installation at high vibration levels The mounting bracket for the pipe i...

Страница 40: ...mitter installation 40 90 IM 01U10B00 00EN R 3rd edition 2018 07 09 1 Screw angle bracket to bottom of transmitter 2 Place retaining clip around pipe and slide through drill holes on angle bracket 3 Fasten retaining clip to bracket using the nuts ...

Страница 41: ...ient tempera ture measuring range etc Installation Does flow direction on flow meter correspond to the actual flow di rection in the pipe If not has the appropriate parameter in the transmitter menu been switched Do measuring point number and nameplate labeling match the in stallation site Do mounting position and installation match usage measurement of gas liquid in the process environment and un...

Страница 42: ...osive atmospheres Avoid actions that could lead to electrostatic discharges For example do not wipe the coated surface of the transmitter using a piece of cloth DANGER When connecting flow meters in hazardous areas the applicable Explosion Proof Type Manual must be observed WARNING Risk of injury due to electrical shock Only have skilled personnel to connect the flow meter Do not perform wiring ou...

Страница 43: ... due to increased electromagnetic emissions immunity NOTICE Be aware that wrong input voltage may lead to disturbance of other sensitive electrical equipment due to increased electromagnetic emissions The applicable national standards must be considered for installation Only sensors and transmitters with compatible model codes may be interconnected If these instructions are not observed flawless f...

Страница 44: ...ansmitter and sensor 3 2 1 Fig 27 Grounding connections on transmitter and sensor 1 Grounding screw in transmitter terminal box for grounding conductor 2 Grounding terminal on transmitter for potential equalization 3 Grounding terminal on sensor for potential equalization D D S1 S1 S2 S2 TP1 TP2 TP3 D D S1 S1 S2 S2 TP1 TP2 TP3 COM 3 2 1 1 2 3 4 5 6 Fig 28 Connection terminal circuits transmitter o...

Страница 45: ...g results and ensure compliance with the specifica tion it is imperative that an original connecting cable and original glands from Rota Yoko gawa are used In order to ensure the IP code the cable must be professionally installed at the entries If necessary the cable may be shortened using the enclosed termination kit Refer to the cable termination instructions enclose to each termination kit that...

Страница 46: ...2 S2 TP1 TP2 TP3 D D S1 S1 S2 S2 TP1 TP2 TP3 COM 3 2 1 1 2 3 4 5 6 Fig 30 Connection terminal circuits transmitter on the left side sensor on the right side 1 Driver circuit D D 4 Signal grounding 2 Sensor circuits S1 S1 S2 S2 5 Transmitter 3 Temperature measurement circuit TP1 TP2 TP3 6 Sensor Installation of standard connecting cable option L Fig 31 Transmitter and sensor interconnection diagram...

Страница 47: ... standard connecting cable option L Standard connecting cable option L Signal Coaxial wire Coaxial wire pair colour Wire type Wire colour D green Core wire transparent D Shield black S1 red Core wire transparent S1 Shield black S2 blue Core wire transparent S2 Shield black Standard connecting cable option L Signal Single wire Wire type Wire colour TP1 Conductor white brown TP2 TP3 yellow COM1 Drai...

Страница 48: ...ram 1 Sensor 2 Transmitter 3 Potential equalization system 2 4 5 3 Shield wire 1 Fig 34 Terminated fire retardant connecting cable Y transmitter side Connection scheme of fire retardant connecting cable option Y Y cable Signal Conductor pair number1 Conductor colour D 1 white D blue S1 2 white S1 blue S2 3 white S2 blue TP1 4 white TP2 blue TP3 5 white COM2 Shield wire2 1 Conductor pair number ref...

Страница 49: ...ing set 1 Loosen the four screws from the neck cover and remove cover 2 Remove connector nut from cable gland and pull out clamped insert 3 Push cable through connector nut and clamped insert 4 Remove precut outer casing of cable 5 Pull back outer shield of cable over clamped insert 6 Feed cable through cable entry into sensor 7 Use the operating tool to connect wires to connection terminals in ac...

Страница 50: ...l out clamped insert 3 Push cable through connector nut and clamped insert 4 Remove precut outer casing of cable 5 Pull back outer shield of cable over clamped insert 6 Feed cable through cable entry into transmitter 7 Use the operating tool to connect wires to connection terminals in accordance with terminal diagram Connection terminals of connecting cable 8 Assemble the cable gland and tighten c...

Страница 51: ...ng type or forked cable lug for the grounding conductor of the connect ing cable L N 3 1 4 2 8 7 6 5 9 Fig 35 Terminal box for I O outputs and transmitter power supply 1 Power supply connection terminals 6 Connection terminals for I O2 2 Grounding screw for connecting grounding conductor 7 Connection terminals for I O3 3 Grounding terminal for potential equalization 8 Connection terminals for I O4...

Страница 52: ...ation see website of the Modbus organization http www modbus org Modbus connections Terminal Description I O3 Modbus C Common I O4 Modbus B D1 I O4 Modbus A D0 MODBUS_B MODBUS_A MODBUS_C IO4 IO4 IO3 RD RD GND RS485 ROTAMASS Modem Fig 36 MODBUS communication Modbus cable 3 Wire cable twisted pair D0 D1 and Common with shield should be used Wire gauge should be AWG24 or wider Rotamass Total Insight ...

Страница 53: ...ive P Sout1 Passive Sout Passive P Sout2 Passive Write protect JE Iout1 Active P Sout1 Passive Sin P Sout2 Passive Write protect JF Iout1 Active P Sout1 Passive Sin P Sout2 Active Internal pull up resistor Write protect JG Iout1 Active P Sout1 Passive Sin P Sout2 Active Write protect JH Iout1 Active P Sout1 Passive Iout2 Passive Iin Active Write protect JJ Iout1 Active P Sout1 Passive P Sout2 Pass...

Страница 54: ...O Model code position 13 Connection terminal assignment I O1 I O2 I O3 I O3 I O4 I O4 WP M0 P Sout1 Passive Modbus C Modbus B Modbus A Write protect M2 Iin Active P Sout1 Passive Modbus C Modbus B Modbus A Write protect M3 P Sout2 Passive P Sout1 Passive Modbus C Modbus B Modbus A Write protect M4 P Sout2 Active P Sout1 Passive Modbus C Modbus B Modbus A Write protect M5 P Sout2 Active Internal pu...

Страница 55: ... the following measured values Flow rate mass volume net partial component flow of a mixture Density Temperature Pressure Concentration For HART communication devices it is supplied on the current output lout1 The current output may be operated in compliance with the NAMUR NE43 standard Value Nominal output current 4 20 mA Maximum output current range 2 4 21 6 mA Load resistance 750 Ω Load resista...

Страница 56: ...tput deviation for deviation from 20 C ambient temperature 0 8 µA C R U 10 5 V 0 0236 A 911 U in V 32 10 5 R in Ω 0 Fig 39 Maximum load resistance as a function of an external power supply voltage R Load resistance U External power supply voltage The diagram shows the maximum load resistance R as a function of voltage U of the con nected voltage source Higher load resistances are allowed with high...

Страница 57: ...te 10000 pulses s Frequency range 0 12 5 kHz P Sout P Sout 24 V 0 V ROTAMASS 2 1 Fig 41 Active pulse output connection P Sout Load resistance Electronic counter Connection of an electromechanical counter Value Maximum current 150 mA Average current 30 mA Internal power supply 24 VDC 20 Maximum pulse rate 2 pulses s Pulse width 20 33 50 100 ms P Sout P Sout 24 V 0 V 1 ROTAMASS 2 Fig 42 Active pulse...

Страница 58: ...sistor Electronic counter Passive pulse output P Sout Maximum voltage and correct polarity must be observed for wiring Value Maximum load current 200 mA Power supply 30 VDC Maximum pulse rate 10000 pulses s Frequency range 0 12 5 kHz ROTAMASS P Sout P Sout 2 1 3 Fig 44 Passive pulse output connection P Sout with electronic counter Passive pulse or status output Load resistance Electronic counter R...

Страница 59: ...erved during wiring Value Load resistance 1 kΩ Internal power supply 24 VDC 20 P Sout P Sout 24 V 0 V ROTAMASS 1 Fig 46 Active status output connection P Sout External device with load resistance Active status output P Sout with internal pull up resistor Value Internal pull up resistor 2 2 kΩ Internal power supply 24 VDC 20 P Sout P Sout 24 V 0 V ROTAMASS 1 Fig 47 Active status output P Sout with ...

Страница 60: ...t ROTAMASS 2 1 3 4 Fig 49 Passive status output connection P Sout or Sout for solenoid valve circuit Relay Solenoid valve Magnetic valve power supply Protective diode A relay must be connected in series to switch alternating voltage Passive pulse or status output P Sout NAMUR Output signals according to EN 60947 5 6 previously NAMUR worksheet NA001 10kΩ 1kΩ ROTAMASS P Sout P Sout 2 1 Fig 50 Passiv...

Страница 61: ...ernal power supply 24 VDC 20 Internal load resistance Rotamass 160 Ω Iin Iin 24 V ROTAMASS 0 V 1 Fig 51 Connection of external device with passive current output External passive current output device Passive current input lin The passive current input lin is provided for connecting a four wire transmitter with an out put signal of 4 20 mA Value Nominal input current 4 20 mA Maximum input current ...

Страница 62: ...nating current voltage rms Power supply1 24 VAC 20 15 or 100 240 VAC 10 20 Power frequency 47 63 Hz Direct current voltage Power supply1 24 VDC 20 15 or 100 120 VDC 8 3 10 1 for option MC DNV GL approval supply voltage is limited to 24 V Power consumption P 10 W including sensor Power supply failure In the event of a power failure the flow meter data are backed up on a non volatile inter nal memor...

Страница 63: ...ed see General Specifications The power supply cable must be designed for the power supply used with a minimum diameter of 0 5 mm 2 1 1 Transmitter back cover 2 Power supply cable gland WARNING Risk of injury due to electrical shock The transmitter must be assigned an external fixed mount power switch or automatic circuit breaker in order to disconnect the transmitter from the power grid compliant...

Страница 64: ...n wrench Size 3 0 tighten the locking screw on the back cover in clockwise direction 3 Unscrew back cover from transmitter housing in counter clockwise direction 4 Attach cable glands 5 Connect wires to connection terminals NOTICE Connect the grounding conductor to the grounding screw see chapter Connection terminals 51 figure point 2 ...

Страница 65: ...18 07 09 65 90 6 Fit grounding conductor with a terminal lug and affix to grounding conductor 7 Screw cable gland on tightly 8 Screw back cover onto transmitter housing in clockwise direction 9 Using an Allen wrench Size 3 0 loosen the locking screw in counter clockwise direction ...

Страница 66: ...er due to insufficiently secured cable inlets Install cables tension free Fit any unused cable entries with blind plugs Completely install cable glands and screw together tightly NOTICE Be aware that improper treatment of cable entry and or cable terminal may lead to distur bance of other sensitive electrical equipment due to increased electromagnetic emis sions Check Performed Are cables intact A...

Страница 67: ...ommissioning 1 Activate external power switch 2 Perform check of piping installation 3 Check flow meter for device errors warnings or alarms see chapter on Troubleshooting 80 4 Configure the transmitter and perform autozero see chapter on Default settings 72 ð Flow meter is ready for operation ...

Страница 68: ...ore not always available For more information on how to operate the transmitter and its functions and on digital communication see applicable software instruction manual NOTICE Be aware that all covers are closed before operating in order to prevent disturbance of other sensitive electrical equipment due to increased electromagnetic emissions 9 2 Display All of the functions described here are als...

Страница 69: ... fingers e g if they are very dirty place some white tape on the fingertip IR switch functions IR switch Display Function SET SET Apply setting Enter data Apply parameter SHIFT SHT Move cursor right or to the next position Change function and display of SET and INC Increment parameter or value Change position of the decimal point Select next menu item The IR switch function changes as follows when...

Страница 70: ...y total health result is active Total health result warning only indicated when display total health result is active Total health result bad state only indicated when display total health result is active Tube health check with result OK Tube health check with result warning Tube health check with result er ror For status icon placement on the display see figure at Display 68 No 1 2 or 5 Measured...

Страница 71: ...00 00EN R 3rd edition 2018 07 09 71 90 Abbreviation Measured quantity or identification NV1 NV2 Net volume flow rate 1 2 NCV Corrected net volume flow rate DRC Drive current VSC Viscosity HT1 24hours totalizer 1 HT2 24hours totalizer 2 HT3 24hours totalizer 3 GVF Gas void fraction ...

Страница 72: ...FL Mass flow DNS Density TMP Temperature VFL Volume flow PRS Pressure CNC Concentration NM1 Net mass flow rate 1 NV1 Net volume flow rate 1 PHS Phase shift FRQ Resonance frequency DRG Drive gain DRC Driving current MBT Transmitter temperature VSC Viscosity 9 3 Default settings 9 3 1 Setting display language 1 Press SET switch for 2 seconds to enter Operation level 2 Press switch 1 time to enter Op...

Страница 73: ...played 13 Press SHIFT switch to switch to the display of the day 14 Press switch until the desired day is displayed 15 Press SET switch to apply the date set 16 Press SET switch to confirm the date set ð Display switches to the next higher menu level 9 3 3 Setting time 1 Press SET switch for 2 seconds to enter Operation level 2 Press switch until the Maintenance menu is selected 3 Press SET switch...

Страница 74: ...pplications with increased process pressure ensure that the process pressure and its unit of measurement are set correctly 6 Perform autozero 9 3 5 Performing autozero To ensure ideal measuring results performance of a second autozero process is recom mended after several days of operation and stabilization of the installation conditions 1 Press SET switch for 2 seconds to enter Operation level 2 ...

Страница 75: ...dequate an additional hardware write protection can be set on the main board of the transmitter With the write protection active the transmitter display can still be operated any changes to settings or parameters are not saved and therefore not effective Write protection can also be activated without removing the display To do this remove the jumper from the write protection terminal see Connectio...

Страница 76: ...r back onto transmitter housing 6 Tighten the locking screw by turning it counterclockwise with an Allen wrench size 3 0 ð Symbol appears in the top right corner of the display Setting the Burnout mode The flow meter is equipped with a Burnout function The Burnout mode can be set via DIP SW1 1 behind the display Factory setting The factory setting of the Burnout mode is High SW1 1 position Burnout...

Страница 77: ...U10B00 00EN R 3rd edition 2018 07 09 77 90 9 4 2 MODBUS hardware setting Switch settings 1 Switch off power supply 2 Loosen the locking screw by turning it clockwise with an Allen wrench size 3 0 Fig 55 3 Unscrew display cover from transmitter housing 4 Remove 2 screws from the display ...

Страница 78: ...using by slowly pulling forward ð The switch can be seen 6 Set the desired address OFF 1 2 H L SW1 ON 0 3 1 0 1 2 7 6 5 4 Address 1 2 ON OFF 1 2 SW2 SW3 7 Push display into housing 8 Fasten the display with 2 screws 9 Screw display cover back onto transmitter housing 10 Tighten the locking screw by turning it counterclockwise with an Allen wrench size 3 0 ...

Страница 79: ...ted to 1 When hardware switch is active then address value based on the hardware address is stored in the device SW2 Line termination of two ends on the bus are required to communicate Modbus One termi nation mode can be selected by SW2 see below table for setting Termination mode Configuration Bus end Available when both SW2 1 and SW2 2 are ON Resistance is 150 Ω Not bus end Available when both S...

Страница 80: ...ossible causes Remedy Display on transmitter not functioning Power supply disconnected Ensure that the unit is connected to the power supply see 63 Settings cannot be made via IR switches Check cable connections between display and main board and connect properly if necessary Settings cannot be made via IR switches Incorrect settings in write protect menu item Switch off write protect menu item vi...

Страница 81: ... Check correct connection of connecting cable shield on transmitter Flow meter installed in proximity to facilities with strong electro magnetic field Ground transmitter and sensor see 44 and 63 Install flow meter as far away as possible from these electric devices Mechanical strain from traction or pressure Eliminate cause for mechanical tension Terminal board or connection terminals of transmitt...

Страница 82: ...er and reading system Check LRV and URV process parame ters see software instruction manual Fixed density Check whether the Val sel parameter is set correctly If a fixed value is selected ensure that the parameter Fix val is set correctly see software instruction manual Set parameter Val sel to Meas val see software instruction manual Analog output trim was performed incor rectly Correctly perform...

Страница 83: ...t trim was performed incor rectly Correctly perform trimming see applica ble software instruction manual Connecting cable in correctly connected for remote type Check cable connections and correct if necessary see 46 Incorrect temperature measurement with remote type Check temperature measurement circuit by measuring resistance between TP1 TP2 and TP1 TP3 Each value must be between 50 200 Ω Check ...

Страница 84: ...icable Explosion Proof Type Manual is mandatory WARNING Risk of injury from electrical shock due to insufficiently closed housing After completion of the maintenance work check that the housing covers of the transmitter have been properly installed WARNING Risk of open close the transmitter cover Please be sure to handle the transmitter cover carefully so that there are no dam ages and foreign mat...

Страница 85: ...on and calibration service For recalibration flow meters should be sent to the manufacturer Rota Yokogawa GmbH in Wehr Germany The option of having on site calibration performed by a Yokogawa technician is available in some countries For additional information regarding service products and their availability go to the Yokogawa homepage or contact a local Yokogawa sales partner 11 3 Impairment of ...

Страница 86: ...before returning the shipment Clean flow meter thoroughly No harmful chemicals must remain in or on the flow me ter Rota Yokogawa only accepts completely drained and cleaned flow meters The form Decontamination Declaration must be filled in completely and sent to Yokogawa along with the flow meter Package flow meter in a shockproof manner for transport Use original packaging if possible 12 2 Dispo...

Страница 87: ...r data Company Address Contact person E Mail Phone no Fax no Reference Order no Instrument data Type Serial no Type Serial no If not enough note on separate sheet Process data Process fluid Fluid is toxic corrosive explosive biological hazardous unknown if dangerous non hazardous Remarks Cleaning agent Kind of cleaning Other remarks Reason of return We hereby confirm that this statement is filled ...

Страница 88: ...on Y Sensor2 35 80 C 31 176 F Transmitter 35 60 C 31 140 F 1 If the device is operating outdoors make sure that the solar irradiation does not increase the surface temperature of the transmitter higher than the allowed maximum ambient temperature Transmitter display has limited legibility below 20 C 4 F 2 Check derating for high fluid temperature see Process fluid temperature range Process conditi...

Страница 89: ...21 recommendation DNVGL CG 0339 chapter 14 This includes Surge immunity acc EN 61000 4 5 for lightning protection Emission acc IEC EN 61000 3 2 Class A IEC EN 61000 3 3 Class A NAMUR NE 21 recommendation DNVGL CG 0339 chapter 14 Immunity assessment criterion The output signal fluctuation is within 1 of the output span Maximum altitude 2000 m 6600 ft above mean sea level MSL Overvoltage category ac...

Страница 90: ...yusyu Head Office 12530 West Airport Blvd Sugar Land Texas 77478 USA Phone 1 281 340 3800 Fax 1 281 340 3838 Georgia Office 2 Dart Road Newnan Georgia 30265 USA Phone 1 800 888 6400 1 770 253 7000 Fax 1 770 254 0928 Praca Acapulco 31 Santo Amaro Sáo Paulo SP BRAZIL CEP 04675 190 Phone 55 11 5681 2400 Fax 55 11 5681 4434 YOKOGAWA ELECTRIC CIS LTD Grokholskiy per 13 Building 2 4th Floor 129090 Mosco...

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YOKOGAWA Rotamass Giga, Общее руководство по эксплуатации

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