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Grundfos CIU 150

1. 199 200 201 202 203 204 205 206 207 208 209 210 211 212 Bearing temp sensor Pt100 signal fault middle bear PTC sensor signal fault short circuited Bearing temperature sensor Pt100 signal fault bottom bearing Extra temperature sensor signal fault General purpose sensor signal fault Unknown sensor type Power meter sensor signal fault Energy meter signal fault Sensor limit 1 exceeded e g alarm level in WW application Sensor limit 2 exceeded e g high level in WW application Sensor limit 3 exceeded e g overflow level in WW applic Sensor limit 4 exceeded Sensor limit 5 exceeded Sensor limit 6 exceeded Operation with reduced efficiency Operation with reduced pressure Operation with increased power consumption Process out of range monitoring estimation calculation control Application alarm External sensor input high External sensor input low All pumps in alarm Inconsistency between sensors Level float switch sequence inconsistency Water shortage level 1 Water leakage Cavitation Non return valve fault Overpressure Underpressure Diaphragm tank pre charge pressure out of bounds Code 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 230 231 232 233 240 241 242 243 244 245 246 247 248 Description VFD not ready Water short
2. Byte 20 22 23 24 Bit 0 OO Oa ol holr OInNns OJA AI OINI OInNns oa ays Meaning of 1 RotorBlocked ExcessVibration BearingFault O O O loloslosloloasaosl joas aslhosysyoslyloslsoysysoslsoysyoysyo Manufacturer specific diagnostic information 9 2 10 Diagnostics Electrics time Unsupported bits are read as 0 Cause Byte Indicates a blocked rotor Indicates unacceptably high mechanical vibration Indicates a generic bearing failure 25 26 Indicates additional manufacturer specific software diagnostics in the 27 manufacturer specific area Bit 0 Oo O1 BR NM Meaning of 1 0 InstallationFault 0 SupplyVoltHigh SupplyVoltLow 0 SupplyCurrHigh oOolIoJjJojo PhaseFailure 0 CurrentInDevice InsulationResist OoO oO oO oO O Manufacturer specific diagnostic information Additional diagnostic information about the device related to the device electrics More than one message possible at the same Only the bits supported by Grundfos are shown Structure of Diagnostics Electrics Cause Indicates an unacceptable electrical installation e g mixed up phases Indicates too high supply voltage Indicates too low supply voltage Indicates too high supply current Indicates a phase failure e g missing phase Indicates unacceptable current inside the device Indicates an unacceptably low winding resistance Ind
3. Start capacitor too low single phase motors Run capacitor too low single phase motors Application alarm External sensor input high External sensor input low All pumps in alarm Inconsistency between sensors Level float switch sequence inconsistency Water shortage level 1 Non return valve fault Overpressure Underpressure Diaphragm tank pre charge pressure out of range VFD not ready Water shortage level 2 Soft pressure build up timeout Pilot pump alarm General purpose sensor high alarm General purpose sensor low alarm Pressure relief not adequate Network alarm Ethernet No IP address from DHCP server Ethernet Auto disabled due to misuse Ethernet IP address conflict Time for service general service information Communication Interface Module CIM fault 23 10 Grundfos alarm and warning codes Code Description 1 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 24 Leakage current Missing phase External fault signal Too many restarts from standby mode per 24 hours Regenerative braking Mains fault Too many hardware shutdowns short standbys per minute PWM switching frequency reduced Phase sequence reversal Pump communication fault Water in oil fault motor oil Time for service general service information Humidity analog alarm Electronic DC link protection activated ERP Main system SCAD
4. Connect the green conductor s to terminal A pos 2 3 Connect the cable screens to earth via the earth clamp pos 3 It is important to connect the screen to earth through the earth clamp and to connect the screen to earth in all units connected to the bus line Fig 6 Connecting to the Profibus network Pos Description Profibus terminal B Profibus terminal A Earth clamp VP 5 VDC external termination DGND external termination OIAIOJINJ gt TMO4 1700 0908 4 2 Setting the Profibus address The CIM 150 Profibus module has two hexadecimal rotary switches for setting the Profibus address The two switches are used for setting the four most significant bits SW3 and the four least significant bits SW4 respectively See fig 7 TM04 1702 0908 SW3 SW4 Fig 7 Setting the Profibus address Profibus addresses The table below shows examples of Profibus address settings The Profibus address must be set decimally from 1 to 126 Profibus address SW3 SW4 8 0 8 20 1 4 31 1 F 126 7 E The CIU 150 must be restarted for an address change to take effect The slave address is set using the listed values For a complete overview of Profibus addresses see section 11 Profibus address 4 3 Termination resistors The termination resistors are fitted on the CIM 150 Profibus module See fig 8 TM04 1961 1508 Fig 8 Internal termination resistors The CIM 150 has
5. Profibus GENIbus fi e DP RS 485 RS 485 CIU CR Monitor E motor O protector a A Sensor inputs CH CR Fig 2 CR Monitor connected to an MP 204 which is connected to a CR pump 2 7 Specifications The table below gives an overview of the specifications for the Grundfos CIU 150 For further details please refer to the specific sections of this functional profile General data GENlbus visual diagnostics LED2 Communication Interface Unit CIU 150 Power supply GENlbus connection type GENlbus wire configuration Profibus specifications Data protocol Profibus implementation class Profibus connector Profibus connection type Profibus wire configuration Maximum cable length Slave address 24 240V AC DC RS 485 Three wire screen Profibus DP DP VO Screw type terminal RS 485 Two wire 100 m 12 Mbps 1 126 Off constantly green flashing red constantly red See section 4 4 2 LED2 internal communication Located in the CIU 150 Conductors A B and Y Lines A B DGND VP 5 V Set via rotary switches SW3 and SW4 See section 4 3 Termination resistors Set via DIP switches SW1 and SW2 On or Off See section 4 3 Termination resistors Line termination See section 4 1 1 Data transmission speeds and cable Supported transmission speeds length 9600 bps to 12 Mbps Profibus extended diagnostics SEEN See section 4 4 1 LED1 Profibus communication Profibus visu
6. and write access to the DP slave The master Profibus address is located in byte 3 of the slave diagnosis FFy in byte 3 If the FFy value in byte 3 is given as the master Profibus address the DP slave is not configured by the DP master 18 9 2 4 Manufacturer ID The manufacturer ID contains a code that describes the type of the DP slave Byte 4 Byte 5 Manufacturer ID for OBH DA CIU CIM 150 Pump OBy 59H CIU CIM 150 CH Monitor 9 2 5 Extended diagnostics Byte 6 is the number of bytes following including byte 6 Byte 6 has this structure 5 4 3 2 1 0 Always 0 Number of extended diagnostic bytes 0 63 Byte 6 always has the value 33y 9 2 6 Diagnostics Mask This is part of the Profibus profile for intelligent pumps from Profibus International This mask is used to specify the structure of the extended diagnostics Unsupported bits are read as 0 Structure of Diagnostics Mask Byte Bit Meaning of 1 0 0 1 0 2 0 14 l 4 0 5 0 6 0 7 0 Byte Bit Meaning of 1 0 0 1 0 2 0 15 4 0 5 0 6 0 7 0 Byte Bit Meaning of 1 0 0 1 0 2 0 16 4 0 5 0 6 0 7 0 Byte Bit Meaning of 1 0 EXTENSION AVAILABLE 1 DIA_AUX_DEVICE 2 DIA_OPERATION es 3 DIA_PROC_LIQUID 4 DIA_ELECTRICS 5 DIA_MECHANICS 6 DIA_SOFTWARE 7 DIA_ HARDWARE 9 2 7 Diagnostics Hardware Additional diagnostic information about the device related to the device hardware More than one message possible at the same time Only the
7. sequence before the LED2 can be used for status This means that a certain delay may occur before the LED2 turns green after start up of the CR Monitor During start up there may be a delay of up to 5 seconds before the LED2 status is updated 4 5 Communication watchdog The Profibus communication watchdog must be enabled with a commissioning tool e g Siemens STEP7 If the Profibus communication breaks down the CIM CIU 150 will set the system to Local mode Therefore it is imperative that the person or persons responsible for commissioning and maintenance of the entire system configure the Local operating mode correctly 5 Functional profile 5 1 Data types The Grundfos CIM 150 supports the following data types All data types except for data type 10 comply with specification IEC 61158 6 standard data types for use in Profibus profiles Data type Description Boolean Integer 8 Integer 16 Integer 32 Unsigned 8 Unsigned 16 Unsigned 32 Floating point O OINIO as AION gt Visible string Non standard O All multi byte data types are transmitted with MSB Most Significant Byte as illustrated below PROFIBUS is transmitting WORD data in Big Endian Motorola or MSB most significant byte Format Octet 2 Octet 1 Fig 10 Data format TM04 2382 2508 6 Control module This module is used to control the pump MP 204 connected to the CR Monitor Some of the control bits only appl
8. CR Monitor so that the user can be notified Flow through the system as estimated or measured Pumped liquid temperature e g water temperature Auxiliary sensor input for miscellaneous measurements Requires a sensor Phase to phase voltage of the motor Actual control signal frequency applied to the pump motor Speed of the pump motor in rotations per minute Value calculated by a mathematical model Is used in conjunction with the measured efficiency Actual efficiency of the pump If the difference between the calculated and the measured values become too large the pump may need service It is possible to set a warning and an alarm level in the CR Monitor so that the user can be notified Value calculated by a mathematical model Is used in conjunction with the measured power Actual power of the pump If the difference between the calculated and the measured values become too large the pump may need service It is possible to set a warning and an alarm level in the CR Monitor so that the user can be notified Current Net Positive Suction Head for the pump Must always be larger than the required NPSH to avoid cavitation and thereby unnecessary wear of the pump Net Positive Suction Head required by the pump Margin before the pump will cavitate NPSHRequired NPSHAvailable Status of the external digital inputs Bit O is digital input 1 and bit 1 is digital input 2 etc If the bit reads logical 0 the inpu
9. a DIP switch with two switches SW1 and SW2 for cutting the termination resistors in and out Figure 9 shows the DIP switches in cut out state TM04 1703 0908 SW1 SW2 Fig 9 Cutting termination resistors in and out DIP switch settings Status SW1 SW2 Cut in ON ON Cut out OFF OFF ON OFF Undefined state OFF ON To ensure a stable and reliable communication it is important that only the termination resistors of the first and last units in the Profibus network are cut in See fig 4 4 4 LEDs The CIM CIU 150 has two LEDs e Red green status LED LED1 for Profibus communication between master and slave e Red green status LED LED2 for internal communication between the CIM CIU 150 and the CR Monitor 4 4 1 LED1 Profibus communication Status Off The CIM CIU 150 has been switched off The CIM CIU 150 is ready for data transmission Data Exchange State Description Constantly green Flashing red Wrong or missing Profibus configuration Constantly red CIM 150 module fault 4 4 2 LED2 internal communication Status Description Of The CIM CIU 150 has been switched off or is starting up No internal communication between the Flashing red CIM CIU 150 and the CR Monitor The CIM CIU 150 does not support the Constantly red CR Monitor connected Internal communication between the Constantly green Ginaciu 150 and the CR Monitor is OK The CR Monitor must have finished its start up
10. bits supported by Grundfos are shown Unsupported bits are read as 0 Structure of Diagnostics Hardware Byte Bit Meaning of 1 Cause 0 0 1 0 2 0 3 0 Indicates a failure in the 18 4 MeasureCircuit measurement elements of the device hardware 5 0 a Indicates a communication 6 Communication fault 7 0 0 0 1 0 2 0 3 0 4 0 19 5 0 6 0 Indicates additional Manufacturer Si Cen manufacturer specific 7 specific diagnostic eege hardware diagnostics in the information manufacturer specific area 9 2 8 Diagnostics Software Additional diagnostic information about the device related to the device software More than one message possible at the same time Only the bits supported by Grundfos are shown Unsupported bits are read as 0 Structure of Diagnostics Software Byte Bit Meaning of 1 Cause Indicates a failure of device software SoftwareFault 20 21 O a R wWslMO a OINnI on a AI OJINIJ gt O O O Ol los solyos syososyolyrosyososlyo Indicates additional Manufacturer Si EE manufacturer specific 7 specific diagnostic oe software diagnostics in the information manufacturer specific area 19 9 2 9 Diagnostics Mechanics Additional diagnostic information about the device related to the device mechanics More than one message possible at the same time Only the bits supported by Grundfos are shown Unsupported bits are read as 0 Structure of Diagnostics Mechanics
11. module byte 2 7 5 Byte no 6 7 5 1 OperationMode This byte reflects the operating mode the pump connected to the CR Monitor is actually operating in So this is the actual operating mode as a reflection of the operating mode set in Control module byte 3 8 Measurement modules This is measurement data that can be read from the CR Monitor pump MP 204 Product markings in the columns to the right indicate possible origin of each data point Profibus direction Inputs ola Module e E Name Data type Unit Description ole no s Ww a DE OO 3 WarningCode 5 unscaled See section 10 Grundfos alarm and warning codes Pele FaultCode 5 unscaled See section 10 Grundfos alarm and warning codes pepe Bits Description 0 Learning activated 5 MonitorLearning 5 unscaled 1 Learning operating 2 Data quality flag Indicates which state the system is in Enumerated value 6 SystemMode 5 unscaled 0 Normal 1 Power up 4 Event action alarm standby Indicates how many months there are to bearing service f Monn TOBEArNgSETVICE g uns caled The value of 24 means 24 months or more Ze Indicates which kind of service the bearings need Enumerated value 8 BearingService Type 5 unscaled O Lubrication of bearings 1 Change of bearings FFy Invalid information Bits Description 0 Maximum inlet pressure alarm limit exceeded 1 Minimum inlet pressure alarm limit exceeded 2 Maximum discharge pressure alarm limit exceeded 3 Minimum discharge
12. pressure alarm limit exceeded 4 Maximum differential pressure alarm limit exceeded 5 Minimum differential pressure alarm limit exceeded 6 Maximum flow alarm limit exceeded T Minimum flow alarm limit exceeded 8 Maximum supply voltage alarm limit exceeded 9 Minimum supply voltage alarm limit exceeded 10 Maximum speed alarm limit exceeded 11 Minimum speed alarm limit exceeded 12 Maximum power alarm limit exceeded 13 Minimum power alarm limit exceeded 14 Minimum efficiency alarm limit exceeded 9 MonitorAlarms 7 bits 15 Minimum cavitation alarm limit exceeded 16 Maximum Q H alarm limit exceeded 17 Maximum Q P alarm limit exceeded 18 Maximum operating hours trip counter alarm limit exceeded 19 Start trip counter alarm limit exceeded 20 Maximum lubrication time alarm limit exceeded 21 Reserved 22 Reserved 23 Pump fault System mode alarm standby event action 24 Number of allowed alarms hour exceeded 25 Number of allowed alarms day exceeded 26 External fault CU 351 27 Reserved 28 Reserved 29 Reserved 30 Reserved 31 Reserved MP 204 CR 13 Module no 10 11 14 Name MonitorWarnings Mp204Warnings Data type Unit 7 7 bits bits Description Bits OON OL ea O Description Maximum inlet pressure warning limit exceeded Minimum inlet pressure warning limit exceeded Maximum discharge pressure warning limit exceeded Minimum discharge pressure warning limit excee
13. wo 1 1 1 1 1 1 16 17 18 19 ges 20 21 7 112 67 22 23 113 68 114 69 70 71 24 25 26 27 115 116 117 72 73 118 28 119 74 75 76 77 78 79 80 81 29 30 31 120 121 122 123 32 33 124 34 35 36 37 125 126 82 83 38 39 40 84 85 86 87 41 42 88 89 90 43 44 45 Subject to alterations 26 Argentina Bombas GRUNDFOS de Argentina S A Ruta Panamericana km 37 500 Lote 34A 1619 Garin Pcia de Buenos Aires Phone 54 3327 414 444 Telefax 54 3327 411 111 Australia GRUNDFOS Pumps Pty Ltd P O Box 2040 Regency Park South Australia 5942 Phone 61 8 8461 4611 Telefax 61 8 8340 0155 Austria GRUNDFOS Pumpen Vertrieb Ges m b H Grundfosstrake 2 A 5082 Grddig Salzburg Tel 43 6246 883 0 Telefax 43 6246 883 30 Belgium N V GRUNDFOS Bellux S A Boomsesteenweg 81 83 B 2630 Aartselaar T l 32 3 870 7300 T l copie 32 3 870 7301 Belorussia NpegctasButenbctBo FPYHOPOC B Muucke 220123 MnHCK yn B Xopyxen 22 oq 1105 Ten 37517 233 97 65 axc 37517 233 97 69 E mail grundfos_minsk mail ru Bosnia Herzegovina GRUNDFOS Sarajevo Paromlinska br 16 BiH 71000 Sarajevo Phone 387 33 713290 Telefax 387 33 231795 Brazil Mark GRUNDFOS Ltda Av Humberto de Alencar Castelo Branco 630 CEP 09850 300 Sao Bernardo do Campo SP Phone 55
14. 00 t_mo2 Motor temperature 3 Pt100 t_mo3 Byte 45 46 47 48 49 50 Bit OINI OO as R oOl NmM OINn ao ay P WIM ALOINI OI alT AI OINI gt J OINI OJAJI SS TGoOibh i AlOOrzd oy a AJOIN iN Meaning of 1 Byte Pump bearing temperature high Pt100 in general or in top bearing Pump bearing temperature high Pt100 middle bearing Pump bearing temperature high Pt100 51 bottom bearing Motor bearing temperature high Pt100 drive end DE Motor bearing temperature high Pt100 non drive end NDE Hardware fault type 1 Hardware shutdown HSD Internal supply voltage too high Internal supply voltage too low Internal communication failure Twin head pump communication failure Speed plug fault Add on module functional fault Add on module communication fault Analog output fault Display communication fault Inrush fault 53 Internal communication failure in frequency converter Real time clock out of order Hardware fault type 2 Data area verification error RAM Code area verification error ROM FLASH FE parameter area verification error EEPROM Memory access error BE parameter area verification error EEPROM 54 Sensor fault Sensor 1 feedback signal fault Rpm sensor signal fault Temperature 1 sensor signal fault Feedback sensor calibration fault Sensor 2 signal fault Sensor 1 limit exceeded Sensor 2 limit exceeded Pressure sensor signal fault 9
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16. 11 929 69 0 Telefax 49 0 211 929 69 3799 e mail infoservice grundfos de Service in Deutschland e mail kundendienst grundfos de Greece GRUNDFOS Hellas A E B E 20th km Athinon Markopoulou Av P O Box 71 GR 19002 Peania Phone 0030 210 66 83 400 Telefax 0030 210 66 46 273 Hong Kong GRUNDFOS Pumps Hong Kong Ltd Unit 1 Ground floor Siu Wai Industrial Centre 29 33 Wing Hong Street amp 68 King Lam Street Cheung Sha Wan Kowloon Phone 852 27861706 27861741 Telefax 852 27858664 Hungary GRUNDFOS Hungaria Kft Park u 8 H 2045 T r kb lint Phone 36 23 511 110 Telefax 36 23 511 111 India GRUNDFOS Pumps India Private Lim ited 118 Old Mahabalipuram Road Thoraipakkam Chennai 600 096 Phone 91 44 2496 6800 Indonesia PT GRUNDFOS Pompa Jl Rawa Sumur lIl Blok III CC 1 Kawasan Industri Pulogadung Jakarta 13930 Phone 62 21 460 6909 Telefax 62 21 460 6910 460 6901 Ireland GRUNDFOS Ireland Ltd Unit A Merrywell Business Park Ballymount Road Lower Dublin 12 Phone 353 1 4089 800 Telefax 353 1 4089 830 Italy GRUNDFOS Pompe Italia S r l Via Gran Sasso 4 20060 Truccazzano Milano Tel 39 02 95838112 Telefax 39 02 95309290 95838461 Japan GRUNDFOS Pumps K K Gotanda Metalion Bldg 5F 5 21 15 Higashi gotanda Shiagawa ku Tokyo 141 0022 Japan Phone 81 35 448 1391 Telefax 81 35 448 9619 Korea GRUNDFOS Pumps Korea Ltd 6th Floo
17. 3 Pa o de Arcos Tel 351 21 440 76 00 Telefax 351 21 440 76 90 Romania GRUNDFOS Pompe Romania SRL Bd Biruintei nr 103 Pantelimon county Ilfov Phone 40 21 200 4100 Telefax 40 21 200 4101 E mail romania grundfos ro Russia OOO FpyHgacdoc Poccna 109544 Mockea yn UlkonbHas 39 Ten 7 495 737 30 00 564 88 00 akc 7 495 737 75 36 564 88 11 E mail grundfos moscow grundfos com Serbia GRUNDFOS Predstavnistvo Beograd Dr Milutina Ivkovi a 2a 29 YU 11000 Beograd Phone 381 11 26 47 877 11 26 47 496 Telefax 381 11 26 48 340 Singapore GRUNDFOS Singapore Pte Ltd 24 Tuas West Road Jurong Town Singapore 638381 Phone 65 6865 1222 Telefax 65 6861 8402 Slovenia GRUNDFOS PUMPEN VERTRIEB Ges m b H PodruZnica Ljubljana Slandrova 8b SI 1231 Ljubljana Crnu e Phone 386 1 568 0610 Telefax 386 1 568 0619 E mail slovenia grundfos si Spain Bombas GRUNDFOS Espana S A Camino de la Fuentecilla s n E 28110 Algete Madrid Tel 34 91 848 8800 Telefax 34 91 628 0465 Sweden GRUNDFOS AB Box 333 Lunnagardsgatan 6 431 24 M lndal Tel 46 0 771 32 23 00 Telefax 46 0 31 331 94 60 Switzerland GRUNDFOS Pumpen AG Bruggacherstrasse 10 CH 8117 Fallanden ZH Tel 41 1 806 8111 Telefax 41 1 806 8115 Taiwan GRUNDFOS Pumps Taiwan Ltd 7 Floor 219 Min Chuan Road Taichung Taiwan R O C Phone 886 4 2305 0868 Telefax 886 4 2305 0878 Thailand GR
18. 7 178 179 Auxiliary winding current too high single phase motors Auxiliary winding current too low single phase motors Start capacitor too low single phase motors Run capacitor too low single phase motors Motor temperature 3 Pt100 t_mo3 Bearing temperature high Pt100 in general or in top bearing Bearing temperature high Pt100 in middle bearing Bearing temperature high Pt100 in bottom bearing Motor bearing temperature high Pt100 in drive end DE Motor bearing temp high Pt100 in non drive end NDE Add on module communication fault Analog output fault Display communication fault Inrush fault Internal communication failure in frequency converter Real time clock out of order Hardware circuit measurement fault Communication Interface Module CIM fault GSM modem SIM card fault Pressure sensor signal fault Flow sensor signal fault Water in oil WIO sensor signal fault Humidity sensor signal fault Atmospheric pressure sensor signal fault Rotor position sensor fault Hall sensor Rotor origo sensor fault Temperature 2 sensor signal fault t_mo2 Temperature 3 sensor signal fault t_mo3 Smart trim gap sensor signal fault Vibration sensor signal fault Bearing temp sensor Pt100 sig fault general or top bear Code Description 180 181 182 183 184 185 186 187 190 191 192 193 194 195 196 197 198
19. 9 Flow sensor signal fault Water in glycol sensor signal fault Humidity sensor signal fault Atmospheric pressure sensor signal fault Rotor position sensor fault Hall sensor Rotor origo sensor fault Temperature 2 sensor signal fault t_mo2 Temperature 3 sensor signal fault t_mo3 56 Smart trim gap sensor signal fault Vibration sensor signal fault Pump bearing temperature sensor Pt100 signal fault in general or in top bearing Pump bearing temperature sensor Pt100 signal fault middle bearing PTC sensor signal fault short circuited Pump bearing temperature sensor Pt100 signal fault bottom bearing Bit MOL OLN OD a R Os MIl a OI INI oO a ATITOINJ gt O oO OINI OO AIR ol hM a OInNnI o oay P O o PrGoib A Old oD a AJOJN Meaning of 1 Extra temperature sensor signal fault General purpose sensor signal fault Unknown sensor type Sensor limit 1 exceeded Sensor limit 2 exceeded Sensor limit 3 exceeded Sensor limit 4 exceeded Sensor limit 5 exceeded Sensor limit 6 exceeded Reference input fault Reference setpoint input signal fault Reference influence input signal fault Reference attenuator input signal fault Software shutdown request Skew load Current asymmetry Cos too high Cos too low Auxiliary winding fault single phase motors Auxiliary winding current too high single phase motors Auxiliary winding current too low single phase motors
20. A communication fault Other Performance requirement cannot be met Commanded alarm standby trip Diaphragm break dosing pump Insulation resistance low Too many starts per hour Humidity switch alarm Smart trim gap alarm Vibration Setup conflict Load continues even if the motor has been switched off External motor protector activated e g MP 204 Battery low Turbine operation impellers forced backwards Change bearings specific service information Code Description 31 32 40 41 42 45 48 49 50 51 52 53 54 55 56 57 58 59 64 65 66 67 68 69 70 71 72 73 74 15 Change varistor s specific service information Overvoltage Undervoltage Undervoltage transient Cut in fault dV dt Voltage asymmetry Overload Overcurrent i_line i_dc i_mo Motor protection function general shutdown mpf Blocked motor pump Slip high Kipped motor Motor protection function 3 sec limit Motor current protection activated MCP Underload Dry running Low flow No flow Overtemperature Motor temperature 1 t m or t_mo or t_mo1 Control electronics temperature t_e Power converter temperature t_m External temperature water temperature t_w Thermal relay 1 in motor e g Klixon Thermal relay 2 in motor e g thermistor Motor temperature 2 Pt100 t_mo2 Hardware fault type 1 Hardware sh
21. AJOJN 0 7 0 7 2 E Name Lu Control bits AtMinSpeed s Standby AtMaxSpeed PumpActive Warning Fault OnOff e AccessMode Direction Rotation AtMaxPower Setpointinfluence ResetFaultAck 0 0 0 ProcessFeedback ControlMode enumeration CONST_SPEED CONST_FREQ CONST_POWER CONST_HEAD CONST_PRESSURE CONST_DIFFPRESS VAR_DIFFPRESS CONST_FLOW CONST_TEMP 9 CONST_TEMPDIFF 10 CONST_LEV 128 AUTO_PRESS_ MODE OperationMode enumeration GH A EECHER CA earl E Auto control ClosedLoopStandardPID Advanced Standby OpenLoopMin OpenLoopMax ClosedLoopMin ClosedLoopMax Test 0 1 2 3 4 5 OpenLoopValue 6 7 8 9 10 Calibration This functionality is not implemented in the CR Monitor Therefore this bit will always read logical zero 0 Modes not supported 12 CR MP 204 7 1 Byte no 1 7 1 1 AtMinSpeed The pump connected to the CR Monitor is running at minimum speed This bit is set to logical 1 when the pump is running at minimum speed 7 1 2 AtMaxSpeed The pump connected to the CR Monitor is running at maximum speed This bit is set to logical 1 when the pump is running at maximum speed 7 1 3 Warning If there is a warning in the CR Monitor or pump MP 204 this bit will be set to logical 1 If there is a warning the pump will continue in its current operating mode 7 1 4 Fault I
22. GRUNDFOS INSTRUCTIONS Grundfos CIU 150 Profibus DP for Grundfos CR monitor Functional profile and user manual Grundfos CR Monitor and CRE Profibus DP GENIbus s GENIbus RS 485 RS 485 CIU CR Monitor CRE Sensor inputs Grundfos CR Monitor and MP 204 with CR GEN bus ffei E lf Roag RS 485 CIU CR Monitor MP 204 motor protector Sensor inputs Profibus DP CR WV BE THINK gt INNOVATE gt GRUNDFOS xy CONTENTS 221 2 2 2 3 2 4 2 5 2 6 2 7 3 1 3 2 3 3 4 1 4 2 4 3 4 4 4 5 5 1 6 1 6 2 6 3 6 4 7 1 7 2 7 3 7 4 1 5 9 1 9 2 10 11 Symbols used in this document Introduction About this functional profile Profibus DP VO Profibus DP V1 Assumptions Definitions and abbreviations System diagrams Specifications Profibus interface Profibus topology Earthing Bus connection diagram CIM 150 Profibus module Connecting to the Profibus network Setting the Profibus address Termination resistors LEDs Communication watchdog Functional profile Data types Control module Byte no 1 Byte no 2 Byte no 3 Bytes nos 4 and 5 Status module Byte no 1 Byte no 2 Bytes nos 3 and 4 Byte no 5 Byte no 6 Measurement modules Fault finding LED Status Diagnostics Grundfos alarm and warning codes Profibus address 0 K N oe Oo oOo WDA JJ JJ OO Om Om SS BPWNHNNNDN N 1 Symbols used in this document Notes or instructions th
23. Manufacturer ID Reserved for DP V1 according to the intelligent pump Profile specific diagnostics gt profile for rotor dynamic pumps N i arranged according to the intelligent Grundfos extended diagnostics gt pump profile for rotor dynamic pumps TM04 2383 2508 17 9 2 2 Station status The station status 1 to 3 provide an overview of the status of a DP slave Structure of station status 1 byte 0 Byte Bit Meaning of 1 The DP slave cannot be addressed by 0 the DP master The bit in the DP slave is always 0 The DP slave is not ready for the data exchange The configuration data sent to the DP 2 slave by the DP master does not match the actual configuration of the DP slave External diagnostics available The requested function is not supported S by the DP slave 5 The DP master cannot interpret the response of the DP slave The DP slave type does not correspond 6 i l to the software configuration The DP slave was configured by a 7 different DP master not by the DP master that currently has access to the DP slave Structure of station status 2 byte 1 Byte Bit Meaning of 1 The DP slave must be re configured The slave is in start up phase The bit in the DP slave is always 1 The bit is always 0 zl OO BR oO Mm a oO Structure of station status 3 byte 2 Remedy Is the correct Profibus address set on the DP slave Bus connector FOC connected Volt
24. UNDFOS Thailand Ltd 92 Chaloem Phrakiat Rama 9 Road Dokmai Pravej Bangkok 10250 Phone 66 2 725 8999 Telefax 66 2 725 8998 Turkey GRUNDFOS POMPA San ve Tic Ltd Sti Gebze Organize Sanayi B lgesi Ihsan dede Caddesi 2 yol 200 Sokak No 204 41490 Gebze Kocaeli Phone 90 262 679 7979 Telefax 90 262 679 7905 E mail satis grundfos com Ukraine TOB TPYHQ OC YKPAIHA 01010 Kuis Byn Mockoscpka 86 Ten 38 044 390 40 50 dax 38 044 390 40 59 E mail ukraine grundfos com United Arab Emirates GRUNDFOS Gulf Distribution P O Box 16768 Jebel Ali Free Zone Dubai Phone 971 4 8815 166 Telefax 971 4 8815 136 United Kingdom GRUNDFOS Pumps Ltd Grovebury Road Leighton Buzzard Beds LU7 8TL Phone 44 1525 850000 Telefax 44 1525 850011 U S A GRUNDFOS Pumps Corporation 17100 West 118th Terrace Olathe Kansas 66061 Phone 1 913 227 3400 Telefax 1 913 227 3500 Usbekistan NpeactasutenbctBo FPYHOHPOC B TaluKeHTe 700000 TawkeHT yn YcmauHa Hocupa 1 n TYNUK 5 Teneqou 3712 55 68 15 akc 3712 53 36 35 Addresses revised 26 03 2009 Being responsible is our foundation BE gt THINK INNOVATE gt Thinking ahead makes it possible Innovation is the essence 96960240 0309 cB WV www grundfos com GRUNDFOS Za
25. _min_warn i_line_max_warn 100 Single phase motor i_line lt 100 i_min_warn i_line_max_warn 100 Line current asymmetry warning i_asym gt i_asym_max_warn Reserved Reserved Reserved Insulation resistance warning r_insulation lt r_insulation_warn Motor temperature Tempcon warning t_mo1 gt t_mo1_warn Motor temperature PT resistor warning t_mo2 gt t_mo2_warn Reserved Maximum cos warning limit cos_phi gt cos_phi_max_warn Minimum cos warning limit cos_phi lt cos_phi_min_warn Starts per hour warning starts_per_h gt starts_per_h_warn Reserved Start capacitor min warning c_start lt 100 c_start_min_warn c_start_ref 100 Run capacitor min warning c_run lt 100 c_run_min_warn c_run_ref 100 Reserved Tempcon sensor signal fault warning Pt sensor signal fault warning Service warning t_run_trip_cnt gt t_run_trip_warn Load continues even if the motor has been switched off Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved MP 204 CR Module no 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 Name ControllerFaults NumberOfStarts OperationTime MotorCurrent ActualSetpoint TotalPoweredTime Energy MotorTemp InletPressure OutletPressure DiffPressureCalculated DiffPressureMeasured VolumeFlow PumpLiquidTemp AuxSensorInput Mot
26. age level 2 Soft pressure build up timeout Pilot pump alarm General purpose sensor high alarm General purpose sensor low alarm Pressure relief not adequate Motor contactor feedback fault Mixer contactor feedback fault Mixer service time Maximum number of mixer starts per hour exceeded Pump fault due to auxiliary component or general fault Distributed pump module communication fault Distributed I O module communication fault Combi event Network alarm Ethernet No IP address from DHCP server Ethernet Auto disabled due to misuse Ethernet IP address conflict Lubricate bearings specific service information Motor phase failure Automatic motor model recognition failed Motor relay has been forced manually operated commanded On Off Auto switch fault Pump continuous runtime too high Customer relay has been forced manually operated commanded Power on notice device system has been switched off Battery UPS fault 25 11 Profibus address SW4 Profibus address SW4 Profibus address SW4 Profibus address 91 46 q e lI dleist wiolt lelelf IzcI I we 92 47 N 93 48 ae 5 5 94 95 49 st 50 LO Ol eIN oix Oo oIiNjiojoi lt LI Nl olAlUja 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 On oloi CLI M O AslWIWJol rjIrnNni ms d
27. age on DP slave RS 485 repeater set correctly Has a reset been performed on the DP slave switch off switch off Wait for the DP slave to complete start up Correct station type or correct configuration of the DP slave entered in the configuration software Evaluate the identifier related module status and or channel related diagnosis As soon as all errors are remedied bit 3 is reset The bit is reset when there is a new diagnostic message in the bytes of the diagnostics indicated above Check the configuration Check the bus configuration Was the configuration software set for the correct station type The bit is always 1 for example if you access the DP slave with the programming device or another DP master The Profibus address of the DP master that configured the DP slave is located in the Master Profibus address diagnostic byte Response monitoring has been enabled for this DP slave The DP slave has received the FREEZE control command The DP slave has received the SYNC control command The DP slave is deactivated i e it has been removed from the current processing Byte Bit Meaning of 1 S Diop The bits are always 0 7 There are more channel specific diagnostic messages than can be represented in the diagnostic frame 9 2 3 Master Profibus address The Profibus address of the DP master is stored in the master Profibus address diagnostic byte e which the DP slave has configured and e which has read
28. akage 33 4 Leakage problem e g leakage of the mechanical shaft seal Indicates a generic 5 TemperatureFault temperature problem of the pump 1O 1N O OoO oO O oO Indicates overheating of 2 MotorOverheat the motor Indicates overheating of 3 ContrOverheat the controller Indicates overheating of 34 4 ConvOverheat the converter 5 0 6 0 Indicates additional Manufacturer ee Cer _ manufacturer specific T specific diagnostic l SE i software diagnostics in the information manufacturer specific area 21 9 2 13 Diagnostics Auxiliary 9 2 14 Diagnostics Manufacturer specific Additional diagnostic information about the device related to the Additional diagnostic information about the device related to the device auxiliary More than one message possible at the same manufacturer specific diagnostics More than one message time possible at the same time Only the bits supported by Grundfos are shown Unsupported bits are read as 0 Structure of Diagnostics Auxiliary Byte Byte Bit Meaning of 1 Cause 0 AuxDeviceFault ee e S 1 0 5 0 40 35 3 0 4 0 5 0 6 0 7 0 0 0 1 0 S d 41 36 4 0 5 0 6 0 7 0 0 0 1 0 2 0 3 0 42 37 4 0 5 0 6 0 7 0 0 0 1 0 2 0 3 0 38 A o 43 5 0 6 0 7 0 0 0 1 0 2 0 3 0 4 0 44 39 5 o 6 0 Indicates additional Manufacturer as E manufacturer specific d specific diagnostic GES l software diagnostics
29. al diagnostics Maximum number of Profibus devices 32 Up to 125 slaves if repeaters are used 3 Profibus interface 3 1 Profibus topology The Grundfos CIM CIU 150 is connected as a Profibus slave directly to the Profibus network R Termination resistor Segment 1 i Master 1 2 T cee eee ee 29 30 Repeater Segment 2 a 4 4 l l Repeater 1 2 3 E 29 30 Segment 3 R R l A A A r 2 g EE 29 30 Repeater Segment 4 S R R A N d 2 e E 20 31 KR ke Fig 3 Example of Profibus topology Up to 32 Profibus devices can be connected to each segment As repeaters and master also count as devices the maximum number of Profibus slaves stations is 30 Up to 126 Profibus devices 125 slaves and 1 master can be connected to one network To connect two networks a coupler is required 3 2 Earthing It is very important to connect all Profibus devices on a network to the same earth potential It must be a low impedance earth If there is a long distance between the Profibus devices it might be necessary to use several potential equalisation cables 3 3 Bus connection diagram First statio
30. at make the job easier and ensure safe operation 2 Introduction 2 1 About this functional profile This functional profile describes the CIU 150 Profibus Communication Interface Unit 150 for the Grundfos CR Monitor In the following the CIU 150 is referred to as communication interface and the Grundfos CR Monitor is referred to as controller The data in this document are subject to change without prior notice Grundfos cannot be held responsible for any problems caused directly or indirectly by using information in this functional profile 2 2 Profibus DP V0O The Profibus interface conforms to the Profibus DP VO standard for cyclic data transmission The option of setting the Profibus address via bus is not supported as the CIM 150 has two switches for setting the address 2 3 Profibus DP V1 Only the diagnostic part and the extra 3 bytes of parameterisation data are supported Acyclic data transmission is not supported 2 4 Assumptions This functional profile assumes that the reader is familiar with commissioning and programming Profibus DP devices The reader should also have some basic knowledge of the Profibus protocol and technical specifications It is also assumed that an existing Profibus network with a Profibus master is present 2 5 Definitions and abbreviations CIM 150 CIU 150 CR CRC CRE Enumeration GENIbus H IO 351 LED MP 204 Q Transmission speed Communication Inter
31. ded Maximum differential pressure warning limit exceeded Minimum differential pressure warning limit exceeded Maximum flow warning limit exceeded Minimum flow warning limit exceeded Maximum supply voltage warning limit exceeded Minimum supply voltage warning limit exceeded Maximum speed warning limit exceeded Minimum speed warning limit exceeded Maximum power warning limit exceeded Minimum power warning limit exceeded Minimum efficiency warning limit exceeded Minimum cavitation warning limit exceeded Maximum Q H warning limit exceeded Maximum Q P warning limit exceeded Maximum operating hours trip counter warning limit exceeded Start trip counter warning limit exceeded Maximum lubrication time warning limit exceeded Reserved Reserved Reserved Reserved Reserved Reserved Reserved Performance requirement cannot be met learning never steady Process out of range pump operates outside pump model range Reserved Reserved Description Maximum voltage warning Three phase motor v12 v23 31 gt 100 v_max_warn v_nom 100 1 ph motor v_phase gt 100 v_max_warn v_nom 100 Minimum voltage warnings Three phase motor v12 v23 v31 lt 100 v_min_warn v_nom 100 Single phase motor v_phase lt 100 v_min_warn v_nom 100 Maximum line current warning Three phase motor i1 i2 i3 gt i_line_max_warn v i_line gt i_line_max_warn Minimum line current warnings Three phase motor i1 12 i3 lt 100 i
32. f there is fault in the CR Monitor or pump MP 204 this bit will be set to logical 1 The pump connected to the CR Monitor will stop and the master must try to reset the fault with ResetFault This bit will only be cleared on a ResetFault if the fault is no longer present 7 1 5 OnOff This bit shows if the pump connected to the CR Monitor is on or off started or stopped If this bit is logical 1 the pump is started If the bit is logical 0 the pump is stopped 7 1 6 AccessMode If this bit is logical 1 the pump connected to the CR Monitor is controlled via Profibus If the bit is logical 0 the pump connected to the CR Monitor is in local control mode 7 2 Byte no 2 7 2 1 ResetFaultAck This bit will be set when a ResetFault has been accepted by the CIM CIU 150 and the ResetFault bit can be cleared by the user The ResetFaultAck bit will then be cleared to 0 by the CIM CIU 150 and a new fault reset can be attempted by raising the FaultReset bit again A simple example in Ladder logic is illustrated below ResetFaultAck ResetFault Ty ResetFaultAck ResetFault m Fig 14 Resetting fault and acknowledgement TM04 2783 2908 7 3 Bytes nos 3 and 4 Process feedback from the CR Monitor in percent 7 4 Byte no 5 7 4 1 ControlMode This byte reflects the control mode the pump connected to the CR Monitor is actually operating in So this is the actual control mode as a reflection of the control mode set in Control
33. face Module Communication Interface Unit Grundfos multistage centrifugal pump Cyclic Redundancy Check a data error detection method Grundfos multistage centrifugal pump with variable speed motor A list of values Proprietary Grundfos fieldbus standard Pressure Head Grundfos Input Output module Light Emitting Diode Electronic Grundfos Motor Protector Flow Bits transferred per second 2 6 System diagrams The CR Monitor offers advanced monitoring of a Grundfos CRE pump or a Grundfos MP 204 motor protector connected to a CR pump The system diagrams give an overview of how to connect the CIU 150 to the Grundfos CR Monitor that is to be connected to a Profibus network A CR Monitor is connected to either a Grundfos CRE pump or a Grundfos MP 204 connected for a CR pump The CIU 150 has a number of sensor inputs that can be connected directly to sensors or it can get sensor inputs from a Grundfos lO 351 module The CIU 150 offers a Profibus connection to the CR Monitor Note that the CR Monitor must have a GENlbus RS 485 module installed The CIU 150 solution is a box with a power supply module and a CIM 150 module The CIU 150 can either be mounted on a DIN rail or on a wall See fig 1 or 2 Grundfos CR Monitor and CRE GENIbus Profibus DP eee GENIbus RS 485 RS 485 5 CIU CR Monitor g S Sensor inputs Fig 1 CR Monitor connected to a CRE pump Grundfos CR Monitor and MP 204 with CR
34. fig 11 The setpoint is a percentage of the maximum setpoint or sensor maximum max 100 The setpoint value can represent speed pressure flow etc depending on the selected control mode A setpoint of 0 does not imply a stop Sensor maximum O Q OD 2 2 lt 4 m Minimum x setpoint 3 0 0 Setpoint 10000 100 Fig 11 Setpoint 6 4 1 Setpoint examples Closed loop If the control mode is set to CONST_PRESS closed loop and the pressure sensor is in the range of 0 to 10 bar a setpoint of 80 will result in an effective setpoint of 8 bar If the sensor range was 0 to 16 bar a 50 setpoint would be 8 bar a 25 setpoint would be 4 bar and so on 10 bar 8 Dar ee ee TM04 2371 2508 0 0 8000 80 10000 100 Fig 12 Constant pressure Open loop If the control mode is set to CONST_FREQ open loop the setpoint is interpreted as setpoint for the system performance The example shows that a 50 setpoint equals a 50 system performance Maximum system performance 50 system performance 0 0 10000 100 Fig 13 Constant frequency 5000 50 TM04 2372 2508 11 7 Status module This is status data that can be read in the CR Monitor Not all status values are available for the MP 204 See the table below Profibus direction Inputs GSD module number 1 Byte no Bit no 3 4 O O AI MOLwo RI AILTOI NO INIIAI
35. he overtemperature alarm threshold The reset will occur on the rising edge of this bit 6 1 2 OnOff If this bit is set to logical 1 the pump connected to the CR Monitor will start If the bit is set to logical 0 the pump connected to the CR Monitor stops 6 1 3 RemoteAccessReq In order to remotely control the pump connected to the CR Monitor via Profibus i e start stop etc this bit must be set to logical 1 If the bit is set to logical 0 the pump will operate in local mode Local mode is determined by the mode set via the control panel on the pump 6 2 Byte no 2 Control modes The supported control modes are described further in this section Control modes CONST SPEED 0 CONST_FREQ 1 CONST_HEAD 3 CONST PRESSURE 4 CONST_DIFFPRESS 5 CONST FLOW 7 CONST_TEMP 8 CONST_LEV 10 VAR_DIFFPRESS 6 H Pressure Head Q Flow Important notes to control mode Description Open loop The setpoint of the CRE pump will be interpreted as setpoint for the pump speed The setpoint value is a percentage of the maximum speed of the pump No sensor is required in these modes Closed loop The setpoint of the CRE pump will be interpreted as setpoint for the pressure The controller in the pump will change the pump speed so that the pressure is constant regardless of the flow A pressure sensor is required Closed loop The setpoint of the CRE pump will be interpreted as setpoint for the f
36. icates additional manufacturer specific software diagnostics in the manufacturer specific area 9 2 11 Diagnostics Liquid 9 2 12 Diagnostics Operation Additional diagnostic information about the device related to the Additional diagnostic information about the device related to the device liquid More than one message possible at the same time device operation More than one message possible at the same Only the bits supported by Grundfos are shown time Unsupported bits are read as 0 Structure of Diagnostics Liquid Byte Bit Meaning of 1 0 0 1 Cavitation 0 Dry 28 Oo O1 vol N Temperature 29 OO BR NM gt oO O O O O O O oO Manufacturer 7 specific diagnostic information Only the bits supported by Grundfos are shown Unsupported bits are read as 0 Structure of Diagnostics Operation Cause Byte Bit Meaning of 1 Cause Indicates cavitation of the 0 0 pumped liquid 1 0 Indicates that the pump is Indicates dry running 2 TurbineOp EE Si Se reverse flow 30 Indicates an abnormal temperature of the pumped liquid 31 Indicates additional manufacturer specific software diagnostics in the manufacturer specific area MO OTN OD o Ril_ o Ms OlN OQ oO AJO O O O lO lOoOs oloslosaolyoylsyosysoslyosyosoysyo Indicates a problem with the Lubricant 32 lubricant OO O oOo o o o OverLoad Indicates overload 0 0 WIM A OIN O a P Indicates a le
37. in the information manufacturer specific area 22 Bit 0 1 gt OI NI OO Oa AJOIN gt IOINIO OJOJ P gt OT NI OO Oa vol N NO NL OP Oa Soll I oo ay AJO Structure of Diagnostics Manufacturer specific Meaning of 1 Missing phase Too many restarts from standby mode per 24 hours Regenerative braking Mains fault Too many hardware shutdowns short standbys per minute PWM switching frequency reduced Water in oil fault motor oil Humidity analog alarm Electronic DC link protection activated ERP Main system SCADA communication fault Other Performance requirement cannot be met Commanded alarm standby trip Diaphragm break dosing pump Too many starts per hour Humidity switch alarm Smart trim gap alarm Setup conflict Load continues even if the motor has been switched off External motor protector activated e g MP 204 Battery low Change varistor s Specific service information Automatic motor model recognition failed Undervoltage transient Cut in fault dV dt Voltage asymmetry Motor protection function general shutdown mpf Slip high Kipped motor Motor protection function 3 sec limit Motor current protection activated MCP Electronic rectifier protection activated ERP Electronic inverter protection activated EIP Underload Low flow No flow Thermal relay 1 in motor e g Klixon Thermal relay 2 in motor e g thermistor Motor temperature 2 Pt1
38. low temperature or level CONST FLOW is illustrated to the right A relevant sensor is required e a temperature sensor for temperature control e a level sensor for level control and e a flow sensor for flow control Closed loop The setpoint of the CRE pump will be interpreted as basic setpoint for the VAR_DIFFPRESS mode the black dot in the drawing This control mode is only available on TPE Series 2000 A pressure sensor is required Only valid control modes will be accepted If the pump is for instance configured as a TPE Series 2000 pump and the control mode is changed to CONST_TEMP the pump will not change its control mode because it is not possible for a TPE Series 2000 pump to run in this mode The mode will then be the last valid control mode set via Profibus 10 Illustration TM04 2288 2208 TM04 2290 2208 TM04 2289 2208 TM04 2291 2208 6 3 Byte no 3 Operating modes This section describes the possible operating modes for the pump connected to the CR Monitor 6 3 1 Auto control 0 The pump connected to the CR Monitor is in normal operating mode The pump speed is controlled via the pump setpoint 6 3 2 OpenLoopMin 4 The pump connected to the CR Monitor is running at minimum speed 6 3 3 OpenLoopMax 6 The pump connected to the CR Monitor is running at maximum speed 6 4 Bytes nos 4 and 5 Setpoint The setpoint accepts values ranging from 0 to 10000 0 to 100 This is illustrated in
39. n Station Last station Bus interface Bus interface Bus interface 390R d 390R 7 Fig 4 Bus connection and termination TM04 2385 2508 CIM 150 Profibus module TT 8666 68 A BIS grok ere gh ve pheevneeeee bene eee gt we 2 SH 12 3 4 5 6 7 TM04 1699 0908 Fig 5 CIM 150 Profibus module Pos Designation B RxD TxD P A RxD TxD N DGND VP SW1 SW2 LED1 LED2 SW3 SW4 Description Profibus terminal B positive data signal Profibus terminal A negative data signal Profibus terminal DGND external termination 5 VDC external termination On off switches for termination resistors Red green status LED for Profibus communication Red green status LED for internal communication between the CIM 150 and the CR Monitor Hex switch for setting the Profibus address four most significant bits Hex switch for setting the Profibus address four least significant bits 4 1 Connecting to the Profibus network 4 1 1 Data transmission speeds and cable length Grundfos recommends to use a cable according to IEC 61158 Example Siemens 6XV1 830 0EH10 Cable length Maximum cable length kbits s m ft 9 6 1200 4000 19 2 1200 4000 45 45 1200 4000 93 75 1000 3300 187 5 1000 3300 500 400 1300 1500 200 660 3000 100 330 6000 100 330 12000 100 330 Fitting the cable Procedure See fig 6 1 Connect the red conductor s to terminal B pos 1 2
40. orVoltage Frequency Speed EfficiencyCalculated EfficiencyMeasured PowerCalculated PowerMeasured NPSHAvailable NPSHRequired CavitationMargin Digitallnput DigitalOutput Datatype Unit 5 bits 8 1 8 hour 8 A 8 8 hour 8 W h 8 C 8 bar 8 bar 8 bar 8 bar 8 m h 8 ZE 8 8 V Hz 8 rom 8 8 8 W 8 W 8 m 8 m 8 m 5 unscaled 5 unscaled Description CR Monitor CRE pump Description Reserved FLASH parameter verification error code 83 Ethernet No IP address from DHCP server code 231 Ethernet Auto disabled due to misuse code 232 Reserved Reserved Reserved Reserved Bits ie ae ee ee Number of pump starts Total number of operating hours of the pump Pump motor current Selected system control loop reference This is the setpoint that the system is currently using in percent Auxiliary sensor input for miscellaneous measurements Requires a sensor Accumulated electric energy consumption of the system Motor winding temperature Inlet pressure if a pressure sensor is installed at the inlet and configured Discharge pressure measured by a pressure sensor Value calculated by a mathematical model Is used in conjunction with the measured differential pressure Actual differential pressure across the pump If the difference between the calculated and the measured values become too large the pump may need service It is possible to set a warning and an alarm level in the
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42. rofibus address Check that the GSD file used is correct Check that the Profibus cable has been fitted correctly Check that the Profibus termination is correct See section 4 3 Termination resistors 9 2 Diagnostics Besides WarningCode and FaultCode the device can also actively send information about its own state Diagnostics are important information which an automation system can use to initiate corrective measures To transmit diagnostic information the standard mechanisms of the Profibus DP are used and messages are actively sent to the class 1 master Profibus DP provides a protocol to transmit information to the class 1 master with a higher priority than the user data 9 2 1 Structure of diagnostic message Fig 15 Diagnostic message Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 13 Byte 14 Byte 17 Byte 18 Byte 19 Byte 20 Byte 21 Byte 22 Byte 24 Byte 25 Byte 27 Byte 28 Byte 29 Byte 30 Byte 34 Byte 35 Byte 39 Byte 40 Byte 68 Extended diagnostics Reserved Diagnostics Mask Diagnostics Hardware Diagnostics Software Diagnostics Mechanics Diagnostics Electrics Diagnostics Liquid Diagnostics Operation Diagnostics Auxiliary Diagnostics Manufacturer specific Station status 1 3 Master Profibus address High byte Low byte
43. t is at 0 V If the bit reads 1 the digital input is at 5 V Status of the external digital outputs Bit O is digital output 1 and bit 1 is digital output 2 etc If the bit reads logical 0 the output is at 0 V If the bit reads 1 the digital output is at 5 V MP 204 CR 15 9 Fault finding 9 1 LED Status Faults in a CIM CIU 150 can be detected by observing the status of the two communication LEDs See the table below Fault LED status 1 16 Both LEDs LED1 and LED2 remain off when the power supply is connected and 5 seconds have passed The LED for internal communication LED2 is flashing red The LED for internal communication LED2 is constantly red The Profibus LED LED1 is constantly red The Profibus LED LED7 is flashing red Possible cause a The CIU 150 is defective a No internal communication between the CIU 150 and the Grundfos CR Monitor a The CIU 150 does not support the CR Monitor connected a Fault in the CIU 150 a Fault in the CIU 150 Profibus configuration Remedy Replace the CIU 150 Check the cable connection between the CR Monitor and the CIU 150 Check that the individual conductors have been fitted correctly Check the power supply to the CR Monitor Contact the nearest Grundfos company Contact the nearest Grundfos company Check that the Profibus address switches SW3 and SW4 have a valid value 1 126 See section 4 2 Setting the P
44. utdown HSD Internal supply voltage too high Internal supply voltage too low Code Description 76 7 78 79 80 81 82 83 84 85 88 89 90 91 92 93 94 95 96 97 98 99 104 105 106 110 111 112 113 120 Internal communication failure Twin head pump communication fault Speed plug fault Add on module functional fault Hardware fault type 2 Data area verification error RAM Code area verification error ROM FLASH FE parameter area verification error EEPROM Memory access error BE parameter area verification error EEPROM Sensor fault Sensor 1 feedback signal fault RPM sensor signal fault Temperature 1 sensor signal fault Feedback sensor calibration fault Sensor 2 signal fault Sensor 1 limit exceeded Sensor 2 limit exceeded Reference input fault Reference setpoint input signal fault Reference influence input signal fault Reference attenuator input signal fault Software shutdown request Electronic rectifier protection activated ERP Electronic inverter protection activated EIP Skew load Current asymmetry Cos too high Cos too low Auxiliary winding fault single phase motors Code Description 121 122 123 124 144 145 146 147 148 149 152 153 154 155 156 157 158 159 160 168 169 170 171 172 173 174 175 176 17
45. y to a CRE pump but not to an MP 204 Profibus direction Outputs GSD module number 2 Control module overview Byte no Bitno Name CRE pump CR MP 204 Control bits T PumpKick 6 Not used 5 Not used 1 4 Copy ToLocal 3 Direction 2 ResetFault 1 OnOff e e 0 RemoteAccessReq e e ControlMode enumeration e e 0 CONST SPEED 1 CONST FREQ 2 CONST POWER 3 CONST _HEAD 4 CONST PRESSURE 2 0 7 5 CONST_DIFFPRESS 6 VAR_DIFFPRESS 7 CONST _FLOW 8 CONST_TEMP 9 CONST _TEMPDIFF 10 CONST_LEV 128 AUTO_PRESS_MODE OperationMode enumeration e 0 Auto conttol sts 1 ClosedLoopStandardPID 2 Advanced 3 Standby 3 0 7 4 OpenLoopMin 5 OpenLoopValue 6 OpenLoopMax 7 ClosedLoopMin 8 ClosedLoopMax 9 Test 10 Calibration 4 5 0 7 Setpoint 0 01 This functionality is not implemented in the CR Monitor Therefore it will have no effect writing to this bit Not supported This functionality is not implemented in the CR Monitor Therefore setting this mode will have no effect 6 1 Byte no 1 6 1 1 Resetfault If the pump MP 204 connected to the CR Monitor stops because of an alarm the user can set this bit to logical 1 in order to attempt to reset the alarm The alarm will be cleared if possible Not all alarms can be cleared at once If for instance there is an overtemperature alarm the alarm can only be cleared when the temperature is below t

Grundfos CIU 150

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