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CIM 250 GSM/GPRS profile

1. Oc B ww dM gt Yellow green status LED for LED1 GSM GPRS communication Red green status LED for internal communication between the CIM 250 and the CU 361 6 LED2 Reset button has no function for T SWI the CU 361 3 1 Installation Before installation make sure that the power supply has been switched off and that it cannot be accidentally switched on 3 1 1 Fitting a GSM aerial The aerial supplied with the CIM 250 must be connected to the CIM 250 to establish connection to the GSM network If the CIM 250 is installed in a metal control cabinet Grundfos recommends to fit an external GSM aerial External aerial See fig 3 Connect the aerial cable to the SMA connection pos 1 of the CIM 250 The aerial must be installed outside the control cabinet in a position with good reception conditions TM04 2644 2808 Fig 3 Fitting an external GSM aerial Pos Description 1 SMA connection for GSM aerial 2 Aerial cable for external GSM aerial 3 1 2 Inserting the SIM card Procedure 1 Insert the SIM card into the CIM 250 See fig 4 The slanted edge of the SIM card must point Note downwards The connectors on the SIM card must point downwards towards the CIM 250 See fig 4 TM04 2643 2808 Fig 4 Inserting the SIM card Pos Description 1 SIM card holder 2 SIM card 2 Enter the correct PIN and PUK codes on the CU 361 control panel See installa
2. Either send a restart communications diagnostics command or restart the CU 361 manually c If the holding register of address 00001 Increase the reply delay in the master or SlaveMinimumReplyDelay is set too reduce the SlaveMinimumReplyDelay high the master may time out before in order to communicate receiving the response from the slave 2 The slave responds with exception a The master is trying to use an See section 4 Modbus function code response 0x01 Invalid function unsupported function in the CIM 250 overview for supported function codes Note that reading and writing coils are not supported so only register functions and diagnostics will be valid 3 The slave responds with exception a The master is trying to read or write an Avoid reading or writing invalid data response 0x02 Invalid data address invalid data address If a master tries to addresses read register addresses that are not listed in the tables the slave will respond with this exception response Some masters may automatically try to read large blocks in one telegram which will cause problems if some of the registers in the block are not supported An example would be reading the Device Config and Device Status blocks in one telegram this is not possible since there are unused addresses among the blocks 4 The slave returns data value OxFFFF a The value is unavailable A data value e See section 9 Data item overview 65535 of OXFFFF does
3. Data area for the configurable data log series max 64 series The log data are read only and have a fixed starting address so log series 1 always starts at register 07301 See section 6 3 Reading the configurable data log series for detailed information on how to read the configurable log series Address Register name Scale Description Log series 1 item number 07301 Logseries tema unsealed See section 6 3 Reading the configurable data log series 07302 LogSeries1SamplingTime is Time period between samples in log series 1 configurable on the CU 361 control panel 07303 LogSeries1NoOfSamples unsealed ha of samples in log series 1 N4 configurable on the CU 361 control 07304 LogSeriesiTimeStampHI is Log series 1 Unix time stamp Subtracting Sampling time gives the time stamp of sample No 2 in this series etc 07305 LogSeries1TimeStampLO 1s 07306 LogSeries1Sample1 Value of log series 1 sample No 1 LogSeries1SampleN1 Value of log series 1 sample No N4 last sample in series LogSeries2ItemNo LogSeries2SamplingTime Log series 2 item number See section 6 3 Reading the configurable data log series Time period between samples in log series 2 configurable on the CU 361 control panel Log series 2 Unix time stamp Subtracting Sampling time gives the time LogSeries2 Timestamp i stamp of sample No 2 in this series etc LogSeries2TimeStampLO LogSeries2Sample1 Value of lo
4. Field Value Description Slave address 0x01 Function code 0x04 Read input registers Byte count 0x02 2 bytes follow 00301 HI 0x00 Pit water level 00301 LO OxDC 0x00DC 220 A pit water level value of 220 0 01 m equals a water level of 2 20 metres If there is no response from the slave refer to section 8 2 Modbus GSM GPRS communication faults 13 4 Reading the pit alarms This section shows how to read and interpret the three alarm registers of the pit The pit alarms start at Modbus register address 209 0x00D1 In the example slave address 0x01 is used Request from master to slave Response from slave to master Field Value Description Slave address 0x01 Function code 0x04 Read input registers Start address HI 0x00 Start address 00209 Start address LO OxDO Ox00D1 Quantity HI 0x00 Number of registers Quantity LO 0x03 0x0003 Response from slave to master Field Value Description Field Value Description Slave address 0x01 Function code 0x06 Write single register Start address HI 0x00 ControlRegister address Start address LO 0x64 00101 0x0065 Value HI 0x00 ControlRegister value Value LO 0x03 32 0x0020 If there is no response from the slave refer to section 8 2 Modbus GSM GPRS communication faults Writing control bits that are mutual exclusive Note e may lead to unpredictable results 13 6 Interlocking the pit This shows how to i
5. 1 Present Pisenscrs Presence of float switches 00224 Bit 2 FloatSwitches bool 0 Not present 1 7 Present Presence of flow sensor PitSensors p bool 0 Not present Bit 3 FlowSensor 1 Present PitSensors Presence of power energy sensor A bool 0 Not present Bit 4 Power EnergySensor _ 1 Present 00225 DayCounterZeroTime Zero time for today and yesterday counters Range 0 23 hours e Actual interlock timeout value in minutes 00226 I ter ckTimeout min A new value can be set in the SetInterlockTimeout register 00111 00227 RESERVED 00228 RealTimeClockHI ds The real time clock in the CU 361 in seconds since midnight January 1st 1970 00229 RealTimeClockLO UNIX time See section 6 11 Real time clock 00230 RtcSecond 1second Second of the minute 0 59 See section 6 11 Real time clock 00231 RtcMinute 1 min Minute of the hour 0 59 See section 6 11 Real time clock 00232 RtcHour 1 hour Hour of the day 0 23 See section 6 11 Real time clock 00233 RtcDay 1 day Day of the month 1 31 See section 6 11 Real time clock 00234 RtcMonth 1 month Month of the year 1 12 See section 6 11 Real time clock 00235 RtcYear 1 year Year 0 254 7 year 2000 year 2254 See section 6 11 Real time clock 00236 GSMSignalLevelActual 1 Actual value of GSM signal level 00237 GSMSignalLevelAverage 1 Average value of GSM signal level 00238 IPAddressHI unscaled High order part of IP address GPRS only 00239 IPAddressLO unsc
6. 3 _ Yellow El Green Fig 6 LED status Pos Status Description 1 Flashing yellow Searching for GSM network 2 Pulsating yellow single pulse Connection to the GSM network has been established 3 Permanently yellow Call up connection has been established 4 Pulsating green single pulse Data are exchanged via GPRS 5 Pulsating green double pulse Data are exchanged via the call up connection 6 Green 3 sec Sending or receiving an SMS message LED2 red green Status Description Off The CIM 250 has been switched off Flashing red No internal communication between the CIM 250 and the CU 361 Permanently red The CIM 250 does not support the CU 361 Permanently green Internal communication between the CIM 250 and the CU 361 is OK The CU 361 must have finished its start up 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 CU 361 4 Modbus function code overview The supported function codes are shown in the table below Type Code Hex Name 03 0x03 Read holding registers 04 0x04 Read input registers 16 bit data registers Es 06 0x06 Write single register 16 0x10 Write multiple registers Diagnostics 08 08 Diagnostics See section 11 7 Diagnostics 0x08 for subcodes Reading or writing coils are not supported The same data are available in both holding registers and input register
7. 4 The LED for GSM GPRS communication LED1 is flashing yellow a The SIM card has not been inserted Insert the SIM card See section 3 1 2 Inserting the SIM card b The SIM card has not been inserted correctly Insert the SIM card See section 3 1 2 Inserting the SIM card c The SIM card PIN code is not correct Enter the correct PIN code See section 3 1 2 Inserting the SIM card d No connection to the GSM network Check the connection to the aerial Check the GSM coverage of the area with for instance a mobile phone Use an external aerial and experiment with the position 5 The LED for GSM GPRS communication is pulsating yellow with single pulse but the CIM 250 cannot send or receive SMS messages 38 a The CIM 250 has not been initialised Settings gt Communication settings gt SMS numbers SMS schedule SMS authentication 8 2 Modbus GSM GPRS communication faults Fault Possible cause Remedy 1 The slave does not respond to a Configuration or installation error Ensure that the CIM 250 has contact with telegrams the GSM network The LED1 should be pulsing yellow If the LED1 signal is incorrect see section 3 C M 250 GSM module for correct installation of the CIM 250 Ensure that the correct slave address is used in the Modbus master poll See register 00003 ModbusAddress factory value is 00231 b The slave may be in Listen Only mode
8. 72 Log R Pit incremental number of overflows hour log 1 72 02145 PitOverflowVolumeHourLog1 72 Log R Pit incremental overflow volume hour log 1 72 02217 PitSpecificEnergyHourLog1 72 Log R Pit specific energy hour log 1 72 02289 PitVolumeHourLog1 72 Log R Pit incremental pumped volume hour log 1 72 02361 PitEnergyHourLog1 72 Log R Pit incremental energy consumption hour log 1 72 02433 Pit2PumpsOprTimeHourLog1 72 Log R E eee pumps operating 02793 Pump1OprTimeHourLog1 72 Log R Pump 1 incremental operating time hour log 1 72 02865 Pump1StartCntHourLog1 72 Log R Pump 1 incremental number of starts hour log 1 72 02937 Pump1AvgFlowHourLog1 72 Log R Pump 1 average flow hour log 1 72 03009 Pump1AvgCurrentHourLog 72 Log R Pump 1 average current hour log 1 72 03081 Pump2OprTimeHourLog1 72 Log R Pump 2 incremental operating time hour log 1 72 03153 Pump2StartCntHourLog1 72 Log R Pump 2 incremental number of starts hour log 1 72 03225 Pump2AvgFlowHourLog1 72 Log R Pump 2 average flow hour log 1 72 03297 Pump2AvgCurrentHourLog1 72 Log R Pump 2 average current hour log 1 72 Event Log 06001 NoOfEventsInLog Log R Number of events in the event log 06002 EventIDLog1 Log R Event ID for logged event No 1 latest event 06003 EventCodeLog1 Log R Event code for logged event No 1 06004 EventSourceLog1 Log R Event source for logged event No 1 06005 EventDeviceNo Log R Device number related to the ev
9. Total pumped volume PitPumpedVolumeHI LO register 00315 00316 0 1 m Pumped volume yesterday PitPumpedVolumeYesterday register 00317 0 1 m3 Pumped volume today PitPumpedVolumeToday register 00318 0 1 m 3 Number of mixer starts per hour PitMixerStartsPerHour register 00319 Total overflow volume PitOverflowVolume register 00320 0 1 m3 Overflow volume yesterday 24 h PitOverflowVolumeYesterday register 00321 0 1 m3 Overflow volume today PitOverflowVolumeToday register 00322 0 1 m3 Total overflow time PitOverflowTime register 00323 1 min Overflow time yesterday 24 h PitOverflowTimeYesterday register 00324 1 min Overflow time today 24 h PitOverflowTimeToday register 00325 1 min Total number of overflows PitOverflowCounter register 00326 Number of overflows yesterday 24 h PitOverflowCounterYesterday register 00327 Number of overflows today 24 h PitOverflowCounterToday register 00328 One pump operating time Pump1OprTimeHI LO Pump2OprTimeHI LO Pit2PumpsOperatingTimeHI LO Two pump operating time two pumps operating simultaneously Pit2PumpsOperatingTimeHI LO register 00331 00332 1 min One pump operating time yesterday 24 h Pump1OprTimeYesterday Pump2OprTimeYesterday Pit2PumpsOprTime Yesterday Two pump operating time yesterday two pumps operating simultaneously Pit2PumpsOperatingTimeYesterday register 00333 1 min
10. 111 pump No 1 2 On Off Auto switch fault PumpAlarms3 2 244 DI pump No 1 2 Pt100 sensor signal fault PumpAlarms3 3 175 IO 111 MP 204 pump No 1 2 PTC sensor signal fault PumpAlarms3 4 181 IO 111 pump No 1 2 Water in oil WIO sensor signal fault PumpAlarms3 5 170 Al pump No 1 2 Motor support bearing temperature sensor signal fault PumpAlarms3 6 179 IO 111 pump No 1 2 Motor main bearing temperature sensor signal fault PumpAlarms3 7 180 IO 111 pump No 1 2 Pump powerline communication fault PumpAlarms3 8 10 IO 111 pump No 1 2 Setup conflict PumpAlarms3 9 25 IO 111 pump No 1 2 General hardware fault PumpAlarms3 10 72 IO 111 MP 204 pump No 1 2 36 7 Commissioning 7 1 Step by step guide to hardware setup CIM 250 Step Action 1 Fit the CIM 250 in the CU 361 Secure it with screws 2 Complete the CU 361 configuration e g sensor configuration This can be done either via the CU 361 control panel or with the Grundfos PC Tool WW Controls 3 Confirm that the GENIbus LED2 is permanently green and that the GSM GPRS LED is pulsating yellow if no master is actively polling the slave The CIM 250 is now ready to be accessed via the GSM GPRS network 7 2 Quick guide to communication This quick guide will show how to read pit water level and pit operating mode read pit alarm bits interlock the pit and set it back to auto mode all in simple steps Step Description
11. Calculation of relative operating times 1 pump Pump1OprTimeHI LO Pump2OprTimeHI LO Pit2PumpsOperatingTimeHI LO PitOperatingTimeHI LO register 00329 00330 2 pumps Pit2PumpsOperatingTimeHI LO PitOperatingTimeHI LO Active alarms and warnings PitAlarms1 register 00210 bits PitAlarms2 register 00211 bits PitAlarms3 register 00212 bits PitWarnings1 register 00213 bits PitWarnings2 register 00214 bits PitWarnings3 register 00215 bits 12 2 3 Pump status display The data item registers mentioned below are for pump 1 Adding 50 to the register addresses will give you the equivalent register addresses for pump 2 Operating mode Started Stopped Pump1Status Running register 00401 bit 1 Control source Auto Switch Display Remote Pump1ControlSource register 00402 enum The above information can be combined in a text Bote like Operating mode from Control source Average flow Pump1Flow register 00416 0 1 l s Latest measured flow Pump1LatestFlow register 00417 0 1 I s Total number of pump starts Pump1StartCounterHI LO register 00411 00412 Number of pump starts yesterday 24 h Pump1StartCounterYesterday register 00413 Number of pump starts today Pump1StartCounterToday register 00414 Number of pump starts per hour Pump1StartsPerHour register 00415 Total operating time Pump1OprTimeHI LO regi
12. Hour log Opens a display for viewing the hourly logged values 3 days backwards Data log Opens a display for viewing the configurable data log series Crossover The pump has been disabled Pump 1 Pit status Pit operation Operating mode Start from switch Water level XX XX m Operating mode Average flow XXX X m h Pit depth XX XX m Interlock from SCADA Latest flow XXXXX m3 h Actual flow XXX XX m3 h Custom relay Average flow XXX XX m h Auto Starts total XXXXX Power XXX XX kW Interlock eO Starts yesterday XXXXX Energy total XXXXXX kWh Alarm ack Starts today XXXXX Energy yesterday XXXXXX kWh Starts per hour XXXXX h Energy today XXXXXX kWh Time Specific energy XX XXX kWh m Feb 26 2008 08 20 Opr time total XXXXX h XX min Operating time XXXXX h XX min Opr time yesterday XXXXX h XX min Volume total XXXXX m Opr time today XXXXxX h XX min Volume yesterday XXXXX X m3 Latest opr time XXXXX h XX min Volume today XXXXX X m3 Time to service XXXXX h Mixer starts per hour XXX X h Motor Overflow Temperature XXX C Total volume XXXXX m Actual current XXX X A Overflow time XXXXX h Latest current XXX X A Number of overflows XXXXX Water in oil XX X Overflow volume yesterday XXXXX m3 Overflow time yesterday XX h XX min Remote pump control No of overflows yesterday XXX Overflow volume today XXXXX m Oam 9 e Overflow time today XX h XX min Active alarms warnings No of overflows today XXX Alarms Opr time simultaneous op
13. No warning d g 1 Warning Pump2Status Alar state of pump bool 0 No alarm Bit 4 Alarm 1 Alarm Pump2Status ue PM ut dr an equipment IO 111 Bit 5 10111Present roS 1 7 Present Aon Fault state of ili i t 10 111 Pump2Status Ed ae Ser auxiliary equipmen Bit 6 10111Fault 1 Fault Pump2Status Ze GE E equipment MP 204 Bit 7 MP204Present Boda 1 7 Present Pump2Status uas Ceu a auxiliary equipment MP 204 Bit 8 MP204Fault 1 Fault Pump2Status a ee equipment SM 111 Bit 9 SM111Present Bees 1 Present Pump2Status ane R auxiliary equipment SM 111 Bit 10 SM111Fault 1 Fault Pump2Status Acma enabled disabled state of the pump Bit 11 PumpDisabled bool ee enabled P 1 Disabled e g for temporary maintenance Actual control source of the pump 0 Auto 00452 Pump2ControlSource enum 1 Switch 2 Display 3 Remote controlled by bus Pump connection type 0 The pump is controlled via a CU 361 output relay 00453 Pump2ConnectionType enum 1 The pump is controlled via an IO 351 output relay 2 The pump is controlled via MP 204 actuator function 3 The pump is controlled via its bus interface 00454 Pump2OperatingTimeHI f 1 min Total operating running time 00455 Pump2OperatingTimeLO 00456 Pump2TimeToServiceHl 1 min Time to next service 00457 Pump2TimeToServiceLO 00458 Pump2OperatingTimeYesterday 1 min Operating running time yesterday 00459 Pump2Operating Time Today 1 min Operating runnin
14. Pump2LatestFlow 0 1 I s R Latest calculated measured flow capacity 00468 Pump2Current 0 1A R Motor current 00469 Pump2LatestCurrent 0 1A R Latest motor current 00470 RESERVED 00471 Pump2Insulation 10 kQ R Motor insulation resistance 00472 Pump2WaterlnOil 0 1 96 R Motor water in oil measurement 00473 Pump2Alarms1 bits R Pump alarms item 1 00474 Pump2Alarms2 bits R Pump alarms item 2 00475 Pump2Alarms3 bits R Pump alarms item 3 00476 Pump2Warnings1 bits R Pump warnings item 1 00477 Pump2Warnings2 bits R Pump warnings item 2 00478 Pump2Warnings3 bits R Pump warnings item 2 00479 Pump2MotorTemperature1 1 C R Motor temperature 1 Event Simulation 00701 Simulation EventCode enum R W Event code to simulate 00702 Simulation EventSource enum R W Source of simulated event 00703 Simulation EventDeviceNo enum R W Event device number 00704 Simulation Activate bool Ww Activate deactivate simulation 00705 Simulation Status bool R Actual simulation state User Registers 00751 e gt 00800 UserRegisterArea unscaled R W Register area for e g device labelling by the user Display Name String Sc NameRegisterArea UTF 8 R Name string read from the CU 361 43 Address Identifier Scaling R W Description Hour Log 02001 PitOverflowTimeLog1 72 Log R Pit incremental overflow time hour log 1 72 02073 PitOverflowCntHourLog1
15. Pump2Runnin hool O Not running P g 1 Running PitPumpsMonitoringFault Actual fault state of pump 1 monitoring devices e g IO 111 clt bool 0 No fault Bit 0 Pump1MonitoringFault a 60207 1 Fault in auxiliary equipment or sensors PitPumpsMonitoringFault EH fault state of pump 2 monitoring devices e g IO 111 bun bool 0 No fault Bit 1 Pump2MonitoringFault S sis 1 Fault in auxiliary equipment or sensors PitPumpsWarning Warning state of pump 1 bool 0 No warning Bit 0 Pump1Warning 1 Warning 00208 TOW eur 7 PitPumpsWarning ee P RTE Bit 1 Pump2Warnin bool De No warning i p g 1 Warning PitPumpsAlarm playin state of pump 1 bool 0 No alarm Bit 0 Pump1Alarm 1 Alarm 90203 Al tate of 2 PitPumpsAlarm E SES bool 0 No alarm Bit 1 Pump2Alarm 1 Alarm p Pit alarm events item 1 00210 PAAMS bits Bit interpreted See section 6 13 Alarms and warnings Pit alarm events item 2 SECH See bs Bit interpreted See section 6 13 Alarms and warnings e Pit alarm events item 3 00212 SE bits Bit interpreted See section 6 13 Alarms and warnings Pit warning events item 1 00213 PitWarnings1 bits Bit interpreted See section 6 13 Alarms and warnings e Pit warning events item 2 00214 Fame bits Bit interpreted See section 6 13 Alarms and warnings e Pit warning events item 3 00215 PibNamingsa bis Bit interpreted See section 6 13 Alarms and warnings 00216 EventLogLate
16. 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 JI Rawa Sumur Ill 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 1 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 Floor Aju Building 679 5 Yeoksam dong Kangnam ku 135 916 Seoul Korea Phone 82 2 5317 600 Telefax 82 2 5633 725 Latvia SIA GRUNDFOS Pumps Latvia Deglava biznesa centrs Augusta Deglava iela 60 LV 1035 Riga T lr 371 714 9640 7 149 641 Fakss 371 914 9646 Lithuania GRUNDFOS Pumps UAB Smolensko g 6 LT 03201 Vilnius Tel 370 52 395 430 Fax 370 52 395 431 Malaysia GRUNDFOS Pumps Sdn Bhd 7 Jalan Peguam U1 25 Glenmarie Industrial Park 40150 Shah Alam Selangor Phone 60 3 5569 2922 Telefax 60 3 5569 2866 M xico Bomba
17. There are some advanced GPRS settings which have default values that usually work but in special cases it might be necessary to change some of them This can only be done with the Grundfos PC Tool WW Controls Authentication Normal Secure only used by some service providers default is Normal Roaming Enabled Disabled default is Disabled Modbus TCP port number default 502 GENIpro port number default 49152 Other relevant settings in the CU 361 To find the parameter in the CU 361 go to Settings gt Communication settings gt SCADA settings gt SCADA PIN code enabled SCADA PIN code 6 9 3 Status In the CU 361 display Status gt System gt GSM GPRS you will see the following information GPRS connection state Detached No connection to any GPRS service Attached Connection to GPRS service established Context active IP address has been assigned ready for a client to establish a socket connection Connected A client has established a socket connection The system is ready for TCP IP data exchange or already exchanging data Total GPRS data sent in kb Total GPRS data received in kb P address e g 218 214 34 201 The same display also supplies statistical information about SMS messages call up connections and GSM signal strength 29 6 9 4 Operation When powering on a CU 361 with the correct GSM GPRS setting the following GPRS connection
18. a human readable format Hour log The Hour log button opens the display for showing the hour log The table below illustrates the structure of the data in the Modbus registers and a way of visualising them Hour Data Registers 1 2 3 71 72 Pit overflow time min 0 4 6 0 0 02001 02072 Number of pit overflows 0 1 3 0 0 02073 02144 Overflow volume 0 1 m 0 12 34 0 0 02145 02216 Specific energy Wh m 240 262 198 308 287 02217 02288 Pumped volume m 67 69 72 45 23 02289 02360 Energy consumption 0 1 kWh 342 456 514 178 123 02361 02432 EE 20 48 o 4 02439 02504 Pump 1 operating time min 23 56 60 14 12 02793 02864 Pump 1 number of starts 4 1 1 4 3 02865 02936 Pump 1 average flow 0 1 l s 452 468 458 433 446 02937 03008 Pump 1 average current 0 1 A 252 248 241 240 242 03009 03080 Pump 2 operating time min 21 52 63 15 11 03081 03152 Pump 2 number of starts 7 2 1 2 3 03153 03224 Pump 2 average flow 0 1 l s 458 451 471 438 444 03225 03296 Pump 2 average current 0 1 A 250 239 240 229 240 03297 03368 Data Log The Data log button opens the display for showing the configurable data log The illustrations in fig 17 show a way of visualising the pit water level motor current for pump 1 and motor current for pump 2 Pit water level Start 2 Start 1 Lae a Stop Time Pump 1 motor current Time Pump 2 motor current Time TM04 34
19. alarm warning condition and will make the system assume automation control without any auto acknowledgement delay The Custom relay buttons are radio buttons Selecting On will issue the value 1 to data item SetCustomRelay register 00102 and selecting Off will issue the value 0 Time real time clock in the CU 361 control unit Reading and displaying the time is done by using RealTimeClockHI LO register 00228 00229 unix time or RtcSecond register 00230 RtcMinute register 00231 RtcHour register 00232 RtcDay register 00233 RtcMonth register 00234 RtcYear register 00235 if this time format is preferred The Set time button opens a dialogue that can write the data item SetRealTimeClockHI LO register 00112 00113 unix time 12 2 2 Pit status display Water level PitWaterLevel register 00301 0 01 m Pit depth PitDepth register 00303 0 01 m Actual flow PitFlowOut register 00306 0 1 I s Average flow PitAverageFlowOut register 00307 Total power consumption PitPowerHI LO register 00308 00309 1 W Total energy consumption PitEnergyHI LO register 00310 00311 0 1 kWh Energy consumption yesterday PitEnergyYesterday register 00312 0 1 kWh Energy consumption today PitEnergyToday register 00313 0 1 kWh Total pumping efficiency PitSpecificEnergy register 00314 1 Wh m Total operating time PitOperatingTimeHI LO register 00329 00330 1 min
20. not reset event log 0 do not interlock the pit 1 set pit to Auto mode Oc 5 oljlm 2 o Hence the value to set is 05000000000100000 0x0020 Request from master to slave Field Value Description Slave address 0x01 Function code 0x06 Write single register Start address HI 0x00 ControlRegister address Start address LO 0x64 00101 0x0065 Value HI 0x00 ControlRegister value Value LO 0x20 32 0x0020 5 0 set pit in Auto mode Hence the value to set is 05000000000010000 decimal 16 0x0010 Request from master to slave Field Value Description Slave address 0x01 Function code 0x06 Write single register Start address HI 0x00 ControlRegister address Start address LO 0x64 00101 0x0065 Value HI 0x00 ControlRegister value Value LO 0x10 16 0x0010 Response from slave to master Field Value Description Slave address 0x01 Function code 0x06 Write single register Start address HI 0x00 ControlRegister address Start address LO 0x64 00101 0x0065 Value HI 0x00 ControlRegister value Value LO 0x10 7 16 0x0010 If there is no response from the slave refer to section 8 2 Modbus GSM GPRS communication faults Subject to alterations 59 60 61 62 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 Austral
21. one byte Then comes a variable size data field For each telegram a CRC is calculated and appended to the telegram two bytes total All bytes in the telegram except for the CRC itself are included in the check When using Modbus communication via a GSM call up connection the Modbus RTU telegram format is used When using Modbus communication via GPRS the Modbus TCP telegram format is used See section 6 9 GPRS connection The two formats have the address and data part of the telegram in common Therefore the examples in the following are equally valid for both connection types For Modbus RTU a two byte CRC has to be added according to the Modbus specification The Modbus data model states that registers numbered X are addressed in telegrams as X 1 e g register 00104 setpoint is addressed as 00103 in a Modbus telegram 11 2 Modbus function code overview The supported function codes are shown in the table below Type Code Hex Name 03 0x03 Read holding registers 16 bit data 04 0x04 Read input registers registers 06 0x06 Write single register 16 0x10 Write multiple registers Diagnostics Diagnostics 08 08 See section 11 7 Diagnostics 0x08 for subcodes Reading or writing coils are not supported The same data are available in both holding registers and input registers meaning that either function 0x03 or 0x04 can be used for reading data 48 11 3 Read holding registers 0x03 This f
22. one hour all the logged data in the Hour log is shifted one hour back in time and the oldest data set is cleared The exact time where this happens will be delayed a few seconds relative to the hour incrementation so to be sure to read Hour log data that has been correctly updated it is recommended to read data at least 30 seconds after the hour incrementation Address Register name Scale Description 02001 s ee 02072 PitOverflowTimeHourLog1 72 1 min Pit incremental overflow time hour log 1 72 02073 02144 PitOverflowCntHourLog1 72 unscaled Pit incremental number of overflows hour log 1 72 02145 3 ahs 02216 PitOverflowVolumeHourLog1 72 0 1m Pit incremental overflow volume hour log 1 72 02217 T 3 P o 02288 PitSpecificEnergyHourLog1 72 1 Wh m Pit specific energy hour log 1 72 02289 3 a 02360 PitVolumeHourLog1 72 0 1m Pit incremental pumped volume hour log 1 72 02361 i ius 02432 PitEnergyHourLog1 72 0 1 kWh Pit incremental energy consumption hour log 1 72 02433 e Pit incremental operating time two pumps operating simultaneously 02504 Pit2PumpsOprTimeHourLog1 72 1 min hour log 1 72 02505 02792 Reserved addresses 02793 gt TM 02864 Pump1OprTimeHourLog1 72 1 min Pump 1 incremental operating time hour log 1 72 02865 02936 Pump1StartCntHourLog1 72 unscaled Pump 1 incremental number of starts h
23. s 1001 Pump1LatestFlow 0 1 I s 1002 Pump1Current 0 1A 1003 Pump1Insulation 10 ko 1004 Pump1WaterInOil 0 1 96 1005 Pump1MotorTemperature1 1 C 1006 Pump1MotorTemperature2 1 C 1007 Pump1CosPhi 0 01 1008 Pump1Power 10 W 1009 Pump1Voltage 0 1V 1010 PumpiLatestCurrent 0 1A 1011 Pump1StartsPerH Unscaled 1012 Pump iLatestOpreratingTime 1s 2000 Pump2Flow 0 1 I s 2001 Pump2LatestFlow 0 1 I s 2002 Pump2Current 0 1A 2003 Pump2Insulation 10 ko 2004 Pump2WaterInOil 0 1 96 2005 Pump2MotorTemperature1 1 C 2006 Pump2MotorTemperature2 1 C 2007 Pump2CosPhi 0 01 2008 Pump2Power 10 W 2009 Pump2Voltage 0 1V 2010 Pump2LatestCurrent 0 1A 2011 Pump2StartsPerH Unscaled 2012 Pump2LatestOpreratingTime 1s The data item PitPowerHI LO registers 00308 and 00309 has a resolution of 1 W but the logging is in 10 W Log series max limits Total number of samples 40000 registers 8192 registers max value for LogSeriesNoOfSamples Log series max length 64 max value for NoOfLogSeries register 07001 Max number of log series 25 6 4 Separation of reads and writes The functional profile supports Modbus holding registers which means that registers can be both read and written By default most of the register values meant for writing by the Modbus master will also be updated by the CU 361 itself to reflect the actual value used by the CU 361 Differences arise due to internal value limitations and because Some settings and cont
24. via Simulation Activate register 00705 bit 0 The event recording will take place as if the event was real but the system operation will not be influenced The Simulation Status register 00706 bit 0 can be used to check if event simulation is active If the bit value is 0 there is no active alarm simulation By writing a 0 to Simulation EventCode register 00701 and afterwards setting the Simulation Activate register 00705 bit 0 control bit the simulated event is cancelled It can also be cancelled with the PitControl ResetAlarm register 00101 bit 0 control bit Event simulation procedure Write a valid event code see section 70 Grundfos alarm and warning codes to Simulation EventCode register 00701 Write an event source number see section 6 13 Alarms and warnings to Simulation EventSource register 00702 Write a device number see section 6 13 Alarms and warnings to Simulation EventDeviceNo register 00703 Write an action type number see section 5 9 Simulation register block to Simulation EventActionType register 00704 Activate the alarm simulation with the above settings by writing 1 to Simulation Activate register 00705 bit 0 34 6 13 Alarms and warnings These registers reflect the actual alarm warning conditions for the pit or the pump Alarms warnings which have acknowledgement type Auto ack will be cleared automatically when normal conditions are restored Alarms warnings whi
25. 00351 UserAnalog1 0 1 96 R User defined measurement on analog input 1 00352 UserAnalog2 0 1 96 R User defined measurement on analog input 2 00353 UserAnalog3 0 1 96 R User defined measurement on analog input 3 Pump 1 data and status register block 00401 Pump1Status bits R Status register for the pump 00402 Pump1ControlSource enum R Pump control source 00403 Pump1ConnectionType enum R Pump connection type 00404 Pump1OprTimeHl f 1 min R Total operating time 00405 Pump1OprTimeLO 00406 Pump1TimeToServiceHI 00407 Pump1TimeToServiceLO H R Timeo Nexe eS 00408 Pump10OprTimeYesterday 1 min R Operating time yesterday 00409 Pump10OprTimeToday 1 min R Operating time today 00410 Pump1LatestOprTime 1s R Operating time last time it was operated 00411 Pump1StartCounterHl unscaled R Total number of pump starts 00412 Pump1StartCounterLO 00413 Pump1StartCounterYesterday unscaled R Total number of pump starts yesterday 00414 Pump1StartCounterToday unscaled R Total number of pump starts today 00415 Pump1AvgStartsPerHour unscaled R Average number of pump starts per hour 00416 Pump1Flow 0 1 I s R Calculated or measured pump flow 42 Address Identifier Scaling R W Description 00417 Pump1LatestFlow 0 1 I s R Latest calculated measured flow capacity 00418 Pump1Current 0 1A R Motor current 00419 Pump1LatestCurrent 0 1A R La
26. 01 m Stop levels for pumps 1 and 2 SetStopLevelPump1 register 00127 0 01 m SetStopLevelPump2 register 00129 0 01 m e These registers only reflect the actual values if the WriteSetup ReadWriteSeparation register 00006 bit is set to 0 Otherwise reading back the actual values has to take place via the corresponding read only registers e g OverflowLevel register 00240 Before trying to change the settings remember to write the ScadaPinCode register 00109 if PIN code protection has been enabled The Event log button opens the display for showing a scrollable list of event records alarms and warnings The event log in the CU 361 contains the 50 latest events with the newest one at the top Each record takes up seven registers and has the following format ID Code Description Source Type Time stamp The complete event log takes up 7 x 50 350 registers and is located in the register area register 06001 to 06351 An Event log example is shown on page 57 56 Event log ID Code Description Source Type Time 341 192 Overflow System Alarm appearing 05 08 2008 09 25 342 192 Overflow System Alarm disappearing 05 08 2008 11 09 343 222 Time for service mixer Mixer Warning appearing 07 08 2008 02 38 344 6 Motor insulation resistance low Pump 2 Warning appearing 11 08 2008 08 24 The time stamp is in Unix time format In the display example it has been converted to
27. 1 Complete the commissioning steps in section 7 1 Step by step guide to hardware setup CIM 250 for hardware setup Verify that the Modbus communication has been established e g by using Modbus function code 0x08 Diagnostics subcode 2 0x00 Return Query Data and ensuring that the response is equal to the request See section 13 1 Diagnostics return query data for details 3 Read register address 00301 with Modbus function code 0x03 Read Holding Registers to read the actual water level from the pit This value is scaled in 0 01 m e g a value of 100 equals 1 m 4 Read register address 00203 with Modbus function code 0x03 Read Holding Registers to read the actual operating mode of the pit This is an enumerated value See section 5 5 Pit status register block for details 5 Read register addresses 00210 00211 00212 with Modbus function code 0x03 Read Holding Registers to get the alarm bits from the pit See section 5 5 Pit status register block for interpretation of the bits Read register address 00202 with Modbus function code 0x03 Read Holding Registers and ensure that bit 4 6 ScadaPinCodeEnabled has the value of 0 If this is not the case the correct PIN code must be set with ScadaPinCode register 00109 To interlock the pit set register 00201 bit 3 to value 1 with Modbus function code 0x06 Write single register This control bit 7 will set the pit to interlock mode for as many minutes as the value InterlockTimeout registe
28. 29 4408 Fig 17 Data logging 57 13 Modbus telegram examples When using Modbus communication via a GSM call up connection the Modbus RTU telegram format is used When using Modbus communication via GPRS the Modbus TCP telegram format is used See section 6 9 GPRS connection The two formats have the address and data part of the telegram in common Therefore the examples in the following are equally valid for both connection types For Modbus RTU a two byte CRC has to be added according to the Modbus specification The Modbus data model states that registers numbered X are addressed in telegrams as X 1 e g register 00104 setpoint is addressed as 00103 in a Modbus telegram 13 1 Diagnostics return query data This function is useful to ensure that the communication path and slave configuration are correct It will echo the request in the response In the example slave address 0x01 is used Request from master to slave Field Value Description Slave address 0x01 Function code 0x08 Diagnostics Subcode 0x00 Echo request Data OxAB Test data Data OxCD Test data Response from slave to master Field Value Description Slave address 0x01 Function code 0x08 Diagnostics Subcode 0x00 Echo request Data OxAB Test data Data OxCD Test data If there is no response from the slave refer to section 8 2 Modbus GSM GPRS communication faults 13 2 Reading the device configuration registe
29. 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 Podru nica Ljubljana landrova 8b SI 1231 Ljubljana rnu e Phone 386 1 568 0610 Telefax 386 1 568 0619 E mail slovenia grundfos si Spain Bombas GRUNDFOS Espa a 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 Lunnag rdsgatan 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 F llanden 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 GRUNDFOS 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 l PYHIIGOC YKPAIHA 01010 KuiB Byn Mockoscbka 86 Ten 38 044 390 40 50 Qax 38 044 390 40 59 E mail ukraine grundfos com United Arab Emirates GRUNDFOS Gulf Distrib
30. CADA To find the parameter in the CU 361 go to Settings gt Communication settings gt SCADA settings gt SCADA PIN code if PIN code protection is used SCADA PIN code enabled disabled Settings gt Communication settings gt Interlock settings gt Incoming interlock enabled For further information see installation and operating instructions for Dedicated Controls Interlocking procedure 1 The Modbus master e g SCADA system or PLC writes the correct SCADA PIN code to the ScadaPinCode register 00109 if PIN code protection is enabled The SCADA system can verify that write access is granted by reading the PitStatus WriteAccess register 00202 bit 5 which will be logical 1 if write access is granted 2 The CU 361 Modbus slave verifies that the written ScadaPinCode register 00109 register value corresponds to the SCADA PIN code entered by the user CU 361 or PC Tool WW Controls If the codes match the slave will accept data writing from SCADA 3 The Modbus master writes the InterlockTimeout register 00226 if this value should be controlled from the master application If it is not written the existing value will be used 4 The Modbus master raises the interlock bit PitControl InterlockPit register 00101 bit 3 which will bring the CU 361 into interlock mode An interlock timeout is initiated corresponding to the current value of the InterlockTimeout register 00226 in the Modbus profile Whenever a
31. CP 17 Fi Hormanes requitementcannot 56 Underload 94 Limit exceeded sensor 1 be met 18 Commanded alarm standby trip 57 Dry running 95 Limit exceeded sensor 2 19 Diaphragm break dosing pump 58 Low flow 96 Setpoint signal outside range 20 Insulation resistance low 59 No flow 97 Signal fault setpoint input 21 Too many starts per hour 64 Overtemperature 98 Signal fault input forsetpaint influence 22 Moisture switch alarm digital 65 Motor temperature 1 99 Signal fault input for analog t m or t_mo or t_mo1 setpoint 23 Smart trim gap alarm 66 ur e control electronics 104 Software shutdown Temperature too high internal Electronic rectifier protection 24 Vibration 67 frequency converter module t_m 195 activated ERP External temperature Electronic inverter protection 23 SE a water temperature t w 198 activated EIP Load continues even if the motor Thermal relay 1 in motor 26 has been switched off 69 e g Klixon 110 Skew load electrical asymmetry External motor protector activated Thermal relay 2 in motor 27 e g MP 204 70 e g thermistor 111 Current asymmetry Motor temperature 2 28 Battery low 71 Pt100 t mo2 112 Cos too high Turbine operation 29 impellers forced backwards 72 Hardware fault type 1 113 Cos o too low 30 Change bearings 73 Hardware shutdown HSD 1420 AVxiliary winding fault specific service information single phase motors 31 Change varistor s 74 Internal supply voltage too high 121 Auxiliar
32. Function enum Function of the float switch 0 Not used 1 Dry running DS 3 Stop all pumps 4 Stop 5 Stop 1 the first pump 6 Stop 2 the second pump 11 Start stop 12 Start 1 the first pump stop 13 Start 14 Start 1 the first pump 15 Start 2 the second pump 20 Start all pumps 21 Alarm level 23 High level 00222 FloatSwitch4Function 14 enum Function of the float switch 0 Not used 1 Dry running D 3 Stop all pumps 4 Stop 5 Stop 1 the first pump 6 Stop 2 the second pump 11 Start stop 12 Start 1 the first pump stop 13 Start 14 Start 1 the first pump 15 Start 2 the second pump 20 Start all pumps 21 Alarm level 23 High level Address Register name Scale Description Function of the float switch 0 Not used 1 Dry running 2c 3 Stop all pumps 4 Stop 5 Stop 1 the first pump 6 Stop 2 the second pump 00223 FloatSwitch5Function enum 11 Start stop 12 Start 1 the first pump stop 13 Start 14 Start 1 the first pump 15 Start 2 the second pump 20 Start all pumps 21 Alarm level 23 High level PitSensors Presence of ultrasonic level control sensor Bit 0 UltrasonicLevel bool 0 Not present ControlSensor 1 Present Pit amp ensors Presence of pressure sensor bool 0 Not present Bit 1 PressureSensor
33. GENIbus data error counter 00023 VersionNumber unscaled R Software version number 00024 ActualModbusAddress unscaled R Actual Modbus slave address 00025 GrundfosTXcountHl 60026 GrundrosTXconntl Bi unscaled R Grundfos GENIbus TX counter 00027 GrundfosRXcountHI 05028 GEET unscaled R Grundfos GENIbus RX counter Pit Control amp Configuration Register Block 00101 PitControl bits R W Register for pit control 00102 CustomRelay bool R W Sets the value of the custom relay 00103 PitPump1Control bits R W Register for pit pump control 00104 PitPump2Control bits R W Register for pit pump control 00109 ScadaPinCode unscaled R W PIN code for SCADA systems etc 00110 SetEventLogClearlD unscaled R W Records to clear in the event log 00111 SetlnterlockTimeout 1 min R W Interlock timeout value 00112 SetRealTimeClockHl 1s R W For setting a new real time clock value in the CU 361 00113 SetRealTimeClockLO 00114 SetRtcSecond enum R W Second of the minute 0 59 00115 SetRtcMinute enum R W Minute of the hour 0 59 00116 SetRtcHour enum R W Hour of the day 0 23 00117 SetRtcDay enum R W Day ofthe month 1 31 00118 SetRtcMonth enum R W Month of the year 1 12 00119 SetRtcYear enum R W Year 0 65535 e g 2008 00120 SetRtc bool RIW A a clock to the values in 00121 SetOverflowLevel 0 01 m R W Set level for overflow level alarm 00122 SetHighLevel 0 01 m R W Set level for high level alarm 00123 SetAlarmLevel 0 01 m R W Set level for alarm level alarm 00124
34. GRUNDFOS INSTRUCTIONS Grundfos CIM 290 GSM for Grundfos Dedicated Controls aa GB Functional profile and user manual E vi M iN m mh rns M eni Et Gre 2m aes W lt p Se n seu WwW BE gt THINK gt INNOVATE gt GRUNDFOS CONTENTS 2 1 2 2 2 3 2 4 2 5 3 1 3 2 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 5 10 5 11 5 12 5 13 5 14 5 15 6 1 6 2 6 3 6 4 6 5 6 6 6 7 6 8 6 9 6 10 6 11 6 12 6 13 7 1 7 2 8 1 8 2 10 11 11 1 11 2 11 3 11 4 11 5 11 6 11 7 11 8 12 12 1 12 2 13 13 1 13 2 13 3 13 4 13 5 13 6 Symbols used in this document Introduction About this functional profile Assumptions Definitions and abbreviations System diagram Specifications CIM 250 GSM module Installation LEDs Modbus function code overview Functional profile Register block overview CIM configuration register block CIM status register block Pit control and configuration register block Pit status register block Pit data register block Pump 1 data and status module register block Pump 2 data and status module register block Simulation register block User register block Name string register block Hour log register block Event log register block Data log index Data log series Detailed descriptions SCADA PIN code protection Reading the event log Reading the configurable data log series Separation of reads and wri
35. OxFE In the request the slave with address 1 is asked to write the value OxAFFE to the register at address 0x1000 Example of response from slave to master Address Function code Address HI Address LO Value HI Value LO 0x01 0x06 0x10 0x00 OxAF OxFE The response is an echo of the request 49 11 6 Write multiple registers 0x10 This function is used for writing a block of contiguous holding registers in the slave Register addresses start from zero meaning that a register numbered 100 is addressed as 99 Example of request from master to slave Madness Function Start Start Quantity Quantity Byte Register Register Register Register code address HI address LO HI LO count 33 HI 33 LO 34 HI 34 LO 0x01 0x10 0x00 0x20 0x00 0x02 0x04 0x00 0x01 OxBO OxBO In the request the slave with address 1 is asked to write the value 0x0001 to the register at address 0x0020 and the value OxBOBO to the register at address 0x0021 Example of response from slave to master Address Function code Start address HI Start address LO Quantity written HI Quantity written LO 0x01 0x10 0x00 0x20 0x00 0x02 The response returns the function code starting address and quantity of registers written 50 11 7 Diagnostics 0x08 This function provides a test for checking the communication system between the master and the Grundfos slave It contains a single byte subcode to identify the test to be performed Su
36. PitOverflowVolumeYesterday 0 1 m Pit overflow volume yesterday Requires a level sensor 00322 PitOverflowVolumeToday 0 1 m Pit overflow volume today Requires a level sensor 00323 PitOverflowTime 1 min Pit overflow time Requires a level sensor or float switches 00324 PitOverflowTimeYesterday 1 min Pit overflow time yesterday Requires a level sensor or float switches 00325 PitOverflowTime Today 1 min Pit overflow time today Requires a level sensor or float switches 00326 PitOverflowCounter unscaled Number of pit overflows Requires a level sensor or float switches 00327 PitOverflowCounterYesterday unscaled Number of pit overflows yesterday Requires a level sensor or float switches 00328 PitOverflowCounterToday unscaled Number of pit overflows today Requires a level sensor or float switches 00329 PitOperating TimeHI f f 1 min Total pit operating time power on time 00330 PitOperatingTimeLO 00331 Pit2PumpsOprTimeHI HON i 1 min Total operating time two pumps operating simultaneously 00332 Pit2PumpsOprTimeLO 00333 Pit2PumpsOprTimeYesterday 1 min Operating time yesterday two pumps operating simultaneously 00334 Pit2PumpsOprTimeToday 1 min Operating time today two pumps operating simultaneously 00335 00350 RESERVED 00351 UserAnalogInput1 0 1 96 User defined measurement on analog input 1 00352 UserAnalogInput2 0 1 User defined measurement on analog input 2 00353 UserAnalogInput3 0 1 User defined me
37. See section 5 2 CIM configuration register block address 00005 for acknowledgement behaviour Control bit that sets the pit to Auto mode 0 No command PitControl bool 1 Pit in Auto mode status is read from OperatingMode register 00203 Bit 4 AutoPit This control bit is triggered on rising edge only i e setting logical O to 1 See section 5 2 CIM configuration register block address 00005 for acknowledgement behaviour Control bit that acknowledges a call back from the CU 361 0 No command PitControl bool 1 Acknowledging the call back Bit 5 CallBackAck This control bit is triggered on rising edge only i e setting logical 0 to 1 See section 5 2 CIM configuration register block address 00005 for acknowledgement behaviour Control bit that sets the value of the custom relay RelayControl 00102 ae bool 0 Relay state logical 0 Bit 0 SetCustomRelay 1 Relay state logical 1 Remote manual control of pump 1 in the pit 00103 PitPump control anu 0 Auto mode the pump is controlled by the pit controller 1 Forced start 2 Forced stop Remote manual control of pump 2 in the pit 00104 PitPump2control sara 0 Auto mode the pump is controlled by the pit controller 1 Forced start 2 Forced stop 00105 00108 RESERVED RANGE PIN code for SCADA systems etc If StatusRegister ScadaPinCodeEnabled register 00202 bit 4 is enabled 00109 ScadaPinCode unscaled the correct PIN code must be set in this register in o
38. SetDryRunningLevel 0 01 m R W Set level for dry running alarm 00125 SetFoamDrainingLevel 0 01 m R W Set level for foam draining stop 00126 SetStartLevelPump1 0 01 m R W _ Set start level for the first pump 00127 SetStopLevelPump1 0 01 m R W Set stop level for the first pump 00128 SetStartLevelPump2 0 01 m R W _ Set start level for the second pump 00129 SetStopLevelPump2 0 01 m R W Set stop level for the second pump 40 Address Identifier Scaling R W Description 00138 UserLabel1 unscaled R W Register area for device labelling 00139 UserLabel2 unscaled R W Register area for device labelling 00140 UserLabel3 unscaled R W Register area for device labelling Maius rds b unscaled R W Register area for device labelling 00188 UserLabel50 unscaled R W Register area for device labelling Pit Status Register Block 00201 ControlBitAck bits R Used if manual acknowledgement is enabled 00202 PitStatusRegister bits R Register for pit status 00203 OperatingMode enum R Mode of pit operation 00204 PitPumpsPresence bits R Presence state of pit pumps 00205 PitPumpsDisabled bits R Disabled state of pit pumps 00206 PitPumpsRunning bits R Running state of pit pumps 00207 PitPumpsMonitorFault bits R Monitoring state of pit pumps 00208 PitPumpsWarning bits R Warning state of pit pumps 00209 PitPumpsAlarm bits R Alarm state of pit pumps 00210 P
39. aled 1 Value of related number e g pit wastewater pump 1 2 Value of related number e g pit wastewater pump 2 3 Value of related number e g user defined sensor 3 Event type and condition of logged event No 1 oz 06006 EventTypeAndConditionLog1 enum 12 Alarm eoram dppedre YP g 2 Alarm condition disappears 3 Warning condition appears 4 Warning condition disappears 06007 EventTimeStampLog1HI v 1s Seconds since midnight January 1st 1970 UNIX time 06008 EventTimeStampLog1LO 06009 06344 Event log 2 49 06345 EventlDLog50 unscaled Event ID for logged event No 50 06346 EventCodeLog50 enum Event code for logged event No 50 06347 EventSourceLog50 enum Event source for logged event No 50 06348 EventDeviceNo unscaled Device number related to the event or its recognition 06349 EventTypeAndConditionLog50 enum Event type and condition of logged event No 50 06350 EventTimeStampLog50HI Dei 3 1s Seconds since midnight January 1st 1970 UNIX time 06351 EventTimeStampLog50LO 22 5 14 Data log index This is an index area for the configurable data log The log data index registers are read only See section 6 3 Reading the configurable data log series for detailed information on how to read the configurable log series By default the configurable logs are not set up This can only be done with the Grundfos PC Tool WW Controls or via the CU 361 control panel For further information see installation and ope
40. aled Low order part of IP address GPRS only 00240 OverflowLevel 0 01 m Actual level for activation of overflow level alarm 00241 HighLevel 0 01 m Actual level for activation of high level alarm 00242 AlarmLevel 0 01 m Actual level for activation of alarm level alarm 00243 DryRunningLevel 0 01 m Actual level for activation of dry running level alarm 00244 FoamDrainingLevel 0 01 m Actual level for foam draining stop 00245 StartLevelPump1 0 01 m Actual start level for the first pump 00246 StopLevelPump1 0 01 m Actual stop level for the first pump 00247 StartLevelPump2 0 01 m Actual start level for the second pump 00248 StopLevelPump2 0 01 m Actual stop level for the second pump 15 5 6 Pit data register block Registers in this block can be read by means of function codes 0x03 and or 0x04 It is not possible to write to these registers The table below shows for which controller type the registers are supported OxFFFF indicates that the data value is not available Address Register name Scale Description 00301 PitWaterLevel 0 01 m Sensor measured water level in the pit Requires a level sensor Float switch detected water level in the pit Requires one or more float 00302 PitSwitchWaterLevel enum switches Range 0 to 5 00303 PitDepth 0 01 m Depth of the pit 00304 PitFlowIn due Actual fow intothe pit Requires a flow sensor or flow cal
41. asurement on analog input 3 16 5 7 Pump 1 data and status module register block All register values are read only and OxFFFF indicates that the data value is not available Address Register name Scale Description Pump Status We presence of pump SEN bool 0 Not present Bit 0 Presence 1 Present Pump Status Actual running state of pump M bool 0 Not running Bit 1 Running S 1 Running Pump Status Actual fault state of pump monitoring devices bool 0 No fault Bit 2 MonitoringFault B zs 2 1 Fault in auxiliary equipment or sensors Warning state of pump E bool 0 No warning A g 1 Warning Pump1Status Alarm state of pump bool 0 No alarm Bit 4 Alarm 1 7 Alarm Pump1Status on GE er equipment IO 111 Bit 5 10111Present Bera 1 Present 004071 Fault state of ili i t 10 111 Pump1 Status hag Gen See auxiliary equipmen Bit 6 10111Fault 1 Fault Pump Status SS dee E equipment MP 204 Bit 7 MP204Present gd 1 Present Pump Status S E auxiliary equipment MP 204 Bit 8 MP204Fault 1 Fault Pump Status v e aint equipment SM 111 Bit 9 SM111Present ke 1 Present Pump Status seh SE auxiliary equipment SM 111 Bit 10 SM111Fault 1 Fault Pump Status Act al enabled disabled state of the pump Bit 11 PumpDisabled nee SE H 1 Disabled e g for temporary maintenance Actual control source of the pump 0 Auto 00402 Pump1Con
42. ation method is Both and the interlock master phone number is present in the interlock slave SMS phone number list The interlock timeout value however is always optional If it is not included the previously received value will be used By issuing the Auto command the interlock master can instantly terminate interlocking pppp AUTO The function of interlocking by SMS has the natural consequence that interlocking is also possible via a mobile phone In this case the user will be able to see the acknowledgement SMS positive or negative replied back from the CU 361 The CU 361 interlock master can interlock up to three CU 361 interlock slaves each represented by a set of parameters that have to be configured in the master for each of them To find the parameter in the CU 361 go to Settings gt Communication settings gt Interlock settings gt Interlock pit 1 gt Outgoing interlock slave phone number Outgoing interlock SMS PIN code Outgoing interlock SMS PIN code enabled Outgoing interlock timeout The interlock slave has to be configured as described in the installation and operating instructions for Dedicated Controls To find the parameter in the CU 361 go to Settings gt Communication settings gt SMS authentication gt SMS PIN code pppp SMS authentication method Via phone number Via PIN code Both or None Settings gt Communication settings gt Interlock settings gt Incoming interlo
43. bcode Name Return query data 0x00 Data in this request are to be echoed in the response The response must be identical to the request so this function is often used to verify Modbus communication 0x01 Restart communications All communications counters are cleared and the device is restarted 0x02 Return diagnostics register Returns the 16 bit diagnostics register See section 11 8 Diagnostics register interpretation Force Listen Only 0x04 Forces the device into Listen Only mode This effectively mutes the device making it unable to communicate on the network To bring the device back to normal mode a Restart communications command code 0x08 subcode 0x01 must be issued Ox0A Clear counters and diagnostics register Clears all counters and the diagnostics register These are also cleared on power up restart 0x0B Return bus message count Returns the number of messages detected by the slave 0x0C Return bus CRC error count Returns the number of CRC errors in the slave 0x0D Return bus exception count Returns the number of Modbus exception responses that the slave has transmitted OxOE Return slave message count Returns the number of messages that the slave has processed OxOF Return slave no response count Returns the number of messages for which the slave has sent no response 0x12 Return bus character overrun count Returns the number of overruns in the slave 0x14 Clear overrun counter Clears the overrun counter This is also cleared
44. bool This bit is only active if AutoAckControlBits register 00005 bit 0 is set to 0 Bit 2 AckResetEventLog 0 Not acknowledged 00201 1 Acknowledged Indicates if an InterlockPit control bit was acknowledged by the device AcknowledgeRegister bool This bit is only active if AutoAckControlBits register 00005 bit 0 is set to 0 Bit 3 AckInterlockPit 0 Not acknowledged 1 Acknowledged Indicates if an AutoPit control bit was acknowledged by the device AcknowledgeRegister bool This bit is only active if AutoAckControlBits register 00005 bit 0 is set to 0 Bit 4 AckAutoPit 0 Not acknowledged 1 Acknowledged Indicates if a CallBack control bit was acknowledged by the device AcknowledgeRegister bool This bit is only active if AutoAckControlBits register 00005 bit 0 is set to 0 Bit 5 AckCallBack 0 Not acknowledged 1 Acknowledged PitStatus Bit 0 RESERVED i i PitStatus Actual alarm condition bool 0 No active alarms Bit 1 AlarmActive B 1 One or more active alarms PitStatus Actual warning condition ECH bool 0 No active warnings Bit 2 WarningActive 1 One or more active warnings 00202 Manual control condition PitStatus bool 0 Not in manual control mode Bit 3 ManualControl x 1 Manual control active PitStatus PIN code functionality Bit 4 ScadaPinCodeEnabled Dog D Ne RIN code required i 1 PIN code required to perform remote control and configuration P
45. bsorbs vibrations and makes it easier to replace the battery Connect the battery to the CIM 250 as shown in fig 5 If the battery is not connected the user will not receive any SMS alarm message in case of a power cut If the CU 361 has a backup battery the CIM 250 will be able to send SMS alarm messages until the backup battery has been discharged wt PN TM04 2645 2808 Fig 5 Connecting the battery The battery will only be charged if the battery temperature is within 0 C to 45 C Switch on the power supply The CIM 250 is powered either by the CU 361 or by the battery The LED1 is flashing yellow searching for GSM network When the connection to the GSM network has been established the LED1 will pulsate yellow GSM network active See fig 6 The LED2 is permanently green internal communication between the CIM 250 and the CU 361 is OK For setting up the CIM 250 for SMS functions SCADA communication and interlock functions see installation and operating instructions for Dedicated Controls 3 2 LEDs The CIM 250 GSM module has two LEDs See fig 2 Yellow green status LED LED1 for GSM GPRS communication Red green status LED LED2 for internal communication between the CIM 250 and the CU 361 LED1 yellow green Searching for GSM network 1 GSM network active 2 Call up connection active 3 Data via GPRS 4 Data via call up connection 5 SMS message 6 3 N 3 io
46. ch have acknowledgement type Manual ack require a PitControl ResetAlarm command to be cleared Warnings use the same bit interpretation as alarms Description Data item Code Event source Pit alarms 1 Overflow alarm PitAlarms1 0 192 System High level alarm PitAlarms1 1 191 System Alarm level alarm PitAlarms1 2 190 System Dry running alarm PitAlarms1 3 57 System Mains supply fault PitAlarms1 4 6 System Level float switch sequence inconsistency PitAlarms1 5 205 System Inconsistency between float switches and sensor PitAlarms1 6 204 System Level pressure sensor signal fault PitAlarms1 7 168 Al level sensor Flow sensor signal fault PitAlarms1 8 169 Al flow sensor Power meter sensor signal fault PitAlarms1 9 186 Al power sensor Mixer contactor feedback fault PitAlarms1 10 221 DI mixer contactor Distributed I O module communication fault PitAlarms1 11 226 10 351 Add on CIM communication fault PitAlarms1 12 159 Add on CIM SIM card fault PitAlarms1 13 160 Add on CIM SCADA call back fault PitAlarms1 14 15 System Power on occurred PitAlarms1 15 247 System Pit alarms 2 Battery UPS fault PitAlarms2 0 248 Battery UPS Hardware fault general PitAlarms2 1 72 CU 361 10 351 Ethernet No IP address from DHCP server PitAlarms2 2 231 System Ethernet Auto disabled due to misuse PitAlarms2 3 232 System Ti
47. ck enabled 33 6 11 Real time clock The real time clock can be set and or read from the CU 361 in two ways Unix format or standard format All time stamps in the event log and in the data log are also Unix time format Read the time with UNIXRealTimeClockHI register 00228 and UNIXRealTimeClockLO register 00229 or set a new time with SetRealTimeClockHI register 00112 and SetRealTimeClockLO register 00113 The new time will be activated in the CU 361 when writing the LO order register It is recommended to write the HI LO registers in the same telegram 6 11 1 Unix time format For further information see e http www devshed com c a Administration UNIX Time Format Demystified 1 http www epochconverter com 6 11 2 Standard format In the standard format there are registers for specifying second minute hour day month and year offset by 2000 in a human readable way With registers from 00230 to 00235 the actual values can be read and with registers 00114 to 00119 new values can be set The new values will be activated when writing the value 1 to SetRtc register 00120 bit 0 6 12 Event simulation It is possible to simulate alarm warning events by writing appropriate values to the registers Simulation EventCode register 00701 Simulation EventSource register 00702 Simulation EventDeviceNo register 00703 Simulation EventActionType register 00704 and afterwards trigger the simulated event
48. control bit acknowledgement Auto and manual The AutoAckControlBits setting register 00005 sets the desired approach 0 Disabled Control bits are not automatically lowered when accepted by the device The user must lower the control bit manually before the control bit can be triggered again When setting a control bit is accepted by the device the corresponding control bit acknowledgement will be raised and the user can lower the control bit 1 Enabled Control bits are automatically lowered when accepted by the device so the user does not have to lower it manually default Example 1 ResetAlarm with auto acknowledgement enabled default The user sets the PitControl ResetAlarm control bit register 00101 bit 0 to 1 to reset an alarm When accepted by the slave the PitControl ResetAlarm control bit is automatically reset to 0 The user can then set the PitControl ResetAlarm control bit to 1 again to reset an alarm again AutoAckEnabled is the default setting 26 Example 2 ResetAlarm with auto acknowledgement disabled The user sets the PitControl ResetAlarm control bit register 00101 bit 0 to 1 to reset an alarm When accepted by the slave the AcknowledgeRegister AckResetAlarm register 00201 bit 0 is set to 1 and the PitControl ResetAlarm is still 1 The user must then manually set PitControl ResetAlarm to 0 before another alarm can be reset When doing so the AcknowledgeRegister AckResetAlarm will rever
49. culation from level sensor 00305 PitAverageFlowln oiis Average How intone pit Requires a flow sensor or flow calculation from level sensor 00306 _ PitFlowOut Garis SC EE Requires a flow sensor or flow calculation from level sensor 00307 PitAverageFlowOut Qe ZE Requires a flow sensor or flow calculation from level sensor 00308 PitPowerHl 1W Power consumption of the pit Requires a power sensor MP 204 00309 PitPowerLO 00310 PitEnergyHI 0 1 kWh Energy consumption of the pit Requires a power sensor MP 204 00311 PitEnergyLO 00312 PitEnergyYesterday 0 1 kWh Energy consumption of the pit yesterday Requires a power sensor MP 204 00313 PitEnergyToday 0 1 kWh Energy consumption of the pit today Requires a power sensor MP 204 00314 PitSpecificEnergy ttim Specific energy consumption of the pit Requires a power sensor MP 204 and a flow sensor 00315 PitPumpedVolumeHI gi Total pumped volume 00316 PitPumpedVolumeLO Sch Requires a flow sensor or flow calculation from level sensor 00317 PitPumpedVolumeYesterday 0 1 m Total pumped volume yesterday Requires a flow sensor or flow calculation from level sensor 00318 PitPumpedVolumeToday oim Total pumped volume today Requires a flow sensor or flow calculation from level sensor 00319 PitMixerStartsPerHour unscaled Number of mixer starts per hour Requires the presence of a mixer 00320 PitOverflowVolume 0 1 m Pit overflow volume Requires a level sensor 00321
50. d deaerating 1 Leakage current 35 76 Internal communication fault problem 2 Missing phase 36 Discharge valve leakage 77 eo fault twin hgad 3 External fault signal 37 Suction valve leakage 78 Fault speed plug 4 Too many restarts 38 Vent valve defective 79 Functional fault add on module 5 Regenerative braking 40 Undervoltage 80 Hardware fault type 2 6 Mains fault 41 Undervoltage transient 81 Verification error data area RAM Verification error code area 7 Too many hardware shutdowns 42 Cut in fault dV dt 82 ROM FLASH PWM switching frequency Verification error FE parameter 8 Een 45 Voltage asymmetry 83 area EEPROM 9 Phase sequence reversal 48 Overload 84 Memory access error AA T Verification error BE parameter 10 Communication fault pump 49 Overcurrent i line i dc i mo 85 area EEPROM 11 Water in oil fault motor oil Hj EE 88 Sensor fault general shutdown mpf 12 TIR TUE als 51 Blocked motor pump 89 Signal fault feedback sensor 1 general service information 13 Moisture alarm analog 52 Motor slip high 90 Signal fault speed sensor Electronic DC link protection s 14 activated ERP 53 Kipped motor 91 Signal fault temperature 1 sensor 15 Communication fault main system 54 Motor protection function 92 Calibration fault feedback SCADA 3 sec limit sensor 16 Other 55 Motor current protection activated 93 Signal fault sensor 2 M
51. d Controls wastewater system and the SCADA call back function in the CU 361 has been enabled in general and also enabled for this particular alarm the CIM 250 will attempt to establish a GPRS connection to the SCADA system If the GPRS connection state is Connected one or more socket connections are established the call back function in the CU 361 will use the GPRS connection and perform a GPRS call back to all clients connected to port 502 Otherwise it will use a standard GSM call back See section 6 7 GSM call back connection A common standard for call back via GPRS does not exist In the CU 361 this function is implemented as a Modbus TCP write telegram sent from the CIM 250 See fig 11 Ox Has the value of the latest transaction ID minus 10 Transaction ID Ox 0x00 Protocol ID 0x00 0x00 Length 0x06 Slave address OxE7 The selected slave address here the default value is shown O06 Write single register 0x01 Register address 0x00 S OxFF Value OxFFOO written to register 0x0001 Value to write 0x00 Fig 11 Modbus TCP telegram used for call back via GPRS TM04 4909 2809 The call back telegram is a Write single register function that writes the value of OxOOFF to a specific register address in the Modbus TCP master Which register address to write to can be programmed in the ScadaGprsCallBackRegister register 00007 In fig 11 the address is 0x0001 The Modbus TCP master must interpret this as a call back r
52. e application layer communicating with a TCP port number default 502 The difference when compared to the fieldbus protocol Modbus RTU is the exclusion of the 16 bit CRC checksum and the adding of a Modbus application program header as illustrated below Modbus RTU telegram Bea ME Modbus application program header Z Modbus TCP IP data Transaction 1D ID Protocol iD ID Lenan va ID E Data E ID Modbus TCP IP application data unit Fig 9 Modbus TCP telegram TMO04 4907 2209 6 9 1 Subscription The GSM service providers have different technical solutions for GPRS to choose from You have to select the service provider and the technical solution that best suit your needs and it must be based on static IP addressing You will get the following from the GSM service provider A Subscriber Identity Module SIM card An Access Point Name APN e g internet Username is fixed and cannot be changed by the user Password is fixed and cannot be changed by the user A static IP address Solutions based on a VPN Virtual Private Network involve the use of special routers e g GRE routers Generic Routing Encapsulation which you will also get from the service provider 6 9 2 Installation Specific settings for GPRS communication in the CU 361 To find the parameter in the CU 361 go to Settings gt Communication settings gt GPRS settings gt APN Username Password
53. ent or its recognition 06006 EventTypeAndConditionLog1 Log R Event type and condition for logged event No 1 06007 EventTimeStampLog1HI Log nm R Seconds since midnight January 1st 1970 UNIX time 06008 EventTimeStampLog1LO Log 06009 EventIDLog2 Log R Event ID for logged event No 2 06010 EventCodeLog2 Log R Event code for logged event No 2 06011 EventSourceLog2 Log R Event source for logged event No 2 06012 EventDeviceNo Log R Device number related to the event or its recognition 06013 EventTypeAndConditionLog2 Log R Event type and condition for logged event No 2 06014 EventTimeStampLog2Hl Log s R Seconds since midnight January 1st 1970 UNIX time 06015 EventTimeStampLog2LO Log List continues for events 3 to 49 06345 EventlDLog50 Log R Event ID for logged event No 50 oldest event 06346 EventCodeLog50 Log R Event code for logged event No 50 06347 EventSourceLog50 Log R Event source for logged event No 50 06348 EventDeviceNo Log R Device number related to the event or its recognition 06349 EventTypeAndConditionLog50 Log R Event type and condition for logged event No 50 06350 EventTimeStampLog50HI Log vd f R Seconds since midnight January 1st 1970 UNIX time 06351 EventTimeStampLog50LO Log Data Log Header 07001 NoOfLogSeries unscaled R Number of log series L 0 64 07002 LogSeries1ltemNo unscaled R Log series 1 item number 07003 LogSeries1RegAddr unscaled R Register start address of log series 1 07004 LogSeriestSamplingT
54. equest from the CU 361 and start polling for data within one minute otherwise the Modbus TCP write telegram will be resent The SCADA system must complete its communication with the CIM 250 by issuing a call back acknowledgement If call back is to be used the SCADA system software Modbus TCP driver must support this procedure If more clients are Connected simultaneously they will all receive the call back and any of them will be able to terminate the call back sequence GSM network e g SCADA CIM 250 Silence timeout after 1 min ScadaGprsCallBackRegister Modbus TCP request will be re transmitted Mog bus TCP CallBack Ack Internal acknowledge of Call back Ready for new Call back TM04 4910 2209 Fig 12 GPRS call back sequence Relevant settings in the CU 361 To find the parameter in the CU 361 go to Settings gt Communication settings gt SCADA settings gt SCADA call back enabled Settings gt Alarm settings gt System alarms gt SCADA call back for particular alarms 31 6 10 Interlocking 6 10 1 From SCADA system via GSM GPRS Interlocking can be done from a Modbus master like a SCADA system via the Modbus interface Modbus telegram s ScadaPinCode InterlockTimeout PitControl InterlockPit CU 361 User SCADA PIN code SCADA PIN code E D OS Modbus replies de acknowledge Incoming interlock enabled TMO04 4911 2209 Fig 13 Interlocking from S
55. ery the CIM 250 will not detect that the power supply to the CU 361 has been interrupted as it will loose power supply itself Therefore it cannot send a message To inform the user that there has been a power cut the CIM 250 will always send an SMS message when the power supply has returned Installation name GSM Module Power on occurred 6 8 3 Change GSM module battery If the CIM 250 detects that the optional CIM 250 battery is worn out and must be replaced it will send this message to all numbers in the phone book Installation name GSM Module Error Change GSM Module battery 28 6 8 4 GSM module battery low If the CIM 250 detects that the optional CIM 250 battery level is low it will send this message to all numbers in the phone book Installation name GSM Module Error GSM Module battery low 6 9 GPRS connection GPRS General Packet Radio Service is a wireless allways on connection that remains active as long as the CIM 250 is within range of the service With GPRS it is possible to establish a wireless connection to the internet and thus enable a remote connection to a SCADA system computer or another PC application Typical data rates are 32 48 kbit s The GPRS itself takes care of the wireless data transfer via the GSM network It plays the same role as Ethernet in a wired network On top of GPRS is the TCP IP protocol which enables easy integration with the internet The Modbus TCP protocol is used on th
56. face Module for the Grundfos Dedicated Controls CU 361 control unit 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 Assumptions This functional profile assumes that the reader is familiar with commissioning and programming Modbus devices The reader should also have some basic knowledge of the Modbus protocol and technical specifications 2 3 Definitions and abbreviations Ob Prefix Ob indicates a binary number Ox Prefix Ox indicates a hexadecimal number APN Access Point Name Name used to identify a GPRS service in the GSM mobile network CIM 250 Grundfos Communication Interface Module CRC Cyclic Redundancy Check A data error detection method CSD Circuit Switched Data Connection is established via a fixed connection a physical circuit or a reserved data channel CU 361 Grundfos Control Unit for Dedicated Controls GENIbus Proprietary Grundfos fieldbus standard GPRS General Packet Radio Service GRE Generic Routing Encapsulation A tunnelling protocol that can encapsulate a TCP packet type inside IP address tunnels creating a virtual point to point link between routers at remote points over the internet GSM Global System for Mobile communications IO 111 Grundfos protection module IO 351 Grundfos I O module LAN Local Area Network LED L
57. g time today 00460 Pump2LatestOperatingTime 1s Operating running time last time it was operated 00461 Pump2StartCounterHl unscaled Total number of pump starts 00462 Pump2StartCounterLO 00463 Pump2StartCounterYesterday unscaled Total number of pump starts yesterday 00464 Pump2StartCounterToday unscaled Total number of pump starts today 00465 Pump2StartsPerHour unscaled Number of pump starts within the last hour 00466 Pump2Flow 0 1 I s Calculated average or measured pump flow 00467 Pump2Latest Flow 0 1 I s Latest calculated measured flow capacity 00468 Pump2Current 0 1A Motor current 00469 Pump2LatestCurrent 0 1A Latest motor current 00470 RESERVED 19 Address Register name Scale Description 00471 Pump2Insulation 10 kQ Motor insulation resistance 00472 Pump2WaterInOil 0 1 96 Motor water in oil measurement Pump alarms item 1 00473 SES bits Bit interpreted See section 6 13 Alarms and warnings wont SES bits Ge 6 13 Alarms and warnings DOS EECH bits E 6 13 Alarms and warnings TOTEM Pump2Warnings1 bits Ge 6 13 Alarms and warnings SES Pump2Warnings2 bits Sire ie corsi 6 13 Alarms and warnings 00478 Pump2War ings3 bits GE 6 13 Alarms and warnings 00479 Pump2MotorTemperature1 1 C Motor temperature 1 5 9 Simulation register block Address Register name Scale Description 00701 SimulationEventCode enum Event code to simulate 00702 SimulationEventSource enum Event source to
58. g series 2 sample No 1 LogSeries2SampleN2 Value of log series 2 sample No N last sample in series LogSeries ltemNo Log series item number See section 6 3 Reading the configurable data log series LogSeries SamplingTime Time period between samples in log series LogSeries NoOfSamples Number of samples in log series Ny LogSeries TimeStampHI _ Log series Unix time stamp Subtracting Sampling time gives the time stamp of sample No 2 in this series etc LogSeries TimeStampLO LogSeries Sample1 Value of log series sample No 1 LogSeries SampleN Value of log series sample No Ny last sample in series LogSeriesLItemNo LogSeriesLSamplingTime Log series L item number See section 6 3 Reading the configurable data log series Time period between samples in log series L LogSeriesLNoOfSamples Number of samples in log series L NL LogSeriesL TimeStampHI 8 Log series L Unix time stamp Subtracting Sampling time gives the time stamp of sample No 2 in this series etc LogSeriesLTimeStampLO LogSeriesLSample1 Value of log series L sample No 1 LogSeriesLSampleN1 Value of log series L sample No N last sample in series indicates variable register address 24 6 Detailed descriptions 6 1 SCADA PIN code protection It is always possible to get read access via Modbus but if the CU 361 is SCADA PIN code protected PitStatus ScadaPi
59. gnalLevelAverage 1 R Average value of GSM signal level 00238 IPAddressHI unscaled R High order part of IP address GPRS only 00239 IPAddressLO unscaled R Low order part of IP address GPRS only 00240 OverflowLevel 0 01 m R Level for overflow level alarm 00241 HighLevel 0 01 m R Level for high level alarm 00242 AlarmLevel 0 01 m R Level for alarm level alarm 00243 DryRunningLevel 0 01 m R Level for dry running alarm 00244 FoamDrainingLevel 0 01 m R Level for foam draining stop 00245 StartLevelPump1 0 01 m R Start level for the first pump 00246 StopLevelPump1 0 01 m R Stop level for the first pump 00247 StartLevelPump2 0 01 m R Start level for the second pump 00248 StopLevelPump2 0 01 m R Stop level for the second pump 41 Address Identifier Scaling R W Description Pit Data Register Block 00301 PitWaterLevel 0 01 m R Sensor measured water level in the pit 00302 PitSwitchWaterLevel enum R Float switch detected water level in the pit 00303 PitDepth 0 01 m R Depth of the pit 00304 PitFlowIn 0 1 I s R Actual flow into the pit 00305 PitAverageFlowIn 0 1 I s R Average flow into the pit 00306 PitFlowOut 0 1 I s R Actual flow out of the pit 00307 PitAverageFlowOut 0 1 I s R Average flow out of the pit 00308 PitPowerHl 1W R Power consumption of the pit 00309 PitPowerLO 00310 PitEnergyHI 0 1 kWh R Energy consumption
60. he telegram registers are addressed starting from zero meaning that registers numbered 1 16 are addressed as 0 15 The register data in the response message are packed two bytes per register For each register the first byte contains the high order bits while the second byte contains the low order bits Example of request from master to slave Address Function code Start address HI Start address LO Quantity HI Quantity LO 0x01 0x04 0x10 0x10 0x00 0x03 In the request the slave with address 1 is asked to deliver three contiguous registers starting from address 0x1010 4112 meaning register 4113 Example of response from slave to master Function Register Register Register Register Register Register Address code Byte count 4413 HI 4113 LO 4114 HI 4114 LO 4115 HI 4115 LO 0x01 0x04 0x06 0x22 0x22 0x22 0x22 0x22 0x22 In the response the byte count is six since there are three registers of two bytes All three registers hold the value of 0x2222 11 5 Write single register 0x06 This function is used for writing a single holding register in the slave The request telegram specifies the address of the register that is to be written Register addresses start from zero meaning that a register numbered 10 is addressed as 9 The normal response is an echo of the request indicating that the value was written Example of request from master to slave Address Function code Address HI Address LO Value HI Value LO 0x01 0x06 0x10 0x00 OxAF
61. i 37 Buzin HR 10010 Zagreb Phone 385 1 6595 400 Telefax 385 1 6595 499 www grundfos hr Czech Republic GRUNDFOS s r o Cajkovsk ho 21 779 00 Olomouc Phone 420 585 716 111 Telefax 420 585 716 299 Denmark GRUNDFOS DK A S Martin Bachs Vej 3 DK 8850 Bjerringbro TIf 45 87 50 50 50 Telefax 45 87 50 51 51 E mail info GDK grundfos com www grundfos com DK Estonia GRUNDFOS Pumps Eesti O Peterburi tee 92G 11415 Tallinn Tel 372 606 1690 Fax 372 606 1691 Finland OY GRUNDFOS Pumput AB Mestarintie 11 FIN 01730 Vantaa Phone 358 3066 5650 Telefax 358 3066 56550 France Pompes GRUNDFOS Distribution S A Parc d Activit s de Chesnes 57 rue de Malacombe F 38290 St Quentin Fallavier Lyon T l 33 4 74 82 15 15 T l copie 33 4 74 94 10 51 Germany GRUNDFOS GMBH Schl terstr 33 40699 Erkrath Tel 49 0 211 929 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 Hung ria Kft Park u 8 H 2045
62. ia 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 GrundfosstraRe 2 A 5082 Gr dig 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 l ipencraBurenecrBo l PVHIIOOC B Muncke 220123 Munck yn B Xopyxen 22 oc 1105 Ten 37517 233 97 65 akc 37517 233 97 69 E mail grundfos_minsk mail ru Bosnia Herzegovina GRUNDFOS Sarajevo Trg Heroja 16 BiH 71000 Sarajevo Phone 387 33 713 290 Telefax 387 33 659 079 e mail grundfos bih net ba Brazil Mark GRUNDFOS Ltda Av Humberto de Alencar Castelo Branco 630 CEP 09850 300 S o Bernardo do Campo SP Phone 55 11 4393 5533 Telefax 55 11 4343 5015 Bulgaria GRUNDFOS Pumpen Vertrieb Representative Office Bulgaria Bulgaria 1421 Sofia Lozenetz District 105 107 Arsenalski blvd Phone 359 2963 3820 2963 5653 Telefax 359 2963 1305 Canada GRUNDFOS Canada Inc 2941 Brighton Road Oakville Ontario L6H 6C9 Phone 1 905 829 9533 Telefax 1 905 829 9512 China GRUNDFOS Pumps Shanghai Co Ltd 51 Floor Raffles City No 268 Xi Zang Road M Shanghai 200001 PRC Phone 86 021 612 252 22 Telefax 86 021 612 253 33 Croatia GRUNDFOS CROATIA d o o Cebin
63. ight Emitting Diode Modbus A fieldbus used worldwide MP 204 Grundfos Motor Protector PIN Personal Identification Number SIM cards PUK Personal Unblocking Key SIM cards SELV SELV E SIM SM 111 SMA TCP IP Transmission speed UTF 8 VPN Separated or Safety Extra Low Voltage Separated or Safety Extra Low Voltage with Earth connection SIM card Subscriber Identity Module Grundfos Sensor Module for integration in pumps using powerline communication interface SubMiniature version A Coaxial radio signal connection standard Transmission Control Protocol Internet Protocol Protocol suitable for internet communication Bits transferred per second Unicode Transformation Format character encoding Virtual Private Network A network using the internet to connect nodes These systems use encryption and other security mechanisms to ensure that only authorised users can access the network and that the data cannot be intercepted 2 4 System diagram The CU 361 control unit is connected to one or two Grundfos wastewater pumps It offers status information as well as control and monitoring of a wastewater pit via a user friendly control panel with display The CIM 250 is an add on communication module to be fitted in the CU 361 using a 10 pin connection This enables GSM GPRS communication with a PLC SCADA system mobile phone etc Via the GSM GPRS connection it is possible to control the
64. ime i oe ee 07005 LogSeries1NoOfSamples unscaled R eae cae aro Senes 1 Ny configur ble n 07006 LogSeries2ltemNo unscaled R Log series 2 item number 07007 LogSeries2RegAddr unscaled R Register start address of log series 2 07008 LogSerieszsampiingTime EA 07009 LogSeries2NoOfSamples unscaled R uerb cel abe a series 2 N2 configurable on LogSeries ltemNo unscaled R Log series item number LogSeries RegAddr unscaled R Register start address of log series 44 Address Identifier Scaling R W Description LogSeries SamplingTime 1s R Time period between samples in log series Ss LogSeries NoOfSamples unscaled R Number of samples in log series Nz 07254 LogSeriesLItemNo unscaled R Log series L item number last series 07255 LogSeriesLRegAddr unscaled R Register start address of log series L 07256 LogSeriesLSamplingTime 1s R Time period between samples in log series L 07257 LogSeriesLNoOfSamples unscaled R Number of samples in log series L NL 07258 LogSeriesEndMark unscaled R Log series header end mark 0 Data Log Series 07259 LogSeries1ltemNo unscaled R Log series 1 item number 07260 LogSeries1SamplingTime 1s R Log series 1 sampling time 07261 LogSeries1NoOfSamples unscaled R Log series 1 number of samples 07262 LogSeries1TimeStampHI e 07263 LogSeriesiTimeStampLO 1s R Log series 1 UNIX time stamp 07264 LogSeries1Sample1 0 01 m R First sample
65. itAlarms1 bits R Pit alarm events item 1 00211 PitAlarms2 bits R Pit alarm events item 2 00212 PitAlarms3 bits R Pit alarm events item 3 00213 PitWarnings1 bits R Pit warning events item 1 00214 PitWarnings2 bits R Pit warning events item 2 00215 PitWarnings3 bits R Pit warning events item 3 00216 EventLogLatestID unscaled R ID of the latest event record 00217 NumberOfFloatSwitches unscaled R Number of installed float switches 00218 FloatSwitchesStatus bits R On off state of float switches 00219 FloatSwitch1 Function enum R Function of float switch 1 00220 FloatSwitch2Function enum R Function of float switch 2 00221 FloatSwitch3Function enum R Function of float switch 3 00222 FloatSwitch4Function enum R Function of float switch 4 00223 FloatSwitch5Function enum R Function of float switch 5 00224 PitSensors bits R Which system sensors are present 00225 DayCounterZeroTime enum R Zero time for counters 00226 InterlockTimeout 1 min R Actual interlock timeout value 00227 RESERVED 00228 RealTimeClockHI N 00228 FisalTimeClacklO 1s R Actual real time clock 00230 RtcSecond enum R Second of the minute 0 59 00231 RtcMinute enum R Minute of the hour 0 59 00232 RtcHour enum R Hour of the day 0 23 00233 RtcDay enum R Day of the month 1 31 00234 RtcMonth enum R Month of the year 1 12 00235 RtcYear enum R Year 0 254 7 year 2000 year 2254 00236 GSMSignalLevelActual 1 R Actual value of GSM signal level 00237 GSMSi
66. itStatus Remote write access Bit 5 WriteAccess bool 0 No write access PIN code is incorrect 1 Full write access PIN code is either correct or not enabled Register for reading the actual operating mode of the pit 0 Standby stopped by level control 1 Start up delay 2 Pumping 3 Stop delay 4 Pumping max 5 Not used 00203 OperatingMode enum Gs Foam draining 7 Daily emptying 8 Pump anti seizing 9 Manual control all enabled pumps in manual control mode 10 Interlock control the pit is interlocked 11 Mains supply fault 12 Level sensor fault 13 All enabled pumps in alarm 14 All pumps out of operation PitPumpsPresence Actual presence of pit pump 1 Bit 0 Pump1Presence SES o S Not present 1 Present 00204 Actual presence of pit pump 2 PitPumpsPresence bodi 0 Not present 12 Bit 1 Pump2Presence 1 Present Address Register name Scale Description PitPumpsDisabled Actual enabled disabled state of pump 1 i e the pump in or out of operation Bit 0 Pump1Disabled SES 9S Enabled STE 1 Disabled 09209 Actual bled disabled state of 2 i e th i t of ti PitPumpsDisabled ctual enabled disabled state of pump 2 i e the pump in or out of operation Bit 1 Pump2Disabled SE Ene Ge 1 Disabled PitPumpsRunning Seen running state of pump 1 bool 0 Not running Bit 0 Pump1Running 1 Running ere Actual i tate of 2 PitPumpsRunning cua anny E EE Bit 1
67. ledgement behaviour 00121 SetOverflowLevel 0 01 m Setting a new level for activation of overflow level alarm If ReadWriteSeparation register 00006 bit 0 is set to 0 the CIM 250 will overwrite this register value with the resulting level 00122 00123 SetHighLevel SetAlarmLevel 0 01 m 0 01 m Setting a new level for activation of high level alarm If ReadWriteSeparation register 00006 bit 0 is set to 0 the CIM 250 will overwrite this register value with the resulting level Setting a new level for activation of alarm level alarm If ReadWriteSeparation register 00006 bit 0 is set to 0 the CIM 250 will overwrite this register value with the resulting level 00124 00125 SetDryRunningLevel SetFoamDrainingLevel 0 01 m 0 01 m Setting a new level for activation of dry running alarm If ReadWriteSeparation register 00006 bit 0 is set to 0 the CIM 250 will overwrite this register value with the resulting level Setting a new level for foam draining stop If ReadWriteSeparation register 00006 bit 0 is set to 0 the CIM 250 will overwrite this register value with the resulting level 00126 00127 SetStartLevelPump1 SetStopLevelPump1 0 01 m 0 01 m Setting a new start level for the first pump If ReadWriteSeparation register 00006 bit 0 is set to 0 the CIM 250 will overwrite this register value with the resulting level Set
68. mation 174 Signal fault rotor origo sensor 207 Water leakage 241 Motor phase failure 175 Signal fault temperature 2 sensor 208 Cavitation 242 Automatic motor model t_mo2 recognition failed 176 Signal fault temperature 3 sensor 209 EE EE 243 Motor relay has been forced t_mo3 manually operated commanded 177 Signal fault Smart trim gap sensor 210 Overpressure 244 Fault On Off Auto switch 178 Signal fault vibration sensor 211 Underpressure 245 Pump continuous runtime too long Signal fault bearing temperature Hiaohracir tank orecherae User defined relay has been 179 sensor Pt100 general or 212 parag p g 246 forced manually operated pressure out of range top bearing commanded Signal fault bearing temperature Power on notice device system 180 sensor Pt100 middle bearing SS VF Dinotready ea has been switched off igi Signal fault PTCisensor 214 Water shortage level 2 248 Fault battery UPS short circuited 182 Signal fault bearing temperature 545 so pressure build up timeout sensor Pt100 bottom bearing 47 11 Modbus telegrams and function codes 11 1 Modbus telegram overview The maximum size of a Modbus RTU telegram is 256 bytes Telegrams must be separated by a silent interval of at least 3 5 character times The standard Modbus RTU telegram format is shown in the table below Slave address Function code Data CRC 1 byte 1 byte 0 to 252 bytes 2 bytes A telegram starts with the slave address occupying
69. me for service mixer PitAlarms2 4 222 Mixer Maximum number of mixer starts per hour exceeded PitAlarms2 5 223 System User defined relay activated PitAlarms2 6 246 CU 361 External fault PitAlarms2 8 3 System Combi alarm No 1 PitAlarms2 9 227 System Combi alarm No 2 PitAlarms2 10 227 System Combi alarm No 3 PitAlarms2 11 227 System Combi alarm No 4 PitAlarms2 12 227 System Pit alarms 3 RESERVED PitAlarms3 0 15 Pump alarms 1 Motor temperature alarm PTC1 PumpAlarms1 0 69 10 111 pump No 1 2 Motor temperature alarm PTC2 PumpAlarms1 1 70 IO 351 MP 204 pump No 1 2 Motor stator temperature high T1 Pt1000 Pt100 PumpAlarms1 2 64 IO 111 pump No 1 2 Motor stator temperature high T2 Pt1000 Pt100 PumpAlarms1 3 71 MP 204 pump No 1 2 Motor support bearing temperature high Pt100 PumpAlarms1 4 145 IO 111 pump No 1 2 Motor main bearing temperature high Pt100 PumpAlarms1 5 146 IO 111 pump No 1 2 Motor insulation resistance low PumpAlarms1 6 20 IO 111 pump No 1 2 Motor low voltage no voltage PumpAlarms1 7 40 MP 204 pump No 1 2 Motor high voltage PumpAlarms1 8 32 MP 204 pump No 1 2 Motor phase sequence reversal PumpAlarms1 9 9 MP 204 pump No 1 2 Motor overload maximum current PumpAlarms1 10 48 Al MP 204 pump No 1 2 Motor underload minimum current PumpAlarms1 11 56 Al MP 204 pump No 1 2 Motor protector test trip PumpAlarms1 12 27 DI MP 204 pump No 1 2 Motor missing phase P
70. n the CU 361 They cannot be disabled but are generated by the CIM 250 and sent to all numbers in the phone book No SMS message will be sent if the phone book is empty for instance if the CIM 250 has not been initialised The message is triggered by an event If the CIM 250 is switched off and on the battery must also be removed it will send the message again if the cause of the message still exists 6 8 1 No connection to product If the communication between the CIM 250 and the CU 361 is interrupted for more than one minute the CIM 250 will send this message to all numbers in the phone book Installation name GSM Module Error No connection to product If the cause of the interruption is the fact that the power supply to the product was interrupted the CIM 250 will send this message instead No mains supply using battery See below 6 8 2 No mains supply using battery If the CIM 250 detects that it is being supplied from the optional CIM 250 battery it will send this message to all numbers in the phone book Installation name GSM Module Error No mains supply using battery This fault may disappear by itself as the message is typically triggered by a short power cut In case of this special fault but not the other ones the CIM 250 will send a message telling that the fault has disappeared Installation name GSM Module Mains supply returned If the battery is worn out or the CIM 250 has no batt
71. nCodeEnabled register 00202 bit 4 1 write access requires that the correct PIN code ScadaPinCode register 00109 has been written Writing the correct PIN code value will trigger the write access control and write access will be open which can be verified with the status bit PitStatus WriteAccess register 00202 bit 5 1 To remove write access via Modbus the SCADA PIN code input register ScadaPinCode register 00109 must be set with a value of 0 The SCADA PIN code protection is enabled or disabled via the CU 361 control panel and cannot be enabled or disabled via Modbus See installation and operating instructions for Dedicated Controls To find the parameter in the CU 361 go to Settings gt Communication settings gt SCADA settings 6 2 Reading the event log The event log has a size of 350 registers containing the latest 50 alarm and warning events The number of contained event logs can be read from NoOfEventsInLog register 06001 Each event is represented as an event record of seven registers EventlD EventCode EventSource EventDeviceNo EventTypeAndCondition EventTimeStampHl EventTimeStampLO The EventID is a unique tag for the event record These IDs are incremented successively corresponding to the succession of the events they represent The event log can be handled in three ways Reading the complete log all 50 event records regularly and afterwards sorting new ones from
72. not necessarily indicate for available data an error condition It means that the value is unavailable from the CU 361 b The CU 361 is not configured to show See section 5 6 Pit data register block the value or lacks a sensor to read the value for data values that require a sensor 39 9 Data item overview Explanation to abbreviations used for scaling bits The data item is bit interpreted enum The data item has a pre defined enumeration The data item is unscaled for instance a number unscaled a counter etc bool The data item is boolean variable Unicode transformation format character UTF 8 encoding log Log data Indicates variable register address Address Identifier Scaling R W Description CIM Config Register Block 00001 SlaveMinimumReplyDelay ims R W Minimum Modbus reply delay in ms 00002 RESERVED 00003 ModbusAddress unscaled R W Software defined node address 00004 ModbusBitRate unscaled R W Software defined bit rate 00005 AutoAcknowledgeEvents bits R W Selects event acknowledgement behaviour 00006 ReadWriteSeparation bits R W Selects read back value behaviour 00007 ScadaGprsCallBackRegister unscaled R W ESCH b aud Tepe Used Ior Orie calrpact CIM Status Register Block 00021 GENIbusCRCErrorCnt unscaled R Grundfos GENIbus CRC error counter 00022 GENIbusDataErrorCnt unscaled R Grundfos
73. nowledge of the Modbus functional profile and the use of a SCADA PIN code if enabled The CIM 250 supervises the GPRS GSM system to ensure that it is still working An automatic procedure ensures restarting of the CIM 250 and repetition of the GPRS connection sequence in case a deadlock situation has occurred It also closes down socket connections that are left open by the client and unused for more than 24 hours It is possible to use SMS communication while GPRS communication is active However in the Connected state the delay time between reception and reply will increase If the connection state is different from Connected it is possible to establish a call up connection When the call up connection is established GPRS data exchange will be blocked until the call up is terminated by the caller A total of three Modbus clients can be connected to the Modbus TCP port of the CU 361 and communicate simultaneously Each connection called a socket connection is handled independently If all three sockets are used simultaneously a Silence timeout of only 5 minutes is used to prevent a complete occupation for a long time Clients i VPN tunnel i GSM operator GSM network Base station APN GRE router GRE router CIM 250 GSM module installed Static IP address q Setup status User TM04 4908 2209 Fig 10 GPRS via VPN tunnel 30 6 9 5 Call back via GPRS If an alarm appears in the Dedicate
74. nsulation 10 ko Motor insulation resistance 00422 Pump1WaterlnOil 0 1 96 Motor water in oil measurement Pump alarms item 1 00423 PumpiAlarmsi bits Bit interpreted See section 6 13 Alarms and warnings Pump alarms item 2 00424 PumptAlarms2 bits Bit interpreted See section 6 13 Alarms and warnings Pump alarms item 3 00425 PumpiAlarms3 bits Bit interpreted See section 6 13 Alarms and warnings Pump warnings item 1 00426 Pump1Warnings1 pits Bit interpreted See section 6 13 Alarms and warnings Pump warnings item 2 00427 Pump1Warnings2 pits Bit interpreted See section 6 13 Alarms and warnings Pump warnings item 3 Mosen Pump1Warnings3 pus Bit interpreted See section 6 13 Alarms and warnings 00429 Pump1MotorTemperature1 1 C Motor temperature 1 18 5 8 Pump 2 data and status module register block All register values are read only and OxFFFF indicates that the data value is not available Address Register name Scale Description Pump2Status Aelia presence of pump REN bool 0 Not present Bit 0 Presence 1 Present Pump2Status Actual running state of pump EC bool 0 Not running Bit 1 Running 1 Running Pump2Status ROM fault state of pump monitoring devices a a bool 0 No fault Bit 2 MonitoringFault a e 1 Fault in auxiliary equipment or sensors Pump2Status Warning state of pump Bit 3 Warnin bool 0
75. nterlock the CU 361 In the example slave address 0x01 is used Note that the register is reset by the CIM 250 when the command has been Slave address 0x01 S acknowledged The value is only triggered on rising edge Function code 0x04 Read input registers The register on address 00101 is set to the following Byte count 0x06 6 bytes follow 00209 HI 0x00 Bit Description Pit alarms 1 00209 LO 0x08 0 0 do not reset 00210 HI 0x00 1 0 do not reset alarms Pit alarms 2 00210 LO 0x00 2 0 do not reset history 00211 HI 0x00 3 0 do not reset event log Pit alarms 3 00211 LO 0x00 4 1 interlock the pit If there is no response from the slave refer to section 8 2 Modbus GSM GPRS communication faults When reading the three pit alarm registers the following data becomes available Pit alarms 1 0b 0000 0000 0000 1000 Pit alarms 2 0b 0000 0000 0000 0000 Pit alarms 3 0b 0000 0000 0000 0000 As seen from the alarms table the bit for dry running alarm is set in pit alarms 1 13 5 Setting pit auto mode This section shows how to set Auto mode in the CU 361 In the example slave address 0x01 is used Note that the register is reset by the CIM 250 when the command has been acknowledged The value is only triggered on rising edge The register on address 00101 is set to the following Bit Description 0 do not reset 0 do not reset alarms 0 do not reset history 0 do
76. of log series 1 vei R LogSeries1SampleN1 0 01 m R Last sample of log series 1 LogSeries2ItemNo unscaled R Log series 2 item number LogSeries2SamplingTime 1s R Time period between samples in log series 2 LogSeries2NoOfSamples unscaled R Log series 2 number of samples LogSeries2TimeStampHI LogSeries2TimeStampLO 1s R Log series 2 UNIX time stamp LogSeries2Sample1 0 1A R First sample of log series 2 op R LogSeries2SampleN2 0 1A R Last sample of log series 2 LogSeries ltemNo unscaled R Log series item number LogSeries SamplingTime 1s R Time period between samples in log series LogSeries NoOfSamples unscaled R Log series number of samples LogSeries TimeStampHI 1s R Log series UNIX time stamp LogSeries TimeStampLO LogSeries Sample1 0 1A R First sample of log series e R LogSeries SampleN 0 1A R Last sample of log series LogSeriesLItemNo unscaled R Log series L item number LogSeriesLSamplingTime 1s R Time period between samples in log series L LogSeriesLNoOfSamples unscaled R Log series L number of samples LogSeriesLTimeStampHI 1s R Log series L UNIX time stamp LogSeriesLTimeStampLO LogSeriesLSample1 0 1A R First sample of log series L vi R LogSeriesLSampleNL 0 1A R Last sample of log series L 45 10 Grundfos alarm and warning codes This is a list of general Grundfos alarm and warning codes Not all codes are available in the CU 361 Code Description Code Description Code Description Gas in pump hea
77. of the pit 00311 PitEnergyLO 00312 PitEnergyYesterday 0 1 kWh R Energy consumption of the pit yesterday 00313 PitEnergyToday 0 1 kWh R Energy consumption of the pit today 00314 PitSpecificEnergy 1 Wh m R Specific energy consumption of the pit 00315 PitPumpedVolumeHI 3 00316 PitPumpedVolumeLO Orm TOR pumped volume 00317 PitPumpedVolumeYesterday 0 1 m R Total pumped volume yesterday 00318 PitPumpedVolumeToday 0 1 m R Total pumped volume today 00319 PitMixerAvgStartsPerHour unscaled R Average number of mixer starts per hour 00320 PitOverflowVolume 0 1 m R Pit overflow volume 00321 PitOverflowVolumeYesterday 0 1 m R Pit overflow volume yesterday 00322 PitOverflowVolumeToday 0 1 m R Pit overflow volume today 00323 PitOverflowTime 1 min R Pit overflow time 00324 PitOverflowTimeYesterday 1 min R Pit overflow time yesterday 00325 PitOverflowTimeToday 1 min R Pit overflow time today 00326 PitOverflowCounter unscaled R Number of pit overflows 00327 PitOverflowCounterYesterday unscaled R Number of pit overflows yesterday 00328 PitOverflowCounterToday unscaled R Number of pit overflows today 00329 PitOperatingTimeHI i 1 min R Total pit operating time power on time 00330 PitOperatingTimeLO 00331 Pit2PumpsOprTimeHI Ae a Total operating time two pumps operating 00332 Pit2PumpsOprTimeLO simultaneously 00333 Pit2PumpsOprTimeYesterday 4 min R ce NN two pumps operating 00334 Pit2PumpsOprTimeToday 4 min R Risa Na two pumps operating
78. old ones Reading the event ID of the latest record EventLogLatestID register 00216 and comparing with the event ID of the latest record that has been read previously to see how many new records there have been generated Then afterwards reading only the new ones Clearing the event log with PitControl ResetEventLog register 00101 bit 2 after it has been read Then the event log will always contain new events only The CIM 250 ensures that logged data is protected against internal update during the time it is accessed from Modbus so that the event log constitutes a time consistent block data coherency 6 3 Reading the configurable data log series LogSeriesltemNo The log series item numbers are shown in the table below Note that the scaling of the registers with the present values is identical to the scaling of the logged data values except for power values where the scaling has been changed from 1 W to 10 W to fit into 16 bit Log series item No Log item register Scale 0001 PitWaterLevel 0 01 m 0002 PitSwitchWaterLevel unscaled 0003 PitFlowIn 0 1 I s 0004 PitAverageFlowIn 0 1 I s 0005 PitFlowOut 0 1 I s 0006 PitAverageFlowOut 0 1 I s 0007 PitPower 10 W 0008 PitSpecificEnergy 1 Wh m3 0010 PitMixerStartPerH Unscaled 0500 UserAnaloglIn1 0 1 96 0501 UserAnaloglIn2 0 1 96 0502 UserAnalogIn3 0 1 96 1000 Pump1Flow 0 1 I
79. on 192 e g overflow level in WW 224 Pump fault due to auxiliary module EK E component or general fault application 153 Fault analog output 193 Sensor limit 4 exceeded 225 communication Tault pump module 154 Communication fault display 194 Sensor limit 5 exceeded 226 Communication fault I O module 155 Inrush fault 195 Sensor limit 6 exceeded 227 Combi event ee communication fautt internal 196 Operation with reduced efficiency 228 Not used frequency converter module 157 Real time clock out of order 197 Operation with reduced pressure 229 Not used 158 Hardware circuit measurement 198 Operation with increased power 230 Networcfarm fault consumption 459 CIM fault Communication 199 Process out of range monitoring 231 Ethernet No IP address from Interface Module estimation calculation control DHCP server 160 GSM modem SIM card fault 200 Application alarm 232 Boda EE 168 Signal fault pressure sensor 201 External sensor input high 233 Ethernet IP address conflict 169 Signal fault flow sensor 202 External sensor input low 236 Pump 1 fault 470 Signal fault water in oil WIO 203 Alarm on all pumps 237 Pump 2 fault sensor 171 Signal fault moisture sensor 204 Inconsistency between sensors 238 Pump 3 fault 172 Signal fault atmospheric pressure 205 Level float switch sequence 239 Pump 4 fault sensor inconsistency 173 Signal fault rotor position sensor 206 Water shortage level 1 240 Lubricate bearings Hall sensor specific service infor
80. on power up restart Example of request from master to slave Address Function code Subcode Data Data 0x01 0x00 OxAB OxCD The response is identical to the request Example of response from slave to master Address Function code Subcode Data Data 0x01 0x00 OxAB OxCD 51 11 8 Diagnostics register interpretation The diagnostics register is interpreted as follows Bit Description Internal communication failure with the Grundfos CU 361 EEPROM self test failed test is carried out when the system is booted Grundfos CU 361 not supported RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED co Oo O1 Oo Ni o Kei RESERVED 10 RESERVED 11 RESERVED 12 RESERVED 13 RESERVED 14 RESERVED 15 RESERVED A bit value of 1 means true unless otherwise specified The diagnostics register is read using function code 0x08 and subcode 0x02 52 12 Application example Alarm warning Grey Pump OK Yellow Pump warning 47 9 mh Red Pump alarm device alarm or monitoring fault High level Run stop Start 2 Grey Pump not running 3 Green Pump running SEH Manual Stop S Switch SS D Display R Remote 1 2 Setup Opens a display for configuration of all the control levels Event log Opens a display for viewing the SCADA event log
81. our log 1 72 02937 03008 Pump1AvgFlowHourLog1 72 0 1 I s Pump 1 average flow hour log 1 72 03009 03080 Pump1AvgCurrentHourLog1 72 0 1A Pump 1 average current hour log 1 72 03081 TM 03152 Pump2OprTimeHourLog1 72 1 min Pump 2 incremental operating time hour log 1 72 03153 03224 Pump2StartCntHourLog1 72 unscaled Pump 2 incremental number of starts hour log 1 72 03225 03296 Pump2AvgFlowHourLog1 72 0 1 I s Pump 2 average flow hour log 1 72 03297 03368 Pump2AvgCurrentHourLog1 72 0 1A Pump 2 average current hour log 1 72 21 5 13 Event log register block The event log contains the latest 50 event entries Each entry consists of seven registers containing information about the event Address Register name Scale Description 06001 NoOfEventsInLog unscaled Number of events in the event log 06002 EventIDLog1 unscaled Event ID for logged event No 1 06003 EventCodeLog1 enum Event code for logged event No 1 Event source for logged event No 1 0 System 1 CU 361 2 IO 351 3 10 111 pump 4 MP 204 pump 5 Analog input 06004 EventSourceLog1 enum 6 Pump 7 Add on CIM 8 Battery UPS 9 Mixer 10 Analog input level sensor 11 Analog input flow sensor 12 Analog input power sensor 13 Analog input user defined sensor Device number related to the event or its recognition 0 No related number 06005 EventDeviceNo unsc
82. pumps and read status measured values logs etc CU 361 with CIM 250 GSM module GSM GPRS Ki CU 361 di Sensor input TMO04 4903 2209 Fig 1 CIM 250 solution for CU 361 2 5 Specifications The table below gives an overview of the specifications for the Grundfos CIM 250 For further details please refer to the specific sections of this functional profile General data Description Comments Ambient humidity 30 to 95 Relative non condensing Battery lithium ion The battery will only be charged if the battery temperature is within 0 C to 45 C GENlbus visual diagnostics LED2 Off permanently green flashing red permanently red See section 3 2 LEDs Modbus GSM GPRS specifications Data protocol Modbus RTU Modbus TCP Modbus connection type Slave address GSM GPRS Factory 231 OxE7 GSM GPRS visual diagnostics Maximum Modbus telegram size LED1 256 bytes Off flashing green flashing red permanently red See section 3 2 LEDs Node address and CRC included 3 CIM 250 GSM module e GRUNDFOS 7 Li lon Battery Voltage Capacity 3 7V 1000mAh 3 7Whr Product no 96881516 Prod Code 0811 Version V01 Plant Code T Made in China TM04 2642 2808 Fig 2 CIM 250 GSM module top side view Pos Designation Description Rechargeable lithium ion battery Battery socket SIM card holder SMA connection for GSM aerial
83. r of two pumps None ht PR Warnings Water in oil sensor signal fault 12 2 Total Yesterday Active alarms warnings Alarms None Warnings None Fig 15 Application example 53 12 12 12 1 Adaptation of pit graphics to installation values Pump object graphics the shown register addresses are for pump 1 Presence pump object drawn or not Pump Status Presence register 00401 bit 0 Disabled cross marking Pump Status Disabled register 00401 bit 11 Pumping mode Running green Stopped grey Pump Status Running register 00401 bit 1 Pump top colour the shown register addresses are for pump 1 Red if an alarm is present in Pump Status Alarm register 00401 bit 4 or a monitoring fault fault in auxiliary device in Pump Status MonitoringFault register 00401 bit 2 Yellow if a warning is present in Pump Status Warning register 00401 bit 3 Grey if everything is OK for the pump in question Pump control source the shown register addresses are for pump 1 Pump ControlSource register 00402 enum Letter marking of pump icon Auto 7 no marking Switch S Display D Remote R Number of float switches NumberOfFloatSwitches register 00217 Function of float switches 1 to 5 FloatSwitch1Function register 00219 enum FloatSwitch2Function register 00220 enum FloatSwitch3Function register 00221 enum FloatS
84. r 00226 states If Config AutoAckControlBits register 00005 bit 0 has value 1 default bit 3 in register 00201 will automatically revert to value 0 after it has been acknowledged by the CIM 250 To set the pit back to Auto mode set register 00201 bit 4 to value 1 with Modbus function code 0x06 Write single register 8 If Config AutoAckControlBits register 00005 bit 0 has value 1 default bit 4 in register 00201 will automatically revert to value 0 after it has been acknowledged by the CIM 250 37 8 Fault finding Faults in a CIM 250 GSM module can be detected by observing the status of the two communication LEDs See the table below and section 3 2 LEDs 8 1 LED status CIM 250 fitted in the CU 361 Fault LED status 1 Both LEDs LED1 and LED2 remain off when the power supply is connected 2 The LED for internal communication LED2 is flashing red Possible cause a The CIM 250 is fitted incorrectly in the CU 361 b The CIM 250 is defective a No internal communication between the CIM 250 and the CU 361 Remedy Ensure that the CIM 250 is fitted correctly in the CU 361 Replace the CIM 250 Ensure that the CIM 250 is fitted correctly in the v 3 The LED for internal communication LED2 is permanently red a The CIM 250 does not support the connected CU 361 Contact the nearest Grundfos company b The CIM 250 is defective Replace the CIM 250
85. r block This section shows how to read the Device Config register block a total of four registers In the example slave address 0x01 is used Request from master to slave Field Value Description Slave address 0x01 Function code 0x04 Read input registers Start address HI 0x00 Start address Start address LO 0x00 0x0001 Quantity HI 0x00 Number of registers Quantity LO 0x04 0x0004 58 Response from slave to master Field Value Description Slave address 0x01 Function code 0x04 Read input registers Byte count 0x08 8 bytes follow 00001 HI USDA SlaveMinimumReplyDelay 00001 LO Ox00 0x000A 10 ms 00002 HI 0x00 RegisterOffset 00002 LO 0x00 0x0000 no offset 00003 HI 0x00 Reserved value 00003 LO Ox00 0x0000 00004 HI 0x00 ModbusBitRate 00004 LO 0x04 0x0004 19200 software defined If there is no response from the slave refer to section 8 2 Modbus GSM GPRS communication faults 13 3 Reading the pit water level This section shows how to read and interpret the water level of the pit In the example slave address 0x01 is used Request from master to slave Field Value Description Slave address 0x01 Function code 0x04 Read input registers Start address HI 0x01 Start address 00301 Start address LO Ox2C 0x012D Quantity HI 0x00 Number of registers Quantity LO 0x01 0x0001 Response from slave to master
86. rating instructions for Dedicated Controls Address Register name Scale Description 07001 NoOfLogSeries unscaled Number of available log series L 0 64 07002 Logeengstitemio unscelad SE SC Eeer configurable data log series 07003 LogSeries1RegAddr unscaled Register start address of log series 1 07004 LogSeries1SamplingTime 1s Time period between samples in log series 1 07005 LogSeries1NoOfSamples unscaled Number of samples in log series 1 N4 SES LogSeresaitemNo nscelad SS EECH configurable data log series 07007 LogSeries2RegAddr unscaled Register start address of log series 2 07008 LogSeries2SamplingTime 1s Time period between samples in log series 2 07009 LogSeries2NoOfSamples unscaled Number of samples in log series 2 No LogSeries itemiNo unsc led a RE GER configurable data log series LogSeries RegAddr unscaled Register start address of log series LogSeries SamplingTime 1s Time period between samples in log series LogSeries NoOfSamples unscaled Number of samples in log series Ny LogserlesLitemNo uns aled p e a data log series LogSeriesLRegAddr unscaled Register start address of log series L LogSeriesLSamplingTime 1s Time period between samples in log series L LogSeriesLNoOfSamples unscaled Number of samples in log series L NL LogSeriesEndMark unscaled End mark to end the index Is always 0 indicates variable register address 23 5 15 Data log series
87. rder to gain access to remote control and configuration Verify acceptance in PitStatus WriteAccess register 00202 bit 5 Selects which records to clear in the event log 00119 SESCH uncaled Used together with ResetEventLog control bit register 00101 bit 2 Interlock timeout value measured in minutes 00111 Setintorioek Timeout Amin Status of this register is read in InterlockTimeout register 00226 00112 SetRealTimeClockHI Setting the real time clock in the CU 361 in seconds since midnight January 1st draeond 1970 UNIX time 00113 SetRealTimeClockLO Set SetRealTimeClockHI and SetRealTimeClockLO in order to set a new time in UNIX format 00114 SetRtcSecond 1 second Real time clock Second of the minute 0 59 00115 SetRtcMinute 1 min Real time clock Minute of the hour 0 59 00116 SetRtcHour 1 hour Real time clock Hour of the day 0 23 00117 SetRtcDay 1 day Real time clock Day of the month 1 31 00118 SetRtcMonth 1 month Real time clock Month of the year 1 12 10 Address Register name 00119 SetRtcYear Scale 1 year Description Real time clock Year 0 254 year 2000 year 2254 00120 SetRtc BitO SetRtc bool Control bit that sets the new real time clock in the CU 361 1 Set new real time clock from the registers 00114 00119 This control bit is triggered on rising edge only i e setting logical O to 1 See section 5 2 CIM configuration register block address 00005 for acknow
88. rising edge PitControl InterlockPit is generated the interlock timeout will be reinitialised with the value of the InterlockTimeout register This is used to prolong an interlock mode 5 The Modbus master can any time bring the CU 361 Modbus slave back into Auto mode by raising the PitControl AutoPit register 00101 bit 4 32 6 10 2 From another controller via SMS Interlock master Interlock slave For each interlock slave RER h b Phone number Phone no utgoing interlock slave phone number CU 361 CU 361 pppp INTERLOCK mmmm Interlock command SMS T Outgoing interlock SIM PIN code Outgoing interlock SMS PIN code enabled Outgoing interlock timeout INTERLOCKED SMS acknowledgement Incoming interlock enabled SMS PIN code SMS authentication method TM04 4912 2209 Fig 14 Interlocking from another controller Figure 14 illustrates the CU 361 SMS interlocking mechanism The CU 361 interlock master issues an SMS command containing a 4 digit PIN code pppp matching the SMS PIN code of the interlock slave CU 361 Following the PIN code is the interlock command INTERLOCK with an interlock timeout value mmmm counting in minutes Timeout values allowed 1 1440 min 24 hours If the interlock is accepted correct PIN code correct command and valid interlock timeout value the interlock slave will change its operating mode to Interlock control The SMS PIN code in the interlock SMS command is optional if the authentic
89. rol values can have other sources e g service port and display that can change the actual values Reading a writing register only means reading what has previously been written to the Modbus interface and in the general case this will not reflect what value the CU 361 is actually using To avoid such conflicts the profile has the option of read write separation with the option Config ReadWriteSeparation register 00006 bit 1 1 Using this option means that all writing registers W use an associated reading location R where the resulting status of the writing always can be verified In this case reading and writing never take place via the same registers Pit Event Simulation registers being the only exceptions Example 1 Setting and reading overflow level with ReadWriteSeparation disabled default The user writes a new value to SetOverflowLevel register 00121 The resulting overflow level is then read from SetOverflowLevel register 00121 ReadWriteSeparation is disabled by default Example 2 Setting and reading overflow level with ReadWriteSeparation enabled The user writes a new value to SetOverflowLevel register 00121 The resulting overflow level is then read from OverflowLevel register 00240 hence separating reads from writes 6 5 Control bit acknowledgement All control bits in the functional profile are triggered on the rising edge of a bit The system supports two different approaches to
90. s meaning that either function 0x03 or 0x04 can be used for reading data 5 Functional profile 5 1 Register block overview The Modbus RTU registers are grouped in the following register blocks Starting address Register block Permission Description 00001 CIM Config R W Configuration of the CIM module 00021 CIM Status R Status registers for the CIM module 00101 Pit Control amp Configuration R W Registers for control and configuration of wastewater pit 00201 Pit Status R Registers for status from wastewater pit 00301 Pit Data R Registers for measured values from wastewater pit 00401 Pump 1 R Registers containing pit pump 1 data and status 00451 Pump 2 R Registers containing pit pump 2 data and status 00701 Simulation R W Features for simulation of alarms and warnings 00751 User Registers R W Registers where the user can freely store data 00801 Name String R For reading the name string from the CU 361 02001 Hour Log R Registers containing 72 hour logs 06001 SCADA Event Log R Registers containing the latest 50 event log entries 07001 Data Log Index R Index for the configurable data log series 07301 Data Log Series R Configurable data log series All addresses contain registers Some are bit interpreted while others are 16 bit values or part of 32 bit values A data value of 65535 OxFFFF indicates not available when reading registers The value 65535 OxFFFF does not imply a di
91. s GRUNDFOS de M xico S A de C V Boulevard TLC No 15 Parque Industrial Stiva Aeropuerto Apodaca N L 66600 Phone 52 81 8144 4000 Telefax 52 81 8144 4010 Netherlands GRUNDFOS Netherlands Veluwezoom 35 1326 AE Almere Postbus 22015 1302 CA ALMERE Tel 31 88 478 6336 Telefax 31 88 478 6332 e mail info_gni grundfos com New Zealand GRUNDFOS Pumps NZ Ltd 17 Beatrice Tinsley Crescent North Harbour Industrial Estate Albany Auckland Phone 64 9 415 3240 Telefax 64 9 415 3250 Norway GRUNDFOS Pumper A S Str msveien 344 Postboks 235 Leirdal N 1011 Oslo TIf 47 22 90 47 00 Telefax 47 22 32 21 50 Poland GRUNDFOS Pompy Sp z 0 0 ul Klonowa 23 Baranowo k Poznania PL 62 081 Przezmierowo Tel 48 61 650 13 00 Fax 48 61 650 13 50 Portugal Bombas GRUNDFOS Portugal S A Rua Calvet de Magalh es 241 Apartado 1079 P 2770 153 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 l pyuncoc Poccua 109544 Mocksa yn WkonbHas 39 Ten 7 495 737 30 00 564 88 00 Qakc 7 495 737 75 36 564 88 11 E mail grundfos moscow grundfos com Serbia GRUNDFOS Predstavni tvo 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
92. s completed To finally end the sequence the SCADA system hangs up the line This is detected by the CIM 250 which also hangs up the line and the call back communication session is thereby completed GSM network e g SCADA CIM 250 pack Now pialling Cal _ Dialling timeout after 1 min Silence timeout after 1 min without communication Modbus communication gt Modbus CallBackAck Modbus reply Hangs up s the line S Hangs up x the line S Session z completed 2 Fig 8 Principle illustration of a call back session To find the parameter in the CU 361 go to Settings gt Communication settings gt SCADA settings gt SCADA call back enabled SCADA call back phone number SCADA PIN code enabled SCADA PIN code Settings gt Alarm settings gt SCADA call back enabled for particular alarms 27 6 8 Use of SMS messages The setting up and the use of the SMS functions are described in the installation and operating instructions for Dedicated Controls To find the parameter in the CU 361 go to Settings gt Communication settings gt SMS numbers SMS schedule SMS heartbeat message SMS authentication Apart from the SMS functionality described in the previous sections which is related to the Dedicated Controls wastewater system the CIM 250 will send SMS messages in case of faults or other special conditions of the CIM 250 itself Such messages are not dependent o
93. sable when writing values Each register block will be specified in more detail in the following sections 5 2 CIM configuration register block Registers in this block can be read by means of function codes 0x03 and or 0x04 They can be written as holding registers with function codes 0x06 and 0x10 Address Register name Description 00001 SlaveMinimumReplyDelay The minimum reply delay from the slave in ms Value range 0 10000 i e up to 10 seconds reply delay This delay is typically used in conjunction with a modem The delay value is stored in the device and will remain after a power off The delay set here will be added to the internal delay in the device Default value is 0 00002 RESERVED 00003 SetModbusAddress Modbus address 1 247 The value is stored in the device and will remain after a power off Default value of this register is OxE7 231 The value can be written and changed to another value As long as the address is 231 the CIM 250 will reply to all addresses used in a request 00004 RESERVED 00005 AutoAckControlBits Used to select the behaviour of control bit acknowledgements from the CIM 250 0 Disabled Control bits are not automatically lowered when accepted by the device The user must lower the triggered control bit manually before the control bit can be triggered again 1 Enabled Control bits are automatically lowered when accepted by the device The u
94. sequence will take place 1 The CIM 250 locates the GSM GPRS service The connection state changes from Detached to Attached 2 The CIM 250 attempts to connect to the APN it has been given and requests an IP address The base station looks through its record of legal SIM cards and finds the IP address the address associated with this SIM card to assign to the CIM 250 After the CIM 250 has got the IP address the connection state changes to Context active 3 The CIM 250 is now ready for a client e g SCADA system to establish a socket connection and begin TCP IP data exchange When a client connects the CU 361 the connection state will change to Connected and the GSM status LED will indicate when data transfer takes place See section 3 2 LEDs When no GPRS data is being transferred the connection states Attached Context active and Connected All show the same LED1 status short pulse A client e g SCADA establishes connection to a CU 361 by specifying the IP address and the TCP port 502 Data transfer is always initiated from the client in the form of a Modbus TCP telegram embedded in a TCP IP frame and directed to TCP port 502 To the client software the connection to the CU 361 is completely transparent The protection against unauthorised data access is high The access to the GSM network from the internet can only take place via the VPN tunnel See fig 10 Moreover data transfer requires a Modbus master client k
95. ser does not have to lower it manually default 00006 ReadWriteSeparation Used to select value read back behaviour The value in this register is stored in the device and will remain after a power off 0 Register values can be written by both the Modbus master and the CIM 250 default 1 Read backs are put into separate registers by the CIM 250 hence separating inputs from outputs See section 6 4 Separation of reads and writes 00007 ScadaGprsCallBackRegister Used to select the register in the SCADA system that will be written when a call back request is sent via GPRS See section 6 9 5 Call back via GPRS 5 3 CIM status register block Registers in this block can be read by means of function codes 0x03 and or 0x04 They are read only This block can be used for various kinds of fault finding Address Register name Description 00021 GENIbusCRCErrorCnt Holds a CRC error counter for the GENIbus connection to the CU 361 00022 GENIbusDataErrorCnt Holds a data error counter for the GENIbus connection to the CU 361 00023 VersionNumber A Grundfos specific version number This is an unsigned integer value Holds the current Modbus slave address of the device 00024 ActualModbusAddress Valid value range 1 247 00025 GENIbusTXcountHI Holds a transmit counter for total number of telegrams sent to the CU 361 on the GENIbus 00026 GENIbusTXcountLO connection 00027 GENIbusRXcountHI Holds a receive co
96. simulate 00703 SimulationEventDeviceNo enum Event device number to simulate 0 Warning 00704 SimulationEventActionType enum 1 Alarm 2 Disabled Activation of simulation features 00705 SimulationActivate bool 0 Deactivate simulation 1 Activate simulation SimulationStatus State of simulation 00706 Bit 0 SimulationActive bool D Not active 1 Active 5 10 User register block Address Register name Scale Description This area is for device labelling by the user Neither the CU 361 nor 00751 UserRegisters ns aled the CIM 250 will modify this area 00800 g The user area values are stored in the device and will remain after a power off 5 11 Name string register block Address Register name Scale Description Name string read from the CU 361 00801 EE UTF 8 UTF 8 is a variable length character encoding for Unicode It can represent 00920 9 chars any character in the Unicode standard It may take up to 60 seconds for a change to be visible 20 5 12 Hour log register block Generally the Modbus master application can select the relevant log series and the relevant number of hours back in time Typically several communication sessions request telegrams are needed to read the data The CIM 250 ensures that logged data is protected against internal update during the time it is accessed from Modbus so that the Hour log constitutes a time consistent block data coherency Every time the real time clock increments by
97. stID unscaled ID code of the latest event log 00217 NumberOfFloatSwitches unscaled Number of installed float switches in the pit 0 5 FloatSwitchesStatus qe of float switch 1 if installed Bit 0 FloatSwitch Status 1 0n FloatSwitchesStatus Beo em of float switch 2 if installed Bit 1 FloatSwitch2Status 1 0n POR FloatSwitchesStatus FR of float switch 3 if installed Bit 2 FloatSwitch3Status 1 0n FloatSwitchesStatus T acm of float switch 4 if installed Bit 3 FloatSwitch4Status 12 On FloatSwitchesStatus D oem of float switch 5 if installed Bit 4 FloatSwitch5Status 1 0n 13 Address Register name Function of the float switch 00219 FloatSwitch Function Scale enum Description 0 Not used 1 Dry running DS 3 Stop all pumps 4 Stop 5 Stop 1 the first pump 6 Stop 2 the second pump 11 Start stop 12 Start 1 the first pump stop 13 Start 14 Start 1 the first pump 15 Start 2 the second pump 20 Start all pumps 21 Alarm level 23 High level 00220 FloatSwitch2Function enum Function of the float switch 0 Not used 1 Dry running 2 3 Stop all pumps 4 Stop 5 Stop 1 the first pump 6 Stop 2 the second pump 11 Start stop 12 Start 1 the first pump stop 13 Start 14 Start 1 the first pump 15 Start 2 the second pump 20 Start all pumps 21 Alarm level 23 High level 00221 FloatSwitch3
98. ster 00404 00405 1 min Operating time yesterday 24 h Pump1OprTimeYesterday register 00408 1 min Operating time today Pump1OprTimeToday register 00409 1 min Latest operating time Pump1LatestOprTime register 00410 1 s Time to service Pump1TimeToServiceHI LO register 00406 00407 1 min Motor temperature Pump1MotorTemperature1 register 00429 1 SCH Motor current Pump1Current register 00418 0 1 A Pump1LatestCurrent register 00419 0 1 A Motor water in oil Pump1WaterlnOil register 00422 0 1 Commanding the pumps Manual from Remote Stop will issue the value PitPump1Control register 00103 enum 7 2 which brings the pump into operating mode Stop from Remote Start will issue the value PitPump1Control register 00103 enum 1 which brings the pump into operating mode Start from Remote Auto will issue the value PitPump1Control register 00103 enum 0 which brings the pump back into its previous state See fig 16 for logic and priority for the pump control and note that the control sources Switch and Display have higher priority than Remote Switch Display Remote Automation TM04 3680 4808 Fig 16 Logic and priority for the pump control Before trying to operate the pumps remember to write the ScadaPinCode register 00109 if PIN code protection has been enabled Active alarms and warnings Pump1Alarms1 regis
99. t to 0 as well 6 6 GSM call up connection The call up function in the Dedicated Controls wastewater system is used for SCADA system communication via the GSM network Connection is established when the SCADA system dials the CIM 250 The CIM 250 will automatically pick up the phone call and wait for data traffic in the form of Modbus RTU telegrams If legal data traffic has not been initiated within one minute the CIM 250 will hang up the line This silence timeout is active during the whole communication session Whenever the SCADA system has completed the Modbus communication it hangs up the line This is detected by the CIM 250 which also hangs up the line and the call up communication session is thereby completed See fig 7 GSM network e g SCADA CIM 250 Silence timeout after 1 min without communication A Modbus communication gt Hangs up the line Hangs up the line Session completed TMO04 4905 2209 Fig 7 Illustration of a GSM call up session If SCADA PIN code protection is enabled the ScadaPinCode register 00109 has to be written with the correct value before write access will be opened It will then remain open until the call up session is completed The next call up session also has to write the ScadaPinCode to be able to write registers See installation and operating instructions for Dedicated Controls Relevant settings in the CU 361 To find the parameter in the CU 361 go to Set
100. ter 00423 bits Pump1Alarms2 register 00424 bits Pump1Alarms3 register 00425 bits Pump1Warnings1 register 00426 bits Pump1Warnings2 register 00427 bits Pump1Warnings3 register 00428 bits 55 Display bar The blue bar at the top of the screen is used to open and close specific displays that can show specific data and change settings of the pit control system The descriptions below refer to fig 15 The Pit operation button opens the Pit operation display The Pit status button opens the Pit status display The Pump 1 and Pump 2 buttons open the Pump 1 and Pump 2 displays The Setup button opens the display for showing and changing all the pump control levels It might look as shown below Pumping control levels Overflow level XXX cm Update High level XXX cm Alarm level XXX cm Dry running level XXX cm Foam draining level XXX cm Pump 1 Pump 2 Start level XXX cm XXX cm Stop level XXX cm XXX cm Overflow level SetOverflowLevel register 00121 0 01 m High level SetHighLevel register 00122 0 01 m Alarm level SetAlarmLevel register 00123 0 01 m Dry running level SetDryRunningLevel register 00124 0 01 m Foam draining level SetFoamDrainingLevel register 00125 0 01 m Start levels for pumps 1 and 2 SetStartLevelPump1 register 00126 0 01 m SetStartLevelPump2 register 00128 0
101. tes Control bit acknowledgement GSM call up connection GSM call back connection Use of SMS messages GPRS connection Interlocking Real time clock Event simulation Alarms and warnings Commissioning Step by step guide to hardware setup CIM 250 Quick guide to communication Fault finding LED status Modbus GSM GPRS communication faults Data item overview Grundfos alarm and warning codes Modbus telegrams and function codes Modbus telegram overview Modbus function code overview Read holding registers 0x03 Read input registers 0x04 Write single register 0x06 Write multiple registers 0x10 Diagnostics 0x08 Diagnostics register interpretation Application example Adaptation of pit graphics to installation values Main status Modbus telegram examples Diagnostics return query data Reading the device configuration register block Reading the pit water level Reading the pit alarms Setting pit auto mode Interlocking the pit U amp No OO OO OO NAA AONNNN 1 Symbols used in this document Warning If these safety instructions are not observed it may result in personal injury If these safety instructions are not observed it may result in malfunction or damage to the equipment Notes or instructions that make the job easier Note e and ensure safe operation 2 Introduction 2 1 About this functional profile This functional profile describes the CIM 250 GSM GPRS Communication Inter
102. test motor current 00420 RESERVED 00421 Pump1Insulation 10 ko R Motor insulation resistance 00422 Pump1WaterlnOil 0 1 96 R Motor water in oil measurement 00423 Pump1Alarms1 bits R Pump alarms item 1 00424 Pump1Alarms2 bits R Pump alarms item 2 00425 Pump1Alarms3 bits R Pump alarms item 3 00426 Pump1Warnings 1 bits R Pump warnings item 1 00427 Pump1Warnings2 bits R Pump warnings item 2 00428 Pump1Warnings3 bits R Pump warnings item 2 00429 Pump1MotorTemperature1 1 C R Motor temperature 1 Pump 2 data and status register block 00451 Pump2Status bits R Status register for the pump 00452 Pump2ControlSource enum R Pump control source 00453 Pump2ConnectionType enum R Pump connection type 00454 Pump2Operating TimeHI f 1 min R Total operating time 00455 Pump2OperatingTimeLO 00456 Pump2TimeToServiceHl d 00457 Pump2TimeToServiceLO oe x TOREM 00458 Pump2OperatingTimeYesterday 1 min R Operating time yesterday 00459 Pump2OperatingTimeToday 1 min R Operating time today 00460 Pump2LatestOperatingTime 1s R Operating time last time it was operated 00461 Pump2StartCounterHl unscaled R Total number of pump starts 00462 Pump2StartCounterLO 00463 Pump2StartCounterYesterday unscaled R Total number of pump starts yesterday 00464 Pump2StartCounterToday unscaled R Total number of pump starts today 00465 Pump2AvgStartsPerHour unscaled R Average number of pump starts per hour 00466 Pump2Flow 0 1 I s R Calculated or measured pump flow 00467
103. ting a new stop level for the first pump If ReadWriteSeparation register 00006 bit 0 is set to 0 the CIM 250 will overwrite this register value with the resulting level 00128 00129 SetStartLevelPump2 SetStopLevelPump2 0 01 m 0 01 m Setting a new start level for the second pump If ReadWriteSeparation register 00006 bit 0 is set to 0 the CIM 250 will overwrite this register value with the resulting level Setting a new stop level for the second pump If ReadWriteSeparation register 00006 bit 0 is set to 0 the CIM 250 will overwrite this register value with the resulting level 11 5 5 Pit status register block Registers in this block can be read by means of function codes 0x03 and or 0x04 It is not possible to write to these registers Address Register name Scale Description Indicates if a ResetAlarm control bit was acknowledged by the device AcknowledgeRegister bool This bit is only active if AutoAckControlBits register 00005 bit 0 is set to 0 Bit 0 AckResetAlarm 0 Not acknowledged 1 Acknowledged Indicates if a SetRtc real time clock control bit was acknowledged by the device This bit is only active if AutoAckControlBits register 00005 bit 0 is set AcknowledgeRegister Sa Bit 1 AckSetRtc Dao aie 0 Not acknowledged 1 Acknowledged Indicates if a ResetEventLog control bit was acknowledged by the device AcknowledgeRegister
104. tings gt Communication settings gt SCADA settings gt SCADA PIN code enabled SCADA PIN code 6 7 GSM call back connection If an alarm appears in the Dedicated Controls wastewater system and the SCADA call back function in the CU 361 has been enabled in general and also enabled for this particular alarm the CIM 250 will attempt to establish a phone connection to the SCADA system Dialling timeout is one minute and if connection is not established the CIM 250 hangs up and enters a call back wait state Call back will be retried after one minute This goes on forever as long as the alarm condition persists See fig 8 If connection is established the CIM 250 will wait up to one minute for data traffic If no communication is initiated from the SCADA system the CIM 250 will hang up enter a call back wait state and retry after one minute See fig 8 The SCADA system is expected to start Modbus communication when called When the appropriate data has been requested or written the SCADA system has to send a call back acknowledgement to the CIM 250 to signal that it has received the information needed Modbus writes to PitControl CallBackAck register 00101 bit 5 This is to prevent several call backs based on the same event If SCADA PIN code protection is enabled the ScadaPinCode register 00109 has to be written with the correct value before write access will be opened It will then remain open until the call back session i
105. tion and operating instructions for Dedicated Controls To find the parameter in the CU 361 go to Settings gt Communication settings gt SIM card settings The CIM 250 must be selected in the Settings menu Communication settings before the SIM card settings submenu becomes available 3 1 3 Connecting the battery and power supply To find the parameter in the CU 361 go to Settings gt Communication settings gt Warning SMS numbers The CIM 250 must only be connected to SELV or SMS schedule SELV E circuits SMS heartbeat message Warni SMS authentication arning The safety precautions listed below must be SCADA settings observed carefully as improper handling of the Interlock settings lithium ion battery may result in injury or damage GPRS settings from electrolyte leakage heating ignition or explosion These safety precautions must be observed Only insert the approved Grundfos battery pack 96881516 Never use this battery pack in other battery chargers Do not dismantle or modify the battery Do not heat or incinerate the battery Do not pierce crush or cause mechanical damage to the battery Do not short circuit the battery Do not allow the battery to get wet or be immersed in water Do not strike or throw the battery For long periods of storage the temperature should be below 45 C The CIM 250 is fitted with a lithium ion battery It is secured by a velcro strap which a
106. trolSource enum 1 Switch 2 Display 3 Remote controlled by bus Pump connection type 0 The pump is controlled via a CU 361 output relay 00403 Pump1ConnectionType enum 1 The pump is controlled via an IO 351 output relay 2 The pump is controlled via MP 204 actuator function 3 The pump is controlled via its bus interface 00404 Pump10OperatingTimeHl 00405 Pump1OperatingTimeLO 1 min Total operating running time 00406 Pump1TimeToServiceHI 00407 Pump1TimeToServiceLO 1 min Time to next service 00408 Pump1OperatingTimeYesterday 1 min Operating running time yesterday 00409 Pump1OperatingTime Today 1 min Operating running time today 00410 Pump1LatestOperatingTime 1s Operating running time last time it was operated 00411 Pump1StartCounterHl unscaled Total number of pump starts 00412 Pump1StartCounterLO 00413 Pump1StartCounterYesterday unscaled Total number of pump starts yesterday 00414 Pump1StartCounterToday unscaled Total number of pump starts today 00415 Pump1StartsPerHour unscaled Number of pump starts within the last hour 00416 Pump1Flow 0 1 I s Calculated average or measured pump flow 00417 Pump1LatestFlow 0 1 I s Latest calculated measured flow capacity 00418 Pump1Current 0 1A Motor current 00419 Pump1LatestCurrent 0 1A Latest motor current 00420 RESERVED 17 Address Register name Scale Description 00421 Pump 1I
107. umpAlarms1 13 2 MP 204 pump No 1 2 Motor current asymmetry PumpAlarms1 14 111 MP 204 pump No 1 2 Load continues even if the motor relay is off PumpAlarms1 15 26 MP 204 pump No 1 2 35 Description Data item Code Event source Pump alarms 2 Motor protector activated PumpAlarms2 0 18 or 27 DI pump No 1 2 Common phase error PumpAlarms2 1 241 DI pump No 1 2 Motor moisture switch PumpAlarms2 2 22 10 111 pump No 1 2 Motor pump vibration high PumpAlarms2 3 24 10 111 pump No 1 2 Motor water in oil content too high water in oil PumpAlarms2 4 11 AI IO 111 pump No 1 2 Motor fault in mains supply PumpAlarms2 5 6 DI pump No 1 2 Motor contactor feedback fault PumpAlarms2 6 220 DI pump No 1 2 Motor max starts per hour limit exceeded PumpAlarms2 7 21 System pump No 1 2 Motor operating time service limit exceeded PumpAlarms2 8 12 Pump No 1 2 Too many pump auto restarts per 24 h PumpAlarms2 9 4 MP 204 pump No 1 2 Pump low flow PumpAlarms2 10 58 Pump No 1 2 Pump max continuous runtime limit exceeded PumpAlarms2 11 245 System pump No 1 2 Motor cos q too high PumpAlarms2 12 112 MP 204 pump No 1 2 Motor cos qo too low PumpAlarms2 13 113 MP 204 pump No 1 2 Pump alarms 3 Pump malfunction due to auxiliary component fault PumpAlarms3 0 224 Pump No 1 2 Distributed pump module communication fault PumpAlarms3 1 225 IO
108. unction is used for reading holding registers from the slave The request telegram specifies the starting address the address of the first register to be read and the number of holding registers to read In the telegram register addresses start from zero meaning that registers numbered 1 16 are addressed as 0 15 The register data in the response message are packed two bytes per register For each register the first byte contains the high order bits while the second byte contains the low order bits Example of request from master to slave Address Function code Start address HI Start address LO Quantity HI Quantity LO 0x01 0x03 0x00 0x6B 0x00 0x03 In the request the slave with address 1 is asked to deliver three contiguous registers starting from address 0x006b 107 meaning register 108 Example of response from slave to master Function Register Register Register Register Register Register Address code pyte count 108 HI 108 LO 109 HI 109 LO 110 HI 110 LO 0x01 0x03 0x06 0x00 0x01 0x00 0x01 0x00 0x01 In the response the byte count is six since there are three registers of two bytes All three registers hold the value of 0x0001 11 4 Read input registers 0x04 This function is used for reading input registers from the slave Input registers are read only registers by definition The request telegram specifies the starting address the address of the first register to be read and the number of holding registers to read In t
109. unter for total number of telegrams received from the CU 361 on the 00028 GENIbusRXcountLO GENIbus connection 5 4 Pit control and configuration register block Registers in this block can be read by means of function codes 0x03 and or 0x04 They can be written as holding registers with function codes 0x06 and 0x10 Address Register name Scale Description Control bit that resets alarms and warnings from the CU 361 0 No resetting PitControl Geen 1 Resetting fault Bit 0 ResetAlarm This control bit is triggered on rising edge only i e setting logical 0 to 1 See section 5 2 C M configuration register block address 00005 for acknowledgement behaviour PitControl 8 Bit 1 RESERVED Control bit that resets the SCADA event log in the CU 361 0 No resetting PitControl bol 1 Resetting event log Bit 2 ResetEventLog This control bit is triggered on rising edge only i e setting logical 0 to 1 See section 5 2 CIM configuration register block address 00005 for acknowledgement behaviour Control bit that interlocks the pit stops all pumps for a specified time interval see the InterlockTimeout register 00226 meaning that the pit will automatically 00101 go back to Auto mode after timeout PitControl bool 0 No command Bit 3 InterlockPit 1 Pit interlocked status is read from OperatingMode register 00203 This control bit is triggered on rising edge only i e setting logical O to 1
110. ution 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 l ipencraBurenecrBo FPYHAGOC e Tauikeure 700000 Tauikeur yn YcmaHa Hocupa 1 tynuk 5 Tenedon 3712 55 68 15 akc 3712 53 36 35 Addresses revised 15 06 2009 Being responsible is our foundation BE gt THINK gt INNOVATE gt Thinking ahead makes it possible Innovation is the essence 97515397 0809 PS ev www grundfos com GRUNDFOS AA
111. witch4Function register 00222 enum FloatSwitch5Function register 00223 enum Displayed switch position Switch on 1 up Switch off 0 down Value of float switches 1 to 5 FloatSwitchesStatus register 00218 Type of level and flow measurements PitSensors register 00224 enum Water level PitWaterLevel register 00301 0 01 m shown as a level sensor value and as a drawing of the water surface If a level sensor is not present the level can be expressed relative to the position of the installed float switches PitSwitchWaterLevel register 00302 enum Flow value PitFlowOut register 00306 0 1 I s or PitAverageFlowOut register 00307 0 1 l s 2 Main status 2 1 Pit operation display Before trying to operate the CU 361 control unit remember to write the ScadaPinCode Note 54 register 00109 if PIN code protection has been enabled Operating mode OperatingMode register 00203 enum The Interlock button will issue the PitControl InterlockPit register 00101 bit 3 command which brings the pit into operating mode Interlocked and the Auto button will issue the PitControl AutoPit register 00101 bit 4 command which brings it back into one of the automation modes The Alarm Ack button will issue the PitControl ResetAlarm register 00101 bit 0 command which will clear any alarm warning indication not logs which does not represent a present
112. y winding current too high specific service information single phase motors 32 Overvoltage 75 Internal supply voltage too low 122 AUxiliary winding current too l w 46 single phase motors Code Description Code Description Code Description Start capacitor low Signal fault extra temperature 123 single phase motors 183 ene 216 Pilot pump alarm Run capacitor low Signal fault general purpose Alarm general purpose sensor 124 184 217 single phase motors sensor high Motor temperature 3 Alarm general purpose sensor 144 Pt100 1 mo3 185 Unknown sensor type 218 low 145 Bearing temperature high Pt100 186 Signal fault power meter sensor 219 Pressure relief not adequate in general or top bearing 146 Bearing temperature high Pt100 187 Signal fault energy meter 220 Fault motor contactor feedback middle bearing 147 Bearing temperature high R1100 188 Signal fault user defined sensor 221 Fault mixer contactor feedback bottom bearing Motor bearing temperature high Fenson IMI Me keener 148 9 p g 190 e g alarm level in WW 222 Time for service mixer Pt100 in drive end DE pea application 149 Motor bearing temperature high 191 Sensor limit 2 exceeded 223 Maximum number of mixer starts Pt100 in non drive end NDE e g high level in WW application per hour exceeded SE Sensor limit 3 exceeded a 152 Communication fault add

CIM 250 GSM/GPRS profile

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