LONworks for Grundfos Boosters
CIM/CIU 110
Functional profile and user manual
GRUNDFOS
INSTRUCTIONS
Страница 1: ...LONworks for Grundfos Boosters CIM CIU 110 Functional profile and user manual GRUNDFOS INSTRUCTIONS...
Страница 2: ...5 5 Considerations when installing the controller 5 6 Selection of primary sensor 6 7 Power on behaviour 6 8 SNVT UNVT details 7 8 1 Mandatory and optional network variables 7 8 2 Manufacturer define...
Страница 3: ...d CU 352 MPC Fig 2 Example of CIU 110 solution with CU 351 3 Installation The LON module is programmed on delivery This means that the application program will start when the power supply is switched...
Страница 4: ...We recommend using a cable according to Echelon standards Examples of recommended cable types Belden 85102 Belden 8471 Level IV 22 AWG JY St Y 2 x 2 x 0 8 TIA Category 5 A LON network must be terminat...
Страница 5: ...To allow the CIM CIU 110 to operate the Hydro MPC controller the controller must be set to operation via bus control source menu settings secondary functions control source controlled via bus The CIM...
Страница 6: ...installation tool not supplied by Grundfos If the CIM 110 is switched off and on power cycle the actual NV values in the CIM 110 will be lost and reset to their default values The NV default values c...
Страница 7: ...att Note NV number is according to SFPTpumpController Name SNVT type SNVT index Description CU 323 CU 35x Multi E nvoFlowF SNVT_flow_f 53 Flow floating point nvoEnergyConsumL SNVT_elec_kwh_l 146 Energ...
Страница 8: ...ssociated network variables SCPTpumpCharacteristic nroPumpChar structure 233 Entire functional block Maximum flow maximum pressure and maximum speed of the pump define the pump characteristics SCPTloc...
Страница 9: ...dfos CU 351 Hydro MPC connected to CIU 110 Control source bus LON network GENIbus RS 485 MPC CIU 110 Grundfos Hydro MPC connected to CIU 110 GENIbus RS485 LON network Control Source CU351 not BUS nvoP...
Страница 10: ...4 2334 2308 HVAC_ECONOMY HVAC_NIGHT_PURGE2 or HVAC_MRNG_WRMUP or HVAC_PRE_COOL The CU351 works with operation mode MIN The CU351 works with operation mode MAX The CU351 works with nviPumpSetpoint acco...
Страница 11: ...oint SNVT_switch nv2 nviPumpOpMode SNVT_hvac_mode Optional Mandatory nv18 nvoRuntime SNVT_time_hour nv14 nvoPressure SNVT_press nv13 nvoPumpStatus SNVT_dev_status nv15 nvoFlow SNVT_flow_p nv19 nvoPump...
Страница 12: ...voSystemStatus SNVT_state nvoLevel SNVT_length_f nvoAlarmCode SNVT_count nvoWarningCode SNVT_count SNVT_press_f nvoDisPressF SNVT_press nvoExtPressure SNVT_press_f nvoExtPressureF SNVT_temp_diff_p nvo...
Страница 13: ...ode HVAC_ECONOMY or HVAC_NIGHT_PURGE can be used In this mode the controller operates at minimum capacity Valid range The CIM 110 will poll this network variable after power up if bound to ensure a co...
Страница 14: ...ged Additionally this network variable will be transmitted as a heartbeat output on a regular basis as specified by the maximum send time nciSndHrtBt configuration property Value Identifier Descriptio...
Страница 15: ...ler setpoint will be interpreted as pressure setpoint The controller will maintain a constant pressure TM04 2290 2308 DCM_PRESS_COMP 2 The controller is operating in compensated pressure mode The cont...
Страница 16: ...installing the controller provides more information on the coherence of nvoPressure and nvoPressureF Valid range 3 40282E38 to 3 40282E38 Pa If no pump differential pressure sensor is available in th...
Страница 17: ...p flow standard range network output SNVT_flow_p nvoFlow This network variable output provides the flow through the pump as measured by the controller or as an estimated flow collected from TPE Series...
Страница 18: ...operating hours of the controller exceeds this value nvoRuntime rolls over and starts from 0 When transmitted This value is transmitted immediately when it has changed 12 22 System status network outp...
Страница 19: ...tection function 3 sec limit 54 Motor current protection activated MCP 55 Underload 56 df_pump_blocked Pump is blocked Blocked motor pump 51 df_elect_temp Electronic temperature is too high df_elect_f...
Страница 20: ...ronic inverter protection activated EIP 106 Communication fault internal frequency converter module 156 Real time clock out of order 157 Sensor limit 1 exceeded 190 Sensor limit 2 exceeded 191 Sensor...
Страница 21: ...stimated When transmitted This value is transmitted immediately when it has changed 12 28 Send heartbeat network input config SNVT_time_sec nciSndHrtBt This network configuration property input sets t...
Страница 22: ...transmitted This value is transmitted immediately when it has changed 13 3 Pump fault status network output SNVT_dev_fault nvoSPumpFault This network variable output provides fault information about t...
Страница 23: ...n function general shutdown mpf 50 Motor protection function 3 sec limit 54 Motor current protection activated MCP 55 Underload 56 df_pump_blocked Pump is blocked Blocked motor pump 51 df_elect_temp E...
Страница 24: ...hanged Example nvoSPumpStatus_1 nvoSPumpStatus_2 nvoSPumpStatus_3 Bit name Description device_fault See section 12 23 Pump fault status for detailed information supply_fault No liquid in pump supply v...
Страница 25: ...Request Description 0 RQ_NORMAL Enters the normal state Cancels disabled state 1 RQ_DISABLED Disables functional block 2 RQ_UPDATE_STATUS Reports status of functional block refer to nvoStatus 5 RQ_RE...
Страница 26: ...ew software to the node This string is the result from nviGrundfosCmd Valid range Any NULL terminated ASCII string of 31 bytes total length 15 2 Device resource files The CIM CIU 110 contains UNVTs an...
Страница 27: ...point nviPumpSetpoint x sensormax 60 x 25 bar 15 bar 16 2 Negative sensor ranges If a sensor with a negative range is used or the sensor range crosses 0 sensor max 0 and sensor min 0 a different formu...
Страница 28: ...required Download correct software via a LON installation tool such as LonMaker 6 The controller does not react to changes of settings and the readout from the LON network is incorrect The LED for in...
Страница 29: ...setpoint 195 Limit exceeded sensor 6 16 Other 100 RTC time synchronisation with GSM occured 196 Operation with reduced efficiency 17 Performance requirement cannot be met 102 Dosing pump not ready 197...
Страница 30: ...mmunication fault internal frequency converter module 232 Ethernet Auto disabled due to misuse 57 Dry running 157 Real time clock out of order 233 Ethernet IP address conflict 58 Low flow 158 Hardware...
Страница 31: ...nal fault Smart trim gap sensor 253 SMS data from DDD sensor not received within time 81 Verification error data area RAM 178 Signal fault vibration sensor 254 Inconsistent data model 82 Verification...
Страница 32: ...32...
Страница 33: ...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 iel 60 LV 1035 R ga T lr 371 714 9640 7...
Страница 34: ...2199 The name Grundfos the Grundfos logo and be think innovate are registered trademarks owned by Grundfos Holding A S or Grundfos A S Denmark All rights reserved worldwide Copyright Grundfos Holding...
