1. Type identification Nameplate Nameplate, IO Nameplate, CU Configuration file label...

Transcription

1 Service instructions Control MPC 1. Type identification ameplate ameplate, ameplate, CU Configuration file label Technical data Temperature Relative humidity Sound pressure Mains supply, overload protection, fuses CU 351 and Functions of terminals, CU Functions of terminals, and Fault correction tools MPC/CU 351 EDs and alarm relay MPC display R PC Tool E-products Factory configuration of Control MPC ecessary equipment Factory configuration of Control MPC Danfoss frequency converters CUE MGE G 1 / 44

2 1. Type identification This section show the type key, the nameplate and the codes that can appear in the variant code. ote s codes can be combined, a code position may contain more than one code (letter). 1.1 ameplate Type: 1 Model: 2 Serial o.: 3 Mains supply: 4 Max. oper.press.: 5 bar T Medium: 6 o C Q Max.: 7 m 3 h H Min.: 8 m P U n o. kw V Fixed speedpumps: E-pumps: Pilot pump: Order o.: 18 Options: IP 25 Weight: 26 kg Made in TM Fig. 1 ameplate, booster system Pos. Description Pos. Description 1 Type designation 13 Motor power in kw for pumps with frequency converter 2 Model 14 ominal voltage in V for pumps with frequency converter 3 Serial number 15 umber of pilot pumps 4 Supply voltage 16 Motor power in kw for pilot pump 5 Maximum operating pressure in bar 17 ominal voltage in V for pilot pump 6 iquid temperature in C 18 Order number 7 Maximum flow rate in m 3 /h Options 8 Minimum head in metres 25 Enclosure class 9 umber of mains-operated pumps 26 Weight in kg 10 Motor power in kw for mains-operated pumps 27 CE-mark 11 ominal voltage in V for mains-operated pumps 28 Country of origin 12 umber of pumps with frequency converter 2 / 44 44

3 Type key Example Control MPC -E 2 x 4 E (* (* (* 3 x V, 50/60 Hz, PE Type range Subgroups: E: Pumps with integrated frequency converter ( kw) - one per pump E: Pumps with external Grundfos CUE frequency converter (30 kw and above) - one per pump F: Pumps with external Grundfos CUE frequency converter S: Mains-operated pumps (start/stop) umber of pumps with frequency converter Power [kw] Starting method: E: Electronic soft starter (pumps with integrated frequency converter) ESS: Electronic soft starter (pumps with external Grundfos CUE frequency converter) umber of mains-operated pumps Power [kw] Starting method: DO: Direct-on-line starting SD: Star-delta starting Supply voltage, frequency (* Code for custom-built solution. 1.2 ameplate, Type Serial o. Product o VO1 P.c. U Vac 50/60Hz - max. 9W! OPE TPE PROCESS COTRO EQUIPMET 30 XP Made in Denmark TM Fig. 2 ameplate, Type Serial o. Product o VO1 P.c. U Vac 50/60Hz - max. 9W OPE TPE PROCESS COTRO EQUIPMET! 30 XP Made in Denmark TM Fig. 3 ameplate, Pos. Description 1 Type designation 2 Product/version number 3 Permissible supply voltage, frequency and maximum power consumption 4 Production code (year, week) 5 Serial number Type key Code Meaning IO IO Input-output unit 35 Controller series 1 Model number For pumps with fixed speed For pumps with fixed speed and pumps in F-systems controlled by external frequency converters or the CUE, or as input-output module 3 / 44 44

4 1.3 ameplate, CU Type CU 351O Serial o. Product o VO1 P.c. U Vac 50/60Hz - max. 18W OPE TPE PROCESS COTRO EQUIPMET! 2KDO Made in Thailand TM Fig. 4 ameplate, CU 351 Pos. Description 1 Type designation 2 Product number 3 Rated voltage, frequency and power 4 Production code (year, week) 5 Serial number Type key Code Meaning CU O CU Control unit 35 Controller series 1 Model number O For panel mounting 4 / 44 44

5 1.4 Configuration file label The configuration label shows the configuration file numbers programmed in the CU 351. See section 5. Factory configuration of Control MPC. 1. Control MPC 3. Hydro MPC C-MPC options 4. H-MPC options 5. Pump data COFIGURTIO STEPS - PESE FOOW THE UMERS TM Fig. 5 Configuration file label Pos. Description 1 Control MPC - GSC file 2 Control MPC options - GSC files 3 Hydro MPC - GSC file * 4 Hydro MPC options - GSC files * 5 Pump data - GSC files ** * pplies only to booster systems. ** pplies only to CR, CRI, CRE and CRIE pumps. ote GSC (Grundfos Standard Configuration) file is a configuration data file. 5 / 44 44

6 2. Technical data 2.1 Temperature iquid temperature: 0 C to +70 C. mbient temperature: 0 C to +40 C. 2.2 Relative humidity Max. relative humidity: 95 %. 2.3 Sound pressure For sound pressure level, see the installation and operating instructions for the CR pumps. The sound pressure level for a number of pumps can be calculated as follows: max. = pump + (n 1) x 3 max. = Maximum sound pressure level pump = Sound pressure level for one pump n = umber of pumps 2.4 Mains supply, overload protection, fuses See Grundfos wiring diagrams (technical data) supplied with the system. 6 / 44 44

7 3. CU 351 and 3.1 Functions of terminals, CU DO1, C DO1, O DO1, C DO2, C DO2, O DO2, C alarm relay operating relay *6 +24V I 1 +24V I 2 I 3 GD *3 *4 *5 *1 *2 DI 1 GD DI 2 GD DI 3 External GEIbus (option) RS485, RS485, GD RS485, Internal GEIbus RS485, RS485, GD RS485, TM ine eutral PE *7 Fig. 6 Functions of terminals, CU 351 Control MPC default settings *1 External start/stop *2 Water shortage, pressure/level switch ** *3 Discharge pressure ** *4 Inlet pressure (deactivated if no sensor is connected) ** *5 Configurable analog input (deactivated if no sensor is connected) ** *6 PC Tool connection, TT *7 Ethernet connection ** pplies only to booster systems. 7 / 44 44

8 3.2 Functions of terminals, and C TM Fig. 7 Terminal groups The module can be divided into these groups: Group 1: Connection of supply voltage Group 2: Digital outputs 1-3 Group 3: 3C: Digital inputs GEIbus Group 4: Inputs for PTC sensor or thermal switch 5 3C TM Fig. 8 Terminal groups The module can be divided into these groups: Group 1: Connection of supply voltage Group 2: Digital outputs 1-3 Group 3: 3: 3C: Group Digital inputs nalog inputs and outputs GEIbus 4, 4: Inputs for PTC sensor or thermal switch Group 5: Digital outputs / 44 44

9 3.2.3 Overview of inputs and outputs of modules Type Pump module Pump module IO module nalog input ot used ot used 2 nalog output - 3 ot used Digital input PTC input 3 6 ot used Digital output The table below shows the modules and the GEIbus number of the individual system types. System type and number of pumps Module required in addition to the CU 351 GEIbus number E - ES up to four pumps 31 ES five to six pumps 31 ED up to five pumps 31 ED six pumps 31 EDF up to six pumps 31 EF up to three pumps 31 EF four to six pumps F up to three pumps 31 F four to six pumps S up to three pumps 31 S four to six pumps 31 General module 41 Operating light module 41 General module + operating light module / 44 44

10 3.2.4 System type and IO module variants Maximum number GEIbus address Pump number System type Controller/module of pumps Module E-pump E 6 CU E 1) E 1) E 1) E 1) E 1) E 1) ES ED EF 6 EDF 6 F 6 S ccessory 4 CU E 1) S 2) S 2) S 2) CU E 1) S 2) S 2) S 2) S 2) S 2) 5 CU E 1) E 1) S 2) S 2) S 2) - 6 CU E 1) E 1) S 2) S 2) S 2) S 2) 3 6 CU EF 3) EF 3) EF 3) EF 3) EF 3) EF 3) CU EF 3) EF 3) S 2) S 2) S 2) S 2) CU F/S 4) F/S 4) F/S 4) F/S 4) F/S 4) F/S 4) CU S 2) S 2) S 2) CU S 2) S 2) S 2) S 2) S 2) S 2) ll 41 5) - Data exchange, for instance to a PC 2 x 41, 42 6) 1) E = kw are E-pumps with integrated frequency converter kw are variable-speed pumps controlled by Grundfos CUE frequency converters. 2) S = Mains-operated pump. 3) EF = Variable-speed pump controlled by an external frequency converter (not CUE). 4) F/S = Mains-operated pump or variable-speed pump controlled via a common frequency converter. 5) Interface module or operating module. 6) Interface module and operating module. 10 / 44 44

11 3.2.5 Internal and external connections This section shows the internal and external connections. The section is split up according to the various system types. bbreviations used: DI: Digital input DO: Digital output O: nalog output I: nalog input C:. E systems, CU 351 Terminal Designation Data Diagram for standard configuration 10 DI 1 11 GD 12 DI 2 13 GD 14 DI 3 Digital input CU Ext. stop Water shortage RS485 RS485 RS485 GEIbus (external) CU 351 Option RS485 RS485 RS485 GEIbus (internal) CU PE Phase conductor eutral conductor PE Mains supply CU 351 PE 70 DO1, C 71 DO1, O 72 DO1, C 73 DO2, C 74 DO2, O 75 DO2, C Digital output CU System alarm System operation VDC 51 I VDC 54 I 2 57 I 3 nalog input CU Pressure sensor 58 GD / 44 44

12 ES systems Group Terminal Designation Data Diagram for standard configuration 1 Phase conductor eutral conductor 1 x VC ± 10 %, 50/60 Hz PE PE C 76 DO 1, 2, 3 C 76 DO 1, 2, 3 C 77 DO 1 O 79 DO 2 O 81 DO 3 O 10 DI 1 Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m 12 DI 2 Digital input 14 DI 3 15 GD Fit jumpers instead of the external stops for which the controller is designed V Supply to sensor. Max. 50 m 55 GD 57 I 1 60 I 2 Input for analog signal, 0/4-20 m or 0-10 V RS485 RS485 RS485 GD* RS485 GD* RS485 RS485 GEIbus (internal) (Fix the screen with a cable clamp.) P2 on/off P3 on/off P4 on/off Ext. stop P2 Ext. stop P3 Ext. stop P4, GD Cannot be used CU Functional earth 4 * GD is separated from other earth connections. 30 PTC 1 32 PTC 2 34 PTC 3 35 GD, PTC Input for PTC sensor or thermal switch Fit jumpers if no PTC sensor or thermal switch is connected. 30 PTC P2 32 PTC P3 34 PTC P4 35 GD, PTC 12 / 44 44

13 Group Terminal Designation Data Diagram for standard configuration DI 4 Digital input 17 GD 18 O 4 nalog output, 0-10 V 20 DI 5 Digital input 21 GD 22 O 5 nalog output, 0-10 V 24 DI 6 Digital input 25 GD 26 O 6 nalog output 42 DI 7 44 DI 8 Digital input 46 DI 9 47 GD Fit jumpers instead of the external stops for which the controller is designed. 36 PTC 4 38 PTC 5 Input for PTC sensor or thermal switch 40 PTC 6 41 GD, PTC Fit jumpers if no PTC sensor or thermal switch is connected. 82 DO 4 O 83 DO 4 C 83 DO 4 C 84 DO 5 O 85 DO 5 C 85 DO 5 C 86 DO 6 O 87 DO 6 C 87 DO 6 C 88 DO 7 O 89 DO 7 C Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m Cannot be used Ext. stop P5 Ext. stop P6 36 PTC P P5 on/off P6 on/off PTC P6 GD, PTC 13 / 44 44

14 ED systems Group Terminal Designation Data Diagram for standard configuration 1 Phase conductor eutral conductor 1 x VC ± 10 %, 50/60 Hz PE PE C 76 DO 1, 2, 3 C 76 DO 1, 2, 3 C 77 DO 1 O 79 DO 2 O 81 DO 3 O 10 DI 1 Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m 12 DI 2 Digital input 14 DI 3 15 GD Fit jumpers instead of the external stops for which the controller is designed V Supply to sensor. Max. 50 m 55 GD 57 I 1 60 I 2 Input for analog signal, 0/4-20 m or 0-10 V RS485 RS485 RS485 GD* RS485 GD* RS485 RS485 GEIbus (internal) (Fix the screen with a cable clamp.) P3 on/off P4 on/off P5 on/off Ext. stop P3 Ext. stop P4 Ext. stop P5, GD Cannot be used CU Functional earth 4 * GD is separated from other earth connections. 30 PTC 1 32 PTC 2 34 PTC 3 35 GD, PTC Input for PTC sensor or thermal switch Fit jumpers if no PTC sensor or thermal switch is connected. 30 PTC P3 32 PTC P4 34 PTC P5 35 GD, PTC 14 / 44 44

15 Group Terminal Designation Data Diagram for standard configuration DI 4 Digital input 17 GD 18 O 4 nalog output, 0-10 V 20 DI 5 Digital input 21 GD 22 O 5 nalog output, 0-10 V 24 DI 6 Digital input 25 GD 26 O 6 nalog output 42 DI 7 44 DI 8 Digital input 46 DI 9 47 GD Fit jumpers instead of the external stops for which the controller is designed. 36 PTC 4 38 PTC 5 Input for PTC sensor or thermal switch 40 PTC 6 41 GD, PTC Fit jumpers if no PTC sensor or thermal switch is connected. 82 DO 4 O 83 DO 4 C 83 DO 4 C 84 DO 5 O 85 DO 5 C 85 DO 5 C 86 DO 6 O 87 DO 6 C 87 DO 6 C 88 DO 7 O 89 DO 7 C Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m Cannot be used 42 Ext. stop P PTC P P6 on/off GD, PTC 15 / 44 44

16 EDF systems Group Terminal Designation Data Diagram for standard configuration 1 Phase conductor eutral conductor 1 x VC ± 10 %, 50/60 Hz PE PE C 76 DO 1, 2, 3 C 76 DO 1, 2, 3 C 77 DO 1 O 79 DO 2 O 81 DO 3 O 10 DI 1 Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m 12 DI 2 Digital input 14 DI 3 15 GD Fit jumpers instead of the external stops for which the controller is designed V Supply to sensor. Max. 50 m 55 GD 57 I 1 60 I 2 Input for analog signal, 0/4-20 m or 0-10 V RS485 RS485 RS485 GD* RS485 GD* RS485 RS485 GEIbus (internal) (Fix the screen with a cable clamp.) P4 on/off, mains P5 on/off, mains P6 on/off, mains Ext. stop P1 Ext. stop P2 Ext. stop P3, GD Cannot be used CU Functional earth 4 * GD is separated from other earth connections. 30 PTC 1 32 PTC 2 34 PTC 3 35 GD, PTC Input for PTC sensor or thermal switch Fit jumpers if no PTC sensor or thermal switch is connected. 30 PTC P1 32 PTC P2 34 PTC P3 35 GD, PTC 16 / 44 44

17 Group Terminal Designation Data Diagram for standard configuration DI 4 Digital input 17 GD 18 O 4 nalog output, 0-10 V 20 DI 5 Digital input 21 GD 22 O 5 nalog output, 0-10 V 24 DI 6 Digital input 25 GD 26 O 6 nalog output 42 DI 7 44 DI 8 Digital input 46 DI 9 47 GD Fit jumpers instead of the external stops for which the controller is designed. 36 PTC 4 38 PTC 5 Input for PTC sensor or thermal switch 40 PTC 6 41 GD, PTC Fit jumpers if no PTC sensor or thermal switch is connected. 82 DO 4 O 83 DO 4 C 83 DO 4 C 84 DO 5 O 85 DO 5 C 85 DO 5 C 86 DO 6 O 87 DO 6 C 87 DO 6 C 88 DO 7 O 89 DO 7 C Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m VFD1, ready VFD1, GD VFD1, speed VFD2, ready VFD2, GD VFD2, speed Ext. stop P4 Ext. stop P5 Ext. stop P6, GD 36 PTC P VFD1, start VFD2, start P3 on/off, mains PTC P5 PTC P6 GD, PTC 17 / 44 44

18 EF systems, module 1 Group Terminal Designation Data Diagram for standard configuration 1 Phase conductor eutral conductor 1 x VC ± 10 %, 50/60 Hz PE PE 2 76 DO 1, 2, 3 C 76 DO 1, 2, 3 C 77 DO 1 O 79 DO 2 O 81 DO 3 O Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m Cannot be used C 10 DI 1 12 DI 2 Digital input 14 DI 3 15 GD Fit jumpers instead of the external stops for which the controller is designed V Supply to sensor. Max. 50 m 55 GD 57 I 1 60 I 2 Input for analog signal, 0/4-20 m or 0-10 V RS485 RS485 RS485 GD* RS485 GD* RS485 RS485 GEIbus (internal) (Fix the screen with a cable clamp.) Ext. stop P1 Ext. stop P2 Ext. stop P3, GD Cannot not be used CU Functional earth 4 * GD is separated from other earth connections. 30 PTC 1 32 PTC 2 34 PTC 3 35 GD, PTC Input for PTC sensor or thermal switch Fit jumpers if no PTC sensor or thermal switch is connected. 30 PTC P1 32 PTC P2 34 PTC P3 35 GD, PTC 18 / 44 44

19 Group Terminal Designation Data Diagram for standard configuration 3 16 DI 4 Digital input 17 GD 18 O 4 nalog output, 0-10 V 20 DI 5 Digital input 21 GD 22 O 5 nalog output, 0-10 V 24 DI 6 Digital input 25 GD 26 O 6 nalog output VFD1, ready VFD1, GD VFD1, speed VFD2, ready VFD2, GD VFD2, speed VFD3, ready VFD3, GD VFD3, speed 4 42 DI 7 44 DI 8 46 DI 9 47 GD 36 PTC 4 38 PTC 5 40 PTC 6 41 GD, PTC Digital input Input for PTC sensor or thermal switch Fit jumpers if no PTC sensor or thermal switch is connected. 82 DO 4 O 83 DO 4 C 83 DO 4 C 84 DO 5 O 85 DO 5 C 85 DO 5 C 86 DO 6 O 87 DO 6 C 87 DO 6 C 88 DO 7 O 89 DO 7 C Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m VFD1, start VFD2, start VFD3, start 19 / 44 44

20 EF systems, module 2 Group Terminal Designation Data Diagram for standard configuration 1 Phase conductor eutral conductor 1 x VC ± 10 %, 50/60 Hz PE PE 2 76 DO 1, 2, 3 C 76 DO 1, 2, 3 C 77 DO 1 O 79 DO 2 O 81 DO 3 O Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m Cannot be used C 10 DI 1 12 DI 2 Digital input 14 DI 3 15 GD Fit jumpers instead of the external stops for which the controller is designed V Supply to sensor. Max. 50 m 55 GD 57 I 1 60 I 2 Input for analog signal, 0/4-20 m or 0-10 V RS485 RS485 RS485 GD* RS485 GD* RS485 RS485 GEIbus (internal) (Fix the screen with a cable clamp.) Ext. stop P4 Ext. stop P5 Ext. stop P6, GD Cannot be used CU Functional earth 4 * GD is separated from other earth connections. 30 PTC 1 32 PTC 2 34 PTC 3 35 GD, PTC Input for PTC sensor or thermal switch Fit jumpers if no PTC sensor or thermal switch is connected. 30 PTC P4 32 PTC P5 34 PTC P6 35 GD, PTC 20 / 44 44

21 Group Terminal Designation Data Diagram for standard configuration 3 16 DI 4 Digital input 17 GD 18 O 4 nalog output, 0-10 V 20 DI 5 Digital input 21 GD 22 O 5 nalog output, 0-10 V 24 DI 6 Digital input 25 GD 26 O 6 nalog output VFD4, ready VFD4, GD VFD4, speed VFD5, ready VFD5, GD VFD5, speed VFD6, ready VFD6, GD VFD6, speed 4 42 DI 7 44 DI 8 46 DI 9 47 GD 36 PTC 4 38 PTC 5 40 PTC 6 41 GD, PTC Digital input Input for PTC sensor or thermal switch Fit jumpers if no PTC sensor or thermal switch is connected. 82 DO 4 O 83 DO 4 C 83 DO 4 C 84 DO 5 O 85 DO 5 C 85 DO 5 C 86 DO 6 O 87 DO 6 C 87 DO 6 C 88 DO 7 O 89 DO 7 C Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m VFD4, start VFD5, start VFD6, start 21 / 44 44

22 F systems, module 1 Group Terminal Designation Data Diagram for standard configuration 1 Phase conductor eutral conductor 1 x VC ± 10 %, 50/60 Hz PE PE C 76 DO 1, 2, 3 C 76 DO 1, 2, 3 C 77 DO 1 O 79 DO 2 O 81 DO 3 O 10 DI 1 Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m 12 DI 2 Digital input 14 DI 3 15 GD Fit jumpers instead of the external stops for which the controller is designed V Supply to sensor. Max. 50 m 55 GD 57 I 1 60 I 2 Input for analog signal, 0/4-20 m or 0-10 V RS485 RS485 RS485 GD* RS485 GD* RS485 RS485 GEIbus (internal) (Fix the screen with a cable clamp.) P1 on/off, mains P2 on/off, mains P3 on/off, mains Ext. stop P1 Ext. stop P2 Ext. stop P3, GD Cannot be used CU Functional earth 4 * GD is separated from other earth connections. 30 PTC 1 32 PTC 2 34 PTC 3 35 GD, PTC Input for PTC sensor or thermal switch Fit jumpers if no PTC sensor or thermal switch is connected. 30 PTC P1 32 PTC P2 34 PTC P3 35 GD, PTC 22 / 44 44

23 Group Terminal Designation Data Diagram for standard configuration 3 16 DI 4 Digital input 17 GD 18 O 4 nalog output, 0-10 V 20 DI 5 Digital input 21 GD 22 O 5 nalog output, 0-10 V 24 DI 6 Digital input 25 GD 26 O 6 nalog output VFD1, GD VFD1, speed 4 42 DI 7 44 DI 8 Digital input 46 DI 9 47 GD Fit jumpers instead of the external stops for which the controller is designed. 36 PTC 4 38 PTC 5 40 PTC 6 41 GD, PTC Input for PTC sensor or thermal switch VFD, ready VFD, GD 5 Fit jumpers if no PTC sensor or thermal switch is connected. 82 DO 4 O 83 DO 4 C 83 DO 4 C 84 DO 5 O 85 DO 5 C 85 DO 5 C 86 DO 6 O 87 DO 6 C 87 DO 6 C 88 DO 7 O 89 DO 7 C Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m P1 on/off, VFD P2 on/off, VFD P3 on/off, VFD VFD start 23 / 44 44

24 F systems, module 2 Group Terminal Designation Data Diagram for standard configuration 1 Phase conductor eutral conductor 1 x VC ± 10 %, 50/60 Hz PE PE C 76 DO 1, 2, 3 C 76 DO 1, 2, 3 C 77 DO 1 O 79 DO 2 O 81 DO 3 O 10 DI 1 Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m 12 DI 2 Digital input 14 DI 3 15 GD Fit jumpers instead of the external stops for which the controller is designed V Supply to sensor. Max. 50 m 55 GD 57 I 1 60 I 2 Input for analog signal, 0/4-20 m or 0-10 V RS485 RS485 RS485 GD* RS485 GD* RS485 RS485 GEIbus (internal) (Fix the screen with a cable clamp.) P4 on/off, mains P5 on/off, mains P6 on/off, mains Ext. stop P4 Ext. stop P5 Ext. stop P6, GD Cannot be used CU Functional earth 4 * GD is separated from other earth connections. 30 PTC 1 32 PTC 2 34 PTC 3 35 GD, PTC Input for PTC sensor or thermal switch Fit jumpers if no PTC sensor or thermal switch is connected. 30 PTC P4 32 PTC P5 34 PTC P6 35 GD, PTC 24 / 44 44

25 Group Terminal Designation Data Diagram for standard configuration 3 16 DI 4 Digital input 17 GD 18 O 4 nalog output, 0-10 V 20 DI 5 Digital input 21 GD 22 O 5 nalog output, 0-10 V 24 DI 6 Digital input 25 GD 26 O 6 nalog output DI 7 44 DI 8 46 DI 9 47 GD 36 PTC 4 Digital input 38 PTC 5 Input for PTC sensor or thermal switch 40 PTC 6 41 GD, PTC Fit jumpers if no PTC sensor or thermal switch is connected DO 4 O 83 DO 4 C 83 DO 4 C 84 DO 5 O 85 DO 5 C 85 DO 5 C 86 DO 6 O 87 DO 6 C 87 DO 6 C 88 DO 7 O 89 DO 7 C Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m P4 on/off, VFD P5 on/off, VFD P6 on/off, VFD 25 / 44 44

26 S systems Group Terminal Designation Data Diagram for standard configuration 1 Phase conductor eutral conductor 1 x VC ± 10 %, 50/60 Hz PE PE C 76 DO 1, 2, 3 C 76 DO 1, 2, 3 C 77 DO 1 O 79 DO 2 O 81 DO 3 O 10 DI 1 Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m 12 DI 2 Digital input 14 DI 3 15 GD Fit jumpers instead of the external stops for which the controller is designed V Supply to sensor. Max. 50 m 55 GD 57 I 1 60 I 2 Input for analog signal, 0/4-20 m or 0-10 V RS485 RS485 RS485 GD* RS485 GD* RS485 RS485 GEIbus (internal) (Fix the screen with a cable clamp.) P1 on/off, mains P2 on/off, mains P3 on/off, mains Ext. stop P1 Ext. stop P2 Ext. stop P3, GD Cannot be used CU Functional earth 4 * GD is separated from other earth connections. 30 PTC 1 32 PTC 2 34 PTC 3 35 GD, PTC Input for PTC sensor or thermal switch Fit jumpers if no PTC sensor or thermal switch is connected. 30 PTC P1 32 PTC P2 34 PTC P3 35 GD, PTC 26 / 44 44

27 Group Terminal Designation Data Diagram for standard configuration DI 4 Digital input 17 GD 18 O 4 nalog output, 0-10 V 20 DI 5 Digital input 21 GD 22 O 5 nalog output, 0-10 V 24 DI 6 Digital input 25 GD 26 O 6 nalog output 42 DI 7 44 DI 8 Digital input 46 DI 9 47 GD Fit jumpers instead of the external stops for which the controller is designed. 36 PTC 4 38 PTC 5 Input for PTC sensor or thermal switch 40 PTC 6 41 GD, PTC Fit jumpers if no PTC sensor or thermal switch is connected. 82 DO 4 O 83 DO 4 C 83 DO 4 C 84 DO 5 O 85 DO 5 C 85 DO 5 C 86 DO 6 O 87 DO 6 C 87 DO 6 C 88 DO 7 O 89 DO 7 C Relay contact, O Maximum load: 240 VC, 2 Minimum load: 5 VDC, 10 m Ext. stop P4 Ext. stop P5 Ext. stop P6, GD 36 PTC P P4, on/off P5, on/off P6, on/off PTC P5 PTC P6 GD, PTC CU 351 and installation and operating instructions See WinCPS or WebCPS Service Control MPC CU 351 or installation and operating instructions. 27 / 44 44

28 4. Fault correction tools 4.1 MPC/CU 351 EDs and alarm relay See WinCPS or WebCPS Service Control MPC installation and operating instructions. 4.2 MPC display Status The first status display is shown below. This display is shown when the Control MPC is switched on, and it appears when the buttons of the control panel have not been touched for 15 minutes. F G H E C D TM Fig. 9 Status menu Description o settings can be made in this menu. The current value (process value, PV) of the control parameter, usually the discharge pressure, is shown in the upper right corner (G) together with the selected setpoint (SP) (H). The upper half of the display () shows a graphic illustration of the pump system. The selected measuring parameters are shown with sensor symbol and current value. The current value of the control parameter, usually the discharge pressure, is shown under the pressure sensor symbol. The lower display half () shows the latest current alarm, if any, and the fault cause together with the fault code in brackets system status with current operating mode and current source pump status with current operating mode and manual/auto. ote If a fault has occurred, the symbol will be shown in the alarm line (C) together with the cause and alarm code, for instance Overtemperature (64). If the fault is related to one of the pumps, the symbol will also be shown in front of the status line (D) of the pump in question. t the same time the symbol will be flashing instead of the pump symbol (E). The symbol will be shown to the right in the top line of the display (F). s long as a fault is present, this symbol will be shown in the top line of all displays. ote: Selecting "System" or pump indicating the alarm bell does not lead to the alarm indication, but to a status! Display "3.1 - Current alarms" is shown. Go to the alarm list and troubleshoot accordingly. To open a menu line, mark the line with or, and press. The display makes it possible to open status displays showing current alarms system status status of each pump. 28 / 44 44

29 larm log (3.2) The alarm log can store up to 24 warnings and alarms. TM Fig. 10 larm log Description Here warnings and alarms are shown. For every warning or alarm, the following is shown: Whether it is a warning or an alarm. Where the fault occurred. System, Pump 1, Pump 2, etc. In case of input-related faults, the input is shown. What the cause of the fault is, and the alarm code in brackets: Water shortage (214), Max. pressure (210), etc. When the fault occurred: Date and time. When the fault disappeared: Date and time. If the fault still exists, date and time are shown as The latest warning/alarm is shown at the top of the display Passwords Passwords can be set to prevent unauthorized change of settings in the menus Operation and Settings. See the Control MPC installation and operating instructions. oth passwords are deactivated. If a password is activated, the factory setting is "1234". Service passwords If a customer password is set and not available for a Grundfos service engineer, the booster system can be unlocked by using the Grundfos service code "6814". Please protect this code, and avoid unauthorized to know this code. 29 / 44 44

30 4.2.3 larm list Check all current alarm codes before starting the fault correction. MPC alarm indication * Protocol description larm code ssociated device and device number Description/cause Phase failure, pump 2 Pump Undervoltage 7 Pump 1-6 Undervoltage, pump 40 Pump 1-6 Undervoltage, pump 42 Pump 1-6 Undervoltage, pump 73 Pump 1-6 Overvoltage, pump 32 Pump 1-6 Overload, associated device Overload, associated device Overload, associated device Overload, associated device Too high motor temperature Too high motor temperature Other fault, associated device 48 Pump Pump Pump Pump , 70 imit 1 exceeded 190 Pump Pump Pump 1-6 Measured parameter HSD = hardware shutdown. There has been a fault, and the permissible number of restarts for the fault type has been exceeded. Fault in mains supply. Terminal box defective. Mains voltage is too low at start. Faulty mains voltage at the time of cutting in the terminal box. - Fall in mains supply. - Mains supply failure while motor is running. Mains voltage is too high at start. Heavy overload has caused software shutdown (SSD). MPF = motor protection function. The built-in motor protection has detected a sustained overload (MPF 60 sec. limit). Heavy overload (Imax. very high). Pump blocked at start. The built-in motor protection has detected a transitory overload (MPF 3 sec. limit). PTC sensor in the motor has signalled overtemperature. Terminal box has indicated overtemperature. Internal communication error has occurred in the pump. The measured parameter has exceed the limit set. Remedy Check that all three mains phases are within a 15 V window. Restore mains supply. Replace terminal box. Reset type 1) uto uto larm/warning ction type Warning Warning ring voltage back to prescribed level. uto Warning Restore proper mains supply. uto Warning Restore proper mains supply. uto Warning ring voltage back to prescribed level. uto Warning Check and possibly reduce the load. uto Warning Check and possibly reduce load/improve cooling. Deblock the pump. Check and possibly reduce load/improve cooling. Check and possibly reduce load/improve cooling. Check and possibly reduce load/improve cooling. (Temperature during operation can be read via PC Tool E-products.) Try to reset the fault: 1. Switch off the supply voltage. 2. Wait until all diodes are out. 3. Switch in the supply voltage. If this does not remedy the fault, replace the terminal box. Remove the cause of the fault. uto uto uto uto uto uto uto/ manual Warning Warning Warning Warning Warning Warning larm/warning Stop/unchanged 30 / 44 44

31 MPC alarm indication * Protocol description imit 2 exceeded 191 Measured parameter Pressure relief 219 System Pressure build-up fault 215 System Pumps outside duty range 208 System The measured parameter has exceed the limit set. The monitored pressure could not be reduced sufficiently. The pressure set cannot be reached within the configured time. The pump is running outside the defined range. Pilot pump fault 216 Pilot pump Pilot pump fault. Water shortage *Water shortage Water shortage *Water shortage larm code ssociated device and device number Description/cause The pre-pressure (or the level in the feed tank) is below its programmable warning limit. The pre-pressure (or the level in the feed tank) is below its programmable alarm limit. The pre-pressure switch detects water shortage. Remedy Remove the cause of the fault. Reduce the pressure to below the limit. Check limit and pipes. Check the system. - Check wires. - Check the pump. 1. Check the actual pressure and the corresponding settings. 2. Check the sensor/ switch, wiring and input according to the wiring diagram. 3. Check the sensor/ switch. Reset type 1) uto/ manual uto uto/ manual uto/ manual uto uto/ manual uto/ manual larm/warning ction type larm/warning Stop/unchanged Warning Unchanged larm/warning Stop/unchanged Warning Unchanged Warning Warning Unchanged larm Stop Warning Unchanged Pressure high *Pressure above max. pressure Pressure low *Pressure below min. pressure larm, all pumps *larm, all pumps External fault *External fault Dissimilar sensor signals *Dissimilar sensor signals ooster system Primary sensor and/or redundant sensor The operating pressure is above the programmable highpressure alarm limit. The operating pressure is below the programmable lowpressure alarm limit. ll pumps, set to uto, are stopped due to a pump alarm. Pumps are not indicating alarm. The digital input set to "external fault" has been or is still closed. Primary feedback sensor value (pressure) is inconsistent with redundant feedback sensor value. Troubleshoot according to the alarm message/ code: 1. System. 2. Pumps installed. Use fault-finding for the pump. 1. Check the GEIbus wires, for instance connection and polarisation. The fault reading can be reset by means of the R100 when the digital input is no longer closed. Reset by pressing "+" or " ". 1. Check the wiring and input according to the wiring diagram. 2. Check the sensor output according to the value measured. uto/ manual uto/ manual uto uto/ manual uto larm Fast stop (overrule min. seq. time) larm/warning Stop/unchanged larm Stop larm/warning Stop/unchanged Warning Unchanged 31 / 44 44

32 MPC alarm indication * Protocol description Fault, primary sensor *Closed loop feedback sensor signal fault Fault sensor *General (measurement) sensor signal fault Internal fault CU 351 *Real time clock out of order Fault, ethernet *Ethernet: o address from DHCP server Fault, ethernet *Ethernet: uto disabled due to misuse FSH parameter verification error *FSH parameter verification error Other fault, associated device internal fault *Hardware fault type 2 VFD not ready *VFD not ready Communication fault *Pump communication fault larm code 089 Primary sensor CU 351 as IO module CU 351 fault in the sensor assigned to the feedback control has been detected. Error in the settings of the sensor assigned to the controller. The signal (for instance 4 to 20 m) from one of the analog sensors is outside the selected signal range. The real-time clock in the CU 351 is out of order. o address from DHCP server. uto-disabled due to misuse. 1. Check the wiring and input according to the wiring diagram. 2. Check the sensor output according to the value measured. Check the primary sensor settings. 1. Check the wiring and input according to the wiring diagram. 2. Check the sensor output according to the measured value. Replace the CU 351. Communication error. Contact the system integrator. Verification error in the Replace the CU 351. CU 351 FSH memory. 83 Setting data not correct ssociated device and device number Pump 1-6 CU 351 Pump 1-6 Description/cause Hardware fault in the. Hardware fault in the. The VFD signal relay do not release the VFD for operation. o GEIbus communication with a device connected to the CU 351. Remedy Other fault, associated device See Current alarms, and identify the faulty module from the alarm message. Replace the module. 1. Check for VFD alarm. 2. Check the wiring and input according to the wiring diagram. See Current alarms, and identify the faulty device from the alarm message. 1. Check power supply. 2. Check GEIbus cable connection. 3. Check that the device GEIbus number is correct, using the R100. Reset type 1) uto uto uto uto uto uto larm/warning ction type larm Stop Warning Unchanged Warning Unchanged Warning Warning Unchanged Warning Unchanged Warning Unchanged Device alarms From device Pump 1-6 The device is in alarm. See Current alarms, and identify the faulty device from the alarm message. 1. Fault-find according to the Service instructions for the device. uto Warning Unchanged 1) Reset type, either: uto acknowledge" (auto) "uto acknowledge" or "Manual acknowledge" (auto/man) 2) System goes to operating mode "Stop" (no delay (< 0.5 s) between pump disconnections). 32 / 44 44

33 4.3 R R100 menu for Control MPC, and (configured as pump module) Displays marked like this can only be opened by means of the service code. 33 / 44 44

34 4.3.2 R100 menu for Control MPC, (configured as general-purpose installation and operating instructions) Displays marked like this can only be opened by means of the service code. 34 / 44 44

35 4.4 PC Tool E-products The Grundfos PC Tool E-products, version V05 or later, supports the Control MPC and the components included. detailed PC Tool Help assistant is available in the tool program, and a user manual can be printed in PDF format from the tool. The tool can be connected to the CU 351 control unit of the Control MPC system and communicate with IO units and MGE pumps. The network list of the tool shows the units which are capable of communicating with the application in question. The tool supports the following functions: etwork list This is a list of all GEIbus products connected to the network. Clicking the [etwork list] button in the toolbar allows you to toggle between the network list expanded and collapsed Monitor This function gives an overview and details of the operating status of the product. Output If the expected output function does not take place according to the graphical presentation, it may be due to the following faults: Defective component connected to the output. Check the component according to the wiring diagram. The output from the IO module does not function according to the graphical presentation. Check the physical output. Input If the expected input function does not take place according to the graphical presentation, it may be due to the following faults: The input signal is not as shown in the graphical presentation. Check that the signal is OK on the input terminal. The input of the IO module is defective. Replace the IO module. The CU 351 is defective Standard configuration The standard configuration function allows you to select the appropriate standard configuration file for the product and send the file to the product. It is possible to import a Grundfos Standard Configuration (GSC) file library via Tools Update configuration files. From factory, the Control MPC system is configured/programmed for the application. If an IO module is replaced, it will automatically be configured from the CU 351 when the booster system is restarted. (Remember to give the new unit the correct Genibus address by means of the R100). If replaced, a CU 351 module must be configured to the application in question. Follow the instructions in the "HEP assistant". Standard configuration files are included in the tool when it is installed for the first time. Subsequently, it is the user s responsibility to download the current version of the "Standard configuration file library". See section Updating configuration files Custom configuration The custom configuration function enables you to change selected standard configuration settings to a custom configuration. Custom configuration should be considered as an expert tool to be used for changing/adjusting standard data Data logging Data logging of all data takes place continuously. In the net list, you can select the data to be visible. When the PC Tool is shut down, you will be asked whether you want to save your data log Updating configuration files ou can import an updated library of the standard configuration files from Tools Update configuration files. If the selected library is the same as or older than the one already installed, a warning allows you to either skip the update or proceed to overwrite the existing library. Update GSC Files opens a dialogue, allowing you to browse for the zipped GSC files library. ote If your computer is connected to a Grundfos network, the dialogue offers an automatic update. When you select the automatic update, the PC Tool will find the updated GSC library on the Grundfos network. ccordingly, you need not browse for the library. 35 / 44 44

36 5. Factory configuration of Control MPC 5.1 ecessary equipment The following equipment is needed: 1. R100, SW version 14, ov.01, 2005 or later 2. PC-Tool E-Product, version 03 or later 3. PC-Tool ink adapter. 5.2 Factory configuration of Control MPC The configuration consists of these steps: Setting the GEIbus number in module, if any Configuration of the CU Configuration of external frequency converter(s), if any Setting the GEIbus number in modules, if any Depending on the Control MPC system type and Control MPC options, the control panel is equipped with none or up to four / modules. The modules present will have the designation numbers 1, 2, 01 or 03. These units must have a GEIbus number according to the designation table, Table 1. Module with designation number ddress of module Control MPC option GSC file to download 1 (pump module - 1) 31 2 (pump module - 2) (interface module) (operating light module) (operating light/pilot pump module) (operating light/pressure relief module) (interface module and operating light module) (interface module and operating light/pilot pump module) (interface module and operating light/pressure relief module) Table 1 Designation table To assign GEIbus numbers to the module(s), if any, proceed as follows: 1. Turn on the power supply to the Control MPC. 2. Turn on the R100 and point it at the IR window of the first module to make contact with this unit. ote If there is more than one, move close to the IR window to make sure that only one unit is communicating with the R100 at a time. Fig. 11 IR window of the 3. Go to the first display in the installation menu "umber, IO351" with the R100. See fig. 12. Set the address of the module according to the designation table 1. TM TM Fig. 12 Installation menu "umber, IO351" 4. Send the number to the unit by pressing the OK button on the R Switch off the R Repeat steps 2 to 5 for each module. 36 / 44 44

37 5.2.2 Configuration of the CU 351 To make the system work properly, the CU 351 in the Control MPC must be configured with a number of GSC files (Grundfos Standard Configuration files). Control MPC requires a "Control MPC GSC file" which includes information about the system type in question (E, ES, ED, etc.) and the number of pumps. Control MPC based on one or two modules with the designation numbers 01 and 03 requires "Control MPC-options GSC file". It is important to notice that the configuration has to be done in the right order: 1. Control MPC 2. Control MPC options, if any. Configuration of Control MPC Example: Control MPC-ES with three pumps and two options, "Interface I/O" and "Operating light module". The printed label of GSC files will look like fig Control MPC 3. Hydro MPC C-MPC options 4. H-MPC options Pump data COFIGURTIO STEPS - PESE FOOW THE UMERS TM Fig. 13 Example of a printed label of GSC files Step-by-step configuration of Control MPC 1. Set all automatic circuit breakers covering the pumps to off. 2. Connect the PC Tool to the service connection on the back of the CU 351. See fig. 14. TM Fig. 14 Service connection of the CU Turn on the power supply to the Control MPC. 4. Start the PC Tool E-products. 5. When communication has been established, the PC Tool "etwork list" will display the icons for the CU 351 and all module(s) if any. 6. Select CU 351 in the "etwork list". 7. Select the PC Tool function "Standard configuration". 8. Go to section "Search by", and select "umber". 9. Find the relevant GSC file number from table 2. Type the GSC file number in the "Configuration o." field, and click "Search ow". 37 / 44 44

38 Table 2 "Control MPC" GSC files 1. Control MPC umber of pumps E ES ED EF EDF F S Select the file from the "Configuration files" field, and press "Send". 11. Check that the selected configuration file number is now shown in the label in the PC Tool, Standard Configuration under "1. Control MPC", indicating that the CU 351 has received and stored the file. See fig Control MPC 3. Hydro MPC C-MPC options 4. H-MPC options 5. Pump data COFIGURTIO STEPS - PESE FOOW THE UMERS TM Fig. 15 "Control MPC" on GSC files label 12. If no further configurations are to be made, restart the CU 351 by pressing "Restart" in the right bottom of the PC Tool. 13. If configuration of Control MPC options is required, continue to this task now. ote When "Restart" is pressed, the CU 351 will initialise. progress bar indicating how far the initialisation is in per cent appears in the display. This procedure will take about 25 seconds. Configuration of Control MPC options, if any Configuration of control MPC options require that the configuration of the Control MPC has taken place. For each option, configure the option with the correct GSC: 1. Find the relevant GSC file number from table 3. Type the GSC file number in the "Configuration o." field, and click "Search ow". 2. Control MPC options interface addr. 41 gsc Operating light addr. 41 gsc Int. + operating light addr gsc Pilot pump addr. 41 gsc Pressure relief addr. 41 gsc Int. +pilot pump addr gsc Int. +pressure relief addr gsc Table 3 "Control MPC Options" GSC files 2. Select the file from the "Configuration files" field, and press "Send". 3. Check that the selected configuration file number is now shown in the label in the PC Tool, Standard Configuration under "2. C-MPC Options", indicating that the CU 351 has received and stored the file. See fig / 44 44

39 1. Control MPC 3. Hydro MPC C-MPC options 4. H-MPC options Pump data COFIGURTIO STEPS - PESE FOOW THE UMERS TM Fig. 16 "Control MPC options" on GSC files label 4. Restart the CU 351 by pressing 'Restart' in the right bottom of the PC Tool. 5. Run wizard. 6. Select the right application. 7. Select the right primary sensor for cloosed-loop operation. Select "ot used" for open-loop operation. 8. Enter pump data if required for the application selected. For more information about the function "Pump curve data", see installation and operating instruction for Control MPC. 9. Set the setpoint. 10. Start the CU 351 when the wizard is finished Configuration of external frequency converters, if any The manufacturer's factory settings of the external frequency converter(s) used in Control MPC F, EF and EDF must be changed to the Grundfos settings before the MPC is ready for test. To configure the external frequency converter: 1. Turn on the power supply to the frequency converter(s) by means of the automatic circuit breaker. 2. For each frequency converter, do the settings as described in the table below. 39 / 44 44

40 VT 2800 Press [QUICK MEU] + [+] to access all parameters. Factory setting Grundfos setting Parameter Function Value or number in display of VT Value umber of function * Thermistor function used for thermal protection of C filter. ** For information about languages available, see relevant documentation. *** Use data from the Control MPC system. **** 51 Hz for a 50 Hz supply and 61 Hz for a 60 Hz supply. Function Value or number in display of VT Value umber of function 001 anguage English [0] anguage -** Torque characteristic Constant torque [1] Torque characteristic Variable torque low Variable torque medium 102 Motor power - - Motor power -*** Motor voltage 230/400V - Motor voltage -*** Motor frequency 50 Hz Motor frequency -*** Motor current - Motor current -*** Rated motor speed - Rated motor speed -*** Thermal motor protection o protection * [0] Thermal motor protection Thermistor trip, C filter connected* o thermal protection, C filter not connected* 136 Slip compensation 100 % - Slip compensation 0 % Output frequency high limit 132 Hz - Output frequency high limit -**** Max. reference 50 Hz - Max. reference -**** Ramp-up time 1 3 sec. - Ramp-up time 1 1 sec Ramp-down time 1 3 sec. - Ramp-down time 1 1 sec Digital input 19 Reversing [9] Digital input Reset function 412 Variable switching frequency Manual reset Without C-filter [0] Reset function [2] Variable switching frequency Thermistor, C filter connected* o function, C filter not connected* utomatic reset x 10 C-filter connected Without Cfilter [2] [3] [2] [0] [25] [0] [10] [3] [2] Factory settings of VT 2800 To recall the factory settings of all parameters, follow the procedures below: 1. Disconnect the power supply. 2. Press and hold [QUICK MEU] + [+] + [CHGE DT] and reconnect the power supply. 3. ll parameters are now factory-set, except the fault log. 40 / 44 44

41 VT 6000 Press [EXTED MEU] to access all parameters. Factory setting Grundfos setting Parameter Function Value or number in display of VT Value umber of function * Thermistor function used for thermal protection of C/RFI filter. ** For information about languages available, see relevant documentation. *** Use data from the Control MPC system. **** 51 Hz for a 50 Hz supply and 61 Hz for a 60 Hz supply. Function Value or number in display of VT Value umber of function 001 anguage - - anguage -** Motor power - - Motor power -*** Motor voltage - - Motor voltage -*** Frequency 50 Hz Frequency -*** Motor current - - Motor current -*** Rated motor speed - - Rated motor speed -*** ETR trip1-4 Thermistor trip, C filter connected * - 2 o thermal protection, C filter not connected * Max. frequency 50 Hz - Max. frequency -**** Max. reference frequency 50 Hz - Max. reference frequency -**** Ramp-up time - - Ramp-up time 1 sec Ramp-down time - - Ramp-down time 1 sec Reverse - 1 o function larm - 8 Ready Manual reset - 0 uto reset x SFM, modulating switch frequency - 0 C filter connected - 2 C filter not connected - 0 Factory settings of VT 6000 To recall the factory settings of all parameters, follow one of the procedures below: 1. Set the parameter 620 to (3). 2. Disconnect the power supply. 3. Reconnect the power supply. 4. ll parameters are now factory-set, except the fault log. or 1. Disconnect the power supply. 2. Press and hold [DISP MODE] + [CHGE DT] + [OK] and reconnect the power supply. 3. ll parameters are now factory-set, except the fault log. 41 / 44 44

42 VT FC 100 Press [EXTED MEU] to access all parameters. Factory setting Grundfos setting Parameter Function Value or number in the display of VT Value umber of function * Thermistor function used for thermal protection of C/RFI filter. ** For information about languages available, see relevant documentation. *** Use data from the Control MPC system. **** 51 Hz for a 50 Hz supply and 61 Hz for a 60 Hz supply. Function Value or number in the display of VT Value umber of function 001 anguage English [0] anguage -** Motor speed unit RPM [0] Motor speed unit Hz [1] 120 Motor power - - Motor power -*** Motor voltage - - Motor voltage -*** Motor frequency 50 Hz - Motor frequency -*** Motor current - - Motor current -*** Motor nominal speed 1460 rpm - Motor nominal speed -*** Motor thermal protection ETR Trip 1 [4] Thermistor trip, C filter connected * Thermistor trip [2] o thermal protection, C filter not connected * o protection [0] 419 Max. output frequency 100 Hz Max. output frequency 51 Hz Max. reference 50 Hz Max. reference -**** Ramp 1 Ramp Up Time - - Ramp 1 Ramp Up Time 1 sec Ramp 1 Ramp Down Time - - Ramp 1 Ramp Down Time 1 sec Digital input 19 Reversing [10] o operation - [0] Relay 1 larm [9] Relay 1 Drive Ready [2] 540 Relay 2 Running [5] Relay 2 Control Ready [1] 1420 Reset mode Manual reset [0] uto Reset x 10 - [10] 1401 Switching frequency 4.0 Hz [6] Switching frequency 5.0 Hz [7] - Factory setting of VT FC 100 To recall the factory settings of all parameters, follow one of the procedures below: 1. Set the parameter Press [OK]. 3. Select "Initialisation" (for CP select "2"). 4. Press [OK]. 5. Disconnect the power supply. 6. Reconnect the power supply. 7. ll parameters are now factory-set, expect RFI 1, protocol, address, baud rate, minimum response delay, maximum response delay, maximum inter.char delay, operating data, historic log and fault log. or 1. Disconnect the power supply. 2. Press and hold [STTUS] + [MI MEU] + [OK] and reconnect the power supply. 3. ll parameters are now factory-set, expect operating hours, the number of power-ups and overtemp s and overvolt s. 42 / 44 44

43 Configuration of the CUE(s), if any The manufacturer's factory settings of the CUE used in Control MPC must be changed to the Control MPC settings before it is ready to test. To configure the CUE: 1. Switch off the power supply to the CUE(s) by means of the automatic circuit breaker. 2. Connect the PC Tool to the GEIbus terminals of the CUE which you want to configure. 3. Turn on the power supply to the CUE. 4. Start the PC Tool E-products. 5. When communication has been established, the PC Tool "etwork list" will display the icon for the CUE. 6. Select the CUE in "etwork list". 7. Select the PC Tool function "Custom configuration". 8. Go to section "GEIbus", and set the "unit number" to the same number as that of the CUE. (umber = 1 for CUE o 1, etc.) ote: Steps 7 and 8 are not necessary for the CUE in Hydro MPC-F. 9. Go to section "General", select the "Pump Family" and enter motor data. See fig. 7. ote: Motor data are to be read from the motor nameplate TM Fig. 17 "Custom configuration" (General) 10.Select the PC Tool function "Standard configuration". 11. Go to section "Search by" and select "umber". 12. Type the GCS file number " " in the "Configuration o." field and click "Search ow". 13. Select the file from the "Configuration files" field and click "Send". 14. Switch on the power supply to the next CUE with the main switch, and repeat steps 6 to 13 for each CUE. 43 / 44 44