BACnet for Grundfos pumps
Contents
1. 3 5 2 Custom Instance Number To use the complete Instance Number range set the new Instance Number with the BACnet object Custom Device Object Instance Number AV 0 and set SW3 to ON This will immediately set the new Device Object Instance Number See fig 7 for DIP switch location TM04 1709 0908 Fig 7 Device Object Instance Number Device Object Instance Number SW3 Default 227000 BACnet MAC address OFF Custom set with object AV 0 ON The default Present_Value of the Custom Device Object Instance Number is 231 Example The Present_Value of Custom Device Object Instance Number AV 0 is 231 so the Device Object Instance Number is 231 The Present_Value of Custom Device Object Instance Number cannot be 4194303 as this is a reserved value 3 6 Selecting the Device Object Name The property Device_Name is a character string that must be unique inter network wide By default the name will be constructed as Grundfos XXXXXX where XXXXXX is the current Device Object Instance Number as described in section 3 5 Selecting the Device Object Instance Number Example The Device Object Instance Number is 227001 so the Device Object Name is Grundfos 227001 If a new name is selected it will be stored in the device and replace the default naming scheme 3 7 Selecting the BACnet MAC address To set the BACnet MAC address use the two hexadecimal rotary switches SW6 and SW7 The value must be w2. Differential temperature at remote sensor Differential pressure at the inlet pipe Differential pressure at the outlet pipe Differential pressure at remote sensor Water level in the storage tank Accumulated heat energy in pump life Actual heat power Differential temperature heat Unit month bar m h rpm bar m h C bar bar bar m 1 kWh 1 W 0 01 K MAGNA IUPE Series e GO CO O le O CO GO le 3 S 3 S 3 S E pumps 0 25 7 5 kW G S G S G S H S H H S H S H S H S H S H S H S H S CUE E pumps 11 22 kW 7 1NININ I Ne DANINININ N A e CUE Sech On TPE Series 2000 and MAGNA UPE the flow is estimated On all other pump types a flow sensor is required CUE Only available on CUE with sensor 3ph Only available on three phase E pumps and is only to be used for monitoring not for control purposes 15 English GB a9 useubuz 6 7 Analog outputs Object for setting a new setpoint in the pump ID Object Name R W Notes AO 0 Set setpoint W AO 5 Set max flow limit W 3 Only available on MAGNAS H Only available on version H and later 6 8 Analog values Sets the pump setpoint if bus control is enabled A value of 0 does not imply a stop See section 7 2 Setpoint Sets the maximum flow limit value Objects for configuration of the CIM CIU 300 and or the pump ID Object Name R W Custom Device Object Sach Instance Number
3. Only available on version H and later R W Notes DIDID DIDI D D D DIDI DI D D D D DIDI DIDI D D D D D SES DIDID OS ES DIDID OS D D D D D D D D A A Grundfos fault code See section 11 Grundfos alarm and warning codes Time to bearing service in months A value of 24 means 24 or more Actual capacity value process feedback Actual system head pressure Actual system flow Performance relative to maximum performance Motor speed Actual control signal applied to motor Actual setpoint Actual motor current Frequency converter DC Link voltage Motor voltage Total power consumption of the pump Measured flow at external sensor System inlet pressure Measured pressure at external sensor Tank level Temperature in frequency converter Motor winding temperature Temperature at external sensor Pump electronics temperature Pumped liquid temperature Bearing temperature drive end Bearing temperature non drive end Auxiliary sensor input Specific energy consumption Total operating time of the pump Total power on time of the pump Motor torque Total energy consumption of the pump Number of times the pump has started Total pumped volume Temperature at external temperature sensor 2 User selected setpoint Minimum value of feedback sensor Maximum value of feedback sensor Motor current in percent of rated motor current Pressure between pump flanges Actual maximum flow limit
4. olo o 5 s lt o D e English GB 104 53 54 55 56 57 2 0 2 105 106 107 108 109 58 110 59 60 111 112 61 10 11 113 62 114 63 12 13 14 15 16 17 18 19 20 115 64 65 116 117 66 67 118 119 68 120 121 69 70 71 122 123 72 21 124 73 74 15 76 77 78 79 80 81 22 23 125 126 24 25 127 26 27 28 29 30 31 82 83 84 85 32 33 34 35 86 87 36 88 89 90 91 37 38 39 40 92 93 94 95 41 42 43 44 45 96 97 46 98 99 47 48 100 101 49 50 If the MAC address switches are set to an invalid MAC address value a MAC address of 0 will be used Subject to alterations 26 Argentina Bombas GRUNDFOS de Argentina S A Ruta Panamericana ramal Campana Cen tro Industrial Gar n Esq Haendel y Mozart AR 1619 Gar n Pcia de Buenos Aires Pcia de Buenos Aires Phone 54 3327 414 444 Telefax 54 3327 45 3190 Australia GRUNDFOS Pumps Pty Ltd P O Box 2040 Regency Park South Australia 5942 Phone 61 8 8461 4611 Telefax 61 8 8340 0155 Austria GRUNDFOS Pumpen Vertrieb Ges m b H Grundfosstrake 2 A 5082 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 Bel
5. 69 70 71 Overvoltage Soon time for service general service information Gas in pump head deaerating problem Discharge valve leakage Suction valve leakage Vent valve defective Undervoltage Undervoltage transient Cut in fault dV dt Voltage asymmetry Overload Overcurrent i_line i_dc i_mo Motor protection function general shutdown MPF Blocked motor pump Motor slip high Kipped motor Motor protection function 3 sec limit Motor current protection activated MCP Underload Dry running Low flow No flow Low input power Overtemperature Motor temperature 1 t_m or t_mo or t mol Temperature control electronics t_e Temperature too high internal frequency converter module t_m External temperature water temperature t_w Thermal relay 1 in motor e g Klixon Thermal relay 2 in motor e g thermistor Motor temperature 2 Pt100 t_mo2 Code Description 72 73 74 15 76 TT 78 79 80 81 82 83 84 85 88 89 90 91 92 93 94 95 96 97 98 99 104 105 106 110 111 Hardware fault type 1 Hardware shutdown HSD Internal supply voltage too high Internal supply voltage too low Internal communication fault Communication fault twin head pump Fault speed plug Functional fault add on module Hardware fault type 2 Verification error data area RAM Verification error code area ROM
6. 9600 19200 38400 and 76800 Use DIP switches SW4 and SW5 to select the desired speed Transmission speed bits s a EIS 9600 OFF OFF 19200 OFF ON 38400 ON OFF 76800 ON ON The default transmission speed is 9600 bit s as per the BACnet MS TP standard The transmission speed will be effective immediately after setting the values of the DIP switch 3 5 Selecting the Device Object Instance Number The Device Object Identifier value consists of two components e a 10 bit Object Type bits 22 to 31 e a22 bit Instance Number bits 0 to 21 31 22 Object type Instance Number 10 bits 22 bits Fig 6 Bit numbers TM04 5977 4509 The Object Type is fixed and determines that it is a Device Object The Instance Number is a numeric code that is used to identify the device It must be unique inter network wide i e on all interconnected networks The CIM 300 offers two different approaches to setting the BACnet Device Object Instance Number default and custom both described in the following subsections 3 5 1 Default Instance Number By default the CIM 300 uses a predefined Device Object Instance Number which is 227XXX where XXX is the BACnet MAC address This gives an Instance Number range of 227000 to 227127 See section 3 7 Selecting the BACnet MAC address for more information on MAC addresses Example The BACnet MAC address is set to 20 via the hexadecimal rotary switches so the Device Object Instance Number is 227020
7. Present Value to 5 3600 seconds 7 4 Fault monitoring and resetting This example shows how to monitor faults or warnings in the Grundfos pump and how to manually reset a fault The Fault code object AV 0 and the Warning code object AV 1 can both hold a Grundfos specific fault code See section 11 Grundfos alarm and warning codes for code interpretation Warnings are notifications only and will not stop the pump whereas faults will stop the pump Most pumps can be configured to either automatically reset the fault when the fault condition disappears or to require manual resetting If a fault is to be manually reset use the Reset fault object BO 4 When the Present_Value of this object is set to 1 a Reset fault command is sent to the device 7 5 Pump control via BACnet This example shows how to set a GRUNDFOS MAGNA to 50 setpoint in proportional pressure mode Before enabling pump control via BACnet values for setpoint control mode and operating mode should be set Set operating mode with Multistate output 1 In this example the value for operating mode should be 1 Start Set control mode with Multistate output 0 A value of 3 corresponds to Proportional pressure e Set the setpoint to a value of 50 in Analog output 0 See section 7 2 Setpoint for details on setpoint To enable bus control set Binary output 0 to a value of 1 Now the GRUNDFOS MAGNA pump should be running at 50 in proporti
8. Pt100 in drive end DE Motor bearing temperature high Pt100 in non drive end NDE Communication fault add on module Fault analog output Communication fault display Inrush fault Communication fault internal frequency converter module Real time clock out of order Hardware circuit measurement fault CIM fault Communication Interface Module GSM modem SIM card fault Sensor supply fault 5 V Sensor supply fault 24 V Measurement fault motor protection Signal fault LiqTec sensor Signal fault analog input 1 Signal fault analog input 2 Code 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 Description Signal fault analog input 3 Signal fault pressure sensor Signal fault flow sensor Signal fault water in oil WIO sensor Signal fault moisture sensor Signal fault atmospheric pressure sensor Signal fault rotor position sensor Hall sensor Signal fault rotor origo sensor Signal fault temperature 2 sensor t mo2 Signal fault temperature 3 sensor t mo3 Signal fault Smart trim gap sensor Signal fault vibration sensor Signal fault bearing temperature sensor Pt100 general or top bearing Signal fault bearing temperature sensor Pt100 middle bearing Signal fault PTC sensor short circuited Signal fault bea
9. will result in an effective setpoint of 8 bar If the sensor range was 0 to 16 bar a 50 setpoint would be 8 bar a 25 setpoint would be 4 bar and so on 10 bar 8 bar TM04 2371 2508 0 80 100 Fig 11 Constant pressure 18 Open loop If the control mode is set to Constant speed open loop the setpoint is interpreted as setpoint for the pump performance Maximum pump performance 50 system performance TM04 2372 2508 0 50 100 Fig 12 Constant speed 7 3 BACnet communication watchdog A BACnet communication watchdog is implemented in the CIM CIU 300 If no BACnet communication is detected for the time period defined by the BACnet watchdog object AV 1 and the pump is set to Bus control mode BO 0 the pump is automatically switched to local control mode and its local settings will be used This functionality can be used to define the pump behaviour in case of a BACnet communication breakdown Before enabling the watchdog the local pump settings should be made with either a Grundfos PC Tool or the Grundfos R100 remote control This ensures that the pump behaves as expected if the BACnet communication breaks down When BACnet communication is re established after a watchdog timeout the user must manually set the pump back to Bus control mode BO 0 When the Present Value of the AV 1 object is set to 0 the watchdog is disabled default To enable the watchdog set the
10. xiii AV 1 BACnet watchdog R W AV 2 Simulation fault code R W AV 3 Simulation warning code R W AV 9 Product time and date R W 3 Only available on MAGNAS H Only available on version H and later 16 Notes Value for Custom Device Object Instance Number Used in conjunction with DIP switch SW3 See section 3 5 Selecting the Device Object Instance Number Present Value range 0 Ox3FFFFE Default Present Value OxE7 Time in seconds before BACnet communication watchdog times out and sets the pump to local control mode See section 7 3 BACnet communication watchdog 0 Disabled default Set to a value between 5 and 3600 to enable Fault code to simulate See section 11 Grundfos alarm and warning codes Can be cleared by writing a value of O Warning code to simulate See section 11 Grundfos alarm and warning codes Can be cleared by writing a value of O Pump time and date in UNIX format seconds since 00 00 01 01 1970 Unit m h Unit MAGNA E pumps CUE UPE 0 25 7 5 E pumps Series kW 11 22 kW o o o 3 H MAGNA E pumps ESO UPE 025 7 5 PUMPS Series kW Mes kW o o o o e e o o o 3 e e 3 H 7 Detailed descriptions 7 1 Control modes Control modes Description Open loop The setpoint of the pump will be interpreted as setpoint for the pump speed in The setpoint value is a percentage of the maximum speed of the pump Constant speed No sensor
11. 2 CA ALMERE Tel 31 88 478 6336 Telefax 31 88 478 6332 E mail info_gnl 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 Prze mierowo 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 Rom nia 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 pyHadoc Poccua 109544 Mocksa yn lllkonbHas 39 Ten 7 495 737 30 00 564 88 00 akc 7 495 737 75 36 564 88 11 E mail grundfos moscow grundfos com Serbia GRUNDFOS Predstavnistvo Beograd Dr Milutina Ivkovi a 2a 29 YU 11000 Beograd Phone 381 11 26 47 877 11 26 47 496 Telefax 381 11 26 48 340 Singapore GRUNDFOS Singapore Pte Ltd 25 Jalan Tukang Singapore 619264 Phone 65 6681 9688 Telefax 65 6681 9689 Slovenia GRUNDFOS d o o Slandrova 8b SI 1231 Ljubljana Crnu e Phone 386 1 568 0610 Telefax 386 1 568 0619 E
12. BACnet Ground terminal On off switches for termination resistor Switches for selecting the BACnet transmission speed and the default or custom Device Object Instance Number Red green status LED for BACnet communication Red green status LED for internal communication between the CIM 300 and the Grundfos pump Hexadecimal rotary switch for setting the BACnet MAC address four most significant bits Hexadecimal rotary switch for setting the BACnet MAC address four least significant bits TM04 1697 0908 English GB a9 useubuz 3 3 Connecting to the BACnet network A screened twisted pair cable must be used BACnet terminal Recommended colour Data signal Plus Red Positive Minus Green Negative Ground Grey Ground The ANSI ASHRAE BACnet standard states that the cable screen must only be earthed at one end of the segment to prevent earth fault currents 3 4 Setting the BACnet transmission speed The transmission speed must be set correctly before the CIM 300 is ready to communicate on the BACnet MS TP network DIP switches SW4 and SW5 are used to set the transmission speed The default transmission speed is 9600 bits s but higher speeds are recommended for better data throughput All devices on the BACnet MS TP network must communicate at the same transmission speed TM04 1710 0908 SW4 SW5 Fig 5 BACnet transmission speed settings 3 4 1 DIP switch settings Available transmission speeds in bits s
13. Definitions and abbreviations Communication Interface Module SS A Grundfos add on module CIU Communication Interface Unit A Grundfos box for CIM modules CRC Cyclic Redundancy Check A data error detection method Device A node on the BACnet MS TP network GENIbus Proprietary Grundfos fieldbus standard based on RS 485 A set of two or more BACnet networks interconnected by routers LED Light Emitting Diode Media Access Control MAC A sublayer of the data communication protocol Inter network Master Slave Token Passing MS TP A data protocol used for BACnet RS 485 A device that connects two or more PE networks at the network layer Transmission speed Bits transferred per second Main RS 485 cable on a BACnet MS TP Trunk cable network 2 4 System diagrams The system diagrams give an overview of how to connect the CIM CIU 300 to the Grundfos pump that is to be connected to a BACnet network CIM 300 The CIM 300 is an add on communication module to be installed internally in a Grundfos pump using a 10 pin connection In this setup the pump will supply power to the CIM 300 See fig 1 This installation option is currently available for Grundfos E pumps 11 22 kW MGE model H based E pumps and Grundfos MAGNA3 pumps Pump with built in CIM 300 BACnet MS TP RS 485 0 3 c z g a 0 X TM04 5803 3909 Fig 1 CIM 300 solution CIU 300 The CIU 300 solution is a box with a power su
14. FLASH Verification error FE parameter area EEPROM Memory access error Verification error BE parameter area EEPROM Sensor fault Signal fault feedback sensor 1 Signal fault speed sensor Signal fault temperature 1 sensor Calibration fault feedback sensor Signal fault sensor 2 Limit exceeded sensor 1 Limit exceeded sensor 2 Setpoint signal outside range Signal fault setpoint input Signal fault input for setpoint influence Signal fault input for analog setpoint Software shutdown Electronic rectifier protection activated ERP Electronic inverter protection activated EIP Skew load electrical asymmetry Current asymmetry 23 English GB a9 useubuz Code 112 113 120 121 122 123 124 144 145 146 147 148 149 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 24 Description Cos q too high Cos q too low Auxiliary winding fault single phase motors Auxiliary winding current too high single phase motors Auxiliary winding current too low single phase motors Start capacitor low single phase motors Run capacitor low single phase motors Motor temperature 3 Pt100 t mo3 Bearing temperature high Pt100 in general or top bearing Bearing temperature high Pt100 middle bearing Bearing temperature high Pt100 bottom bearing Motor bearing temperature high
15. GRUNDFOS INSTRUCTIONS BACnet for Grundfos pumps Functional profile and user manual p i 7 a qa Ra EUN SS fe P m p c be d A GRUNDFOS Y a9 useubuz English GB Functional profile and user manual Original functional profile and user manual CONTENTS 1 Symbol used in this document 2 Introduction 2 1 About this functional profile 2 2 Assumptions 2 3 Definitions and abbreviations 2 4 System diagrams 2 5 Specifications 3 BACnet interface 3 1 BACnet bus topology 3 2 CIM 300 BACnet module AA Connecting to the BACnet network 3 4 Setting the BACnet transmission speed 3 5 Selecting the Device Object Instance Number 3 6 Selecting the Device Object Name 3 Selecting the BACnet MAC address 3 8 Termination resistor 3 9 Cable length 4 LEDs 4 1 LED1 BACnet MS TP communication 4 2 LED2 internal communication 5 Supported services 5 1 Data sharing services 5 2 Device management services 6 Object overview 6 1 Device Object 6 2 Binary inputs 6 3 Binary outputs 6 4 Multistate inputs 6 5 Multistate outputs 6 6 Analog inputs 6 Analog outputs 6 8 Analog values 7 Detailed descriptions 7 1 Control modes 7 2 Setpoint 7 3 BACnet communication watchdog 7 4 Fault monitoring and resetting 7 5 Pump control via BACnet 7 6 Product simulation 8 Commissioning 8 1 Step by step guide to hardware setup CIU 300 8 2 Step by step guide to hardware setup CIM 300 9 Faul
16. GRUNDFOS Pumps Eesti OU 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 0 207 889 900 Telefax 358 0 207 889 550 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 HILGE GmbH amp Co KG Hilgestrasse 37 47 55292 Bodenheim Rhein Germany Tel 49 6135 75 0 Telefax 49 6135 1737 e mail hilge hilge de Greece GRUNDFOS Hellas A E B E 20th km Athinon Markopoulou Av P O Box 71 GR 19002 Peania Phone 0030 210 66 83 400 Telefax 0030 210 66 46 273 Hong Kong GRUNDFOS Pumps Hong Kong Ltd Unit 1 Ground floor Siu Wai Industrial Centre 29 33 Wing Hong Street amp 68 King Lam Street Cheung Sha Wan Kowloon Phone 852 27861706 27861741 Telefax 852 27858664 Hungary GRUNDFOS Hungaria Kft Park u 8 H 2045 T r kb lint Phone 36 23 511 110 Telefax 36 23 511 111 India GRUNDFOS Pumps India Private Limited 118 Old Mahabalipuram Road Thoraipakkam Chennai 600 096 Phone 91 44 2496 6800 Indonesia PT GRUNDFOS Pompa JI Rawa Sumur ll
17. and Y AWG24 or AWG23 BACnet MS TP 3 pins See section 3 2 CIM 300 BACnet module Conductors Plus Minus and Ground See section 3 3 Connecting to the BACnet network Equals 4000 ft Recommended cable cross sectional AWG24 or AWG23 Set via rotary switches SW6 and SW7 See section 3 7 Selecting the BACnet MAC address Set via DIP switches SW1 and SW2 See section 3 8 Termination resistor Set via DIP switches SW4 and SW5 See section 3 4 Setting the BACnet transmission speed Fixed value Fixed value Fixed value Red green status LED See section 4 7 LED1 BACnet MS TP communication Using repeaters this number can be increased BACnet segmentation support Base definition for the widely used character code known as ASCII BACnet Application Specific Controller The CIM CIU 300 is a BACnet MS TP master device Manual slave address binding 3 BACnet interface 3 1 BACnet bus topology The Grundfos CIM CIU 300 is connected as a BACnet MS TP master directly to the BACnet MS TP network M Slave Master LT Line Termination BR Bias Resistor Fig A Example of BACnet MS TP network TM04 1697 0908 BACnet MS TP is a multi master system meaning that there can be more than one master on the network It uses a token to control access to the bus network A master node may initiate the transmission of a data telegram when it holds the token Both master and slave nodes may tran
18. arus l IpencraBurenbecrBo TPYHOPOC B MuHcke 220125 MuHck yn WacbapHanckaa 11 och 56 Ten 7 375 17 286 39 72 286 39 73 axc 7 375 17 286 39 71 E mail minsk grundfos com 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 BOMBAS GRUNDFOS DO BRASIL Av Humberto de Alencar Castelo Branco 630 CEP 09850 300 Sao Bernardo do Campo SP Phone 55 11 4393 5533 Telefax 55 11 4343 5015 Bulgaria Grundfos Bulgaria EOOD Slatina District Iztochna Tangenta street no 100 BG 1592 Sofia Tel 359 2 49 22 200 Fax 359 2 49 22 201 email bulgaria grundfos bg Canada GRUNDFOS Canada Inc 2941 Brighton Road Oakville Ontario L6H 6C9 Phone 41 905 829 9533 Telefax 1 905 829 9512 China GRUNDFOS Pumps Shanghai Co Ltd 50 F Maxdo Center No 8 XingYi Rd Hongqiao development Zone Shanghai 200336 PRC Phone 86 21 612 252 22 Telefax 86 21 612 253 33 Croatia GRUNDFOS CROATIA d o o Cebini 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
19. col Version Protocol Revision Protocol Services Supported Protocol Object Types Supported Object List Max APDU Length Accepted Segmentation Supported APDU Timeout Number Of APDU Retries Max Master Max Info Frames Device Address Binding Database Revision 10 Data type BACnetObjectldentifier CharacterString BACnetObjectType BACnetDeviceStatus CharacterString Unsigned16 CharacterString CharacterString CharacterString CharacterString CharacterString Unsigned Unsigned BACnetServicesSupported BACnetObjectTypesSupported BACnetARRAY N of BACnetObjectldentifier Unsigned BACnetSegmentation Unsigned Unsigned Unsigned Unsigned List of BACnetAddressBindings Unsigned Notes See section 3 5 Selecting the Device Object Instance Number See section 3 6 Selecting the Device Object Name for details on Object Name DEVICE OPERATIONAL Grundfos 22T Will show the Grundfos pump model to which the CIM CIU 300 is connected Revision of the firmware in the CIM CIU 300 Software build date DD MM YY Y Y The user can enter a location here maximum 200 characters The user can enter a description here maximum 200 characters Actual version of the BACnet protocol Actual revision of the BACnet protocol Indicates which standardised protocol services are supported Indicates which standardised protocol object types are supported An array of objects availabl
20. ct Instance Number If necessary set line termination See section 3 8 Termination resistor Connect the GENIbus cable from the CIU 300 to the pump Connect the necessary cables from the CIU 300 to the BACnet network See section 3 3 Connecting to the BACnet network Connect the power supply cable to the CIU 300 and switch it on Confirm that the GENIbus LED is constantly green and that the BACnet LED is either off or flashing green indicating communication See section 4 LEDs The CIU 300 is now configured and ready 8 2 Step by step guide to hardware setup CIM 300 Step OO OO N gt Action Complete the pump configuration e g sensor configuration Select the BACnet MAC address 0 127 on the CIM 300 See section 3 7 Selecting the BACnet MAC address Select the transmission speed of the CIM 300 See section 3 4 Setting the BACnet transmission speed Select Device Object Instance Number See section 3 5 Selecting the Device Object Instance Number If necessary set line termination See section 3 8 Termination resistor Connect the necessary cables from the CIM 300 to the BACnet network See section 3 3 Connecting to the BACnet network Confirm that the GENIbus LED is constantly green and that the BACnet LED is either off or flashing green indicating communication See section 4 LEDs The CIM 300 is now configured and ready 20 9 Fault finding 9 1 LED status Faults in a CIM CIU 300 can be detected by
21. d 07 Reply postponed Used by master devices to defer sending a BACnet data reply 22 11 Grundfos alarm and warning codes This is a general Grundfos alarm and warning code list Code Description 1 2 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Leakage current Missing phase External fault signal Too many restarts Regenerative braking Mains fault Too many hardware shutdowns PWM switching frequency reduced Phase sequence reversal Communication fault pump Water in oil fault motor oil Time for service general service information Moisture alarm analog Electronic DC link protection activated ERP Communication fault main system SCADA Other Performance requirement cannot be met Commanded alarm standby trip Diaphragm break dosing pump Insulation resistance low Too many starts per hour Moisture switch alarm digital Smart trim gap alarm Vibration Setup conflict Load continues even if the motor has been switched off External motor protector activated e g MP 204 Battery low Turbine operation impellers forced backwards Change bearings specific service information Change varistor s specific service information Code Description 32 33 35 36 37 38 40 41 42 45 48 49 50 51 52 53 54 55 56 57 58 59 60 64 65 66 67 68
22. e The maximum number of bytes that may be contained in a single APDU Fixed to 480 Indicates if segmentation of messages is possible Will always read NO SEGMENTATION to indicate that segmentation is not possible Indicates the amount of time in ms before timeout Maximum number of times an APDU is to be retransmitted Specifies the highest possible address for master nodes and must be between 1 and 127 The default value is 127 but this value can be lowered by the user to reduce transmission overhead Specifies the maximum number of information frames that are sent before the token is passed on Fixed to 1 Holds address bindings to other devices if any Logical revision number for the device database Access R Z Z gt Z Z gt 6 2 Binary inputs Binary objects that provide information from the Grundfos pump ID Object Name Control source status BI 1 Actual direction BI 2 Rotation status BI 3 At minimum speed BI 4 At maximum speed BI 11 Digital input 1 status BI 12 Digital input 2 status BI 13 Digital input 3 status BI 14 Digital output 1 status BI 15 Digital output 2 status BI 28 Fault simulation status Bl 31 At power limit BI 38 Setpoint influence BI 39 Max flow limit 3 Only available on MAGNAS R W H Only available on version H and later Notes Status of the actual control source 0 1 Rotational direction of the pump impeller 0 1 L
23. etpoint is automatically FLOW apapt estimated and used but the flow is limited by the maximum flow limit value which is set by the user Set the value with AO 5 H Pressure Head Q Flow Important notes to control modes Only valid control modes will be accepted Example If the pump is a TPE Series 2000 with an MGE motor model G and the control mode is changed to Constant temperature the pump will not change its control mode because it is not possible for a TPE Series 2000 to run in this mode The mode will then be the last valid control mode I UE Illustration I I I I I TM04 2287 2208 TM04 2291 2208 TM04 2288 2208 TM04 2290 2208 TM04 2289 2208 TM05 2950 0712 17 English GB a9 useubuz 7 2 Setpoint This object accepts values ranging from 0 to 100 0 to 100 This is illustrated in fig 10 The setpoint is a percentage of the maximum setpoint or sensor maximum max 100 The setpoint value can represent speed pressure flow etc depending on the selected control mode A setpoint of 0 does not imply a stop Sensor maximum well Q e o0 Ou gt o D ram LL e LO CN A e Minimum D setpoint x eo o 0 0 0 Setpoint 100 Fig 10 Setpoint 7 2 1 Setpoint examples Closed loop If the control mode is set to Constant pressure closed loop and the pressure sensor is in the range of 0 to 10 bar a setpoint of 80
24. fault finding 1 OK 2 EEPROM fault 3 Memory fault Unit of the feedback sensor 1 Unknown 2 bar 3 mbar 4 m 5 kPa 6 psi T ft 8 m3 h 9 m s 10 I s 11 gpm 12 C 13 F 14 96 K 16 W MAGNA UPE Series E pumps 0 25 7 5 kW e e H CUE E pumps 11 22 kW 13 English GB a9 useubuz 6 5 Multistate outputs Objects that set an enumeration value in the pump CUE E pumps 11 22 kW MAGNA E pumps ID Object Name R W Notes UPE Series 0 25 7 5 kW Sets the control mode if bus control is enabled 1 Constant speed Constant pressure Proportional pressure Automatic AUTO ApApT Constant flow Constant temperature Constant level Constant percentage Auto flow 10 Closed loop sensor control 11 Constant diff pressure 12 Constant diff temperature See section 7 1 Control modes for details on the control modes MO 0 Set control mode W CO OO JO 01 Gab Sets the operating mode if bus control is enabled 1 Start normal 2 Stop 3 Minimum 4 Maximum MO 1 Set operating mode W Enables product simulation for commissioning and testing purposes can only be enabled when no physical pump is present 1 Disabled default MAGNA E pumps 0 25 7 5 kW E pumps 11 22 kW CUE MAGNAS 9 E Pumps based on MGE model H See section 7 6 Product simulation for details MO 2 Product simulation W co W DY H O
25. g the Present Value of BO 0 to 1 Ensure that the GENIbus cable between the CIM 300 and the pump is connected correctly Ensure that the pump is switched on and able to communicate on GENIbus 21 English GB a9 useubuz 10 BACnet telegrams 10 1 BACnet MS TP telegram overview All BACnet MS TP telegrams have the following format Telegram Preamble type Destination Source Length Header CRC Data Data CRC Pad Variable At most 2 bytes 2 bytes i 2 bytes 0x55 OxFF 1 byte 1 byte 1 byte MSB first 1 byte 0 501 LSB first 1 byte bytes OxFF For BACnet MS TP the destination address and source address are MAC addresses See section 3 7 Selecting the BACnet MAC address A destination address of 255 OxFF denotes broadcast The length field specifies the length in bytes of the data field which must be between 0 and 501 bytes long 10 2 Telegram types The available telegram types are listed below Type Name Description 00 Token Used to pass network mastership to the destination device 01 Poll for master Discovers the presence of other master devices on the network 02 Reply to poll for master Used by a master to indicate a wish to enter the token ring 03 Test request Used to initiate a loopback test 04 Test response A reply to a test request telegram 05 BACnet data expecting reply Used for data transmission where a reply is expected 06 BACnet data not expecting reply Used for data transmission where no reply is expecte
26. gdom GRUNDFOS Pumps Ltd Grovebury Road Leighton Buzzard Beds LU7 4TL 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 Uzbekistan l IpencraBurenbecrBo TPYHOPOC B TalukeHTe 700000 Tauikeur yn YcmaHa Hocupa 1 n TyYNUK 5 Teneqou 3712 55 68 15 axc 3712 53 36 35 Revised 18 04 2013 S N BuipjoH sojpunuc JuBu dooS epIMp JOM p m s syyn V Ieuueq S v sojpunJo JO S v BurpjoH sojpunJc Aq paumo sxJeulepeJ paJojsiDaJ aie ejeAouur YUIY eq pue oBo SOJPUNID y sojpunJc eujeu eu N Q H D Z www grundfos com co LO OJN O O OIM O N NI de O eO ul be think innovate
27. is required Closed loop The setpoint of the pump will be interpreted as setpoint for Constant pressure the pressure Constant diff pressure The controller inside the pump will adapt the pump speed so that the pressure is constant regardless of the flow A pressure sensor is required Closed loop Constant flow constant level constant temperature or constant percentage can be obtained by replacing the main pressure sensor with another sensor e g a flow sensor is needed for flow control a level sensor is needed for level control and a temperature sensor is needed for temperature control Closed loop sensor control is not available for current pump Constant flow Constant level Constant temperature Constant diff temperature Constant percentage Closed loop sensor control Constant flow is illustrated to the right Closed loop The setpoint of the pump will be interpreted as basic setpoint for the proportional pressure mode the black dot in the illustration This control mode is only available on GRUNDFOS MAGNA series and TPE Series 2000 pumps Proportional pressure AUTOApAPT For this control mode the optimum setpoint is automatically estimated and used This also means that any setpoint value AUTO papt will be ignored Only available on GRUNDFOS MAGNA Series and some three phase motors of 0 55 to 7 5 kW A pressure sensor is required AUTO Apapr with flow limitation For this control mode the optimum s
28. ithin the range of 0 to 127 An illegal value will result in a MAC address of O SW6 SW TM04 1706 0908 Fig 8 Setting the BACnet MAC address For a complete overview of BACnet addresses see section 12 BACnet MAC address The BACnet MAC address must be set decimally from 0 to 127 and must be unique on the BACnet MS TP segment 3 8 Termination resistor A termination resistor for line termination is fitted on the CIM 300 and has a value of 120 Q It should be cut in if the CIM 300 is set as the last station on the network The CIM 300 has two DIP switches SW1 and SW2 for cutting the termination resistor in and out Figure 8 shows the DIP switches in cut out state TM04 1701 0908 SW1 SW2 Fig 9 Cutting the termination resistor in and out Status SW1 SW2 Cut in ON ON OFF OFF Cut out ON OFF OFF ON Default setting Termination resistor cut out 3 9 Cable length The maximum recommended cable length within a BACnet MS TP segment is 1200 metres 4000 ft with 0 82 mm AWG 18 cable The connection between the BACnet modules must be made by use of a screened twisted pair cable with a characteristic impedance between 100 and 130 O English GB a9 useubuz 4 LEDs The CIM 300 BACnet module has two LEDs Red green status LED LED1 for BACnet MS TP communication Red green status LED LED2 for internal communication between the CIM 300 and the Grundfos pump 4 1 LED1 BACnet MS TP comm
29. l Blok III CC 1 Kawasan Industri Pulogadung Jakarta 13930 Phone 62 21 460 6909 Telefax 62 21 460 6910 460 6901 Ireland GRUNDFOS Ireland Ltd Unit A Merrywell Business Park Ballymount Road Lower Dublin 12 Phone 353 1 4089 800 Telefax 353 1 4089 830 Italy GRUNDFOS Pompe Italia S r l Via Gran Sasso 4 20060 Truccazzano Milano Tel 39 02 95838112 Telefax 39 02 95309290 95838461 Japan GRUNDFOS Pumps K K Gotanda Metalion Bldg 5F 5 21 15 Higashi gotanda Shiagawa ku Tokyo 141 0022 Japan Phone 81 35 448 1391 Telefax 81 35 448 9619 Korea GRUNDFOS Pumps Korea Ltd 6th 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 Talr 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 Mexico Bombas 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 130
30. l Am Who Has L Have DeviceCommunicationControl BACnet BIBB code DM DDB A DM DDB B DM DOB B DM DCC B Notes The CIM CIU 300 can be a provider of data The CIM CIU 300 can be a provider of data and return multiple values at one time The CIM CIU 300 allows a value to be changed over the network The CIM CIU 300 allows multiple values to be changed over the network The CIM CIU 300 can be a provider of Change Of Value data It supports up to 10 simultaneous COV subscriptions Subscription lifetime can be limited or unlimited Notes The CIM CIU 300 can seek information about device attributes of other devices and interpret device announcements The CIM CIU 300 can provide information about its device attributes and responds to requests to identify itself The CIM CIU 300 can provide address information about its objects upon request The CIM CIU 300 can respond to communication control requests It supports both limited and unlimited duration Password where required is Grundfos Initiate Initiate Execute Execute English GB a9 useubuz 6 Object overview 6 1 Device Object The following properties are supported in the Device Object available for all pump types Property identifier Object Identifier Object_Name Object_Type System_ Status Vendor Name Vendor Identifier Model Name Firmware Revision Application Software Version Location Description Proto
31. mail slovenia grundfos si South Africa GRUNDFOS PTY LTD Corner Mountjoy and George Allen Roads Wilbart Ext 2 Bedfordview 2008 Phone 27 11 579 4800 Fax 27 11 455 6066 E mail Ismart grundfos com Spain Bombas GRUNDFOS Espana S A Camino de la Fuentecilla s n E 28110 Algete Madrid Tel 34 91 848 8800 Telefax 34 91 628 0465 Sweden GRUNDFOS AB Box 333 Lunnagardsgatan 6 431 24 M lndal Tel 46 31 332 23 000 Telefax 46 31 331 94 60 Switzerland GRUNDFOS Pumpen AG Bruggacherstrasse 10 CH 8117 Fallanden ZH Tel 41 1 806 8111 Telefax 41 1 806 8115 Grundfos companies 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 PYHO OC YKPAIHA 01010 Kunis Byn MockoBcbka 86 Ten 38 044 390 40 50 Qax 38 044 390 40 59 E mail ukraine grundfos com United Arab Emirates GRUNDFOS Gulf Distribution P O Box 16768 Jebel Ali Free Zone Dubai Phone 971 4 8815 166 Telefax 971 4 8815 136 United Kin
32. nly available on version H and later 14 6 6 Analog inputs Objects with measured values and status information from the pump Al 3 Al 4 Al 5 Al 6 Al 7 Al 8 Al 9 Al 10 Al 11 Al 12 Al 13 Al 14 Al 15 Al 16 Al 17 Al 18 Al 19 Al 20 Al 21 Al 22 Al 23 Al 24 Al 25 Al 26 Al 27 Al 28 Al 29 Al 30 Al 31 Al 32 Al 57 Al 58 Al 85 Al 86 Al 92 Al 93 Al 95 Al 114 Al 115 Al 116 Al 117 Al 118 Al 119 Al 120 Al 121 Object Name Fault code Warning code Time to bearing service Capacity Head Flow Relative performance Speed Frequency Actual setpoint Motor current DC link voltage Motor voltage Power Remote flow Inlet pressure Remote pressure Level Power electronic temp Motor temperature Remote temperature Electronic temperature Fluid temperature Bearing temperature DE Bearing temp NDE Auxiliary sensor input Specific energy Runtime Total ontime Torque Energy consumption Number of starts Volume Remote temperature 2 User setpoint Min of feedback sensor Max of feedback sensor Load percent Differential pressure Actual flow limit Remote diff temperature Inlet diff pressure Outlet diff pressure Remote diff pressure Storage tank Level Heat energy counter Heat power Heat diff temperature Only available on MAGNAS Only available on model G and later versions Sensor required 3 G e Always available S H
33. nsor high Alarm general purpose sensor low Pressure relief not adequate Fault motor contactor feedback Fault mixer contactor feedback Time for service mixer Code 223 224 225 226 227 228 229 230 231 Description Maximum number of mixer starts per hour exceeded Pump fault due to auxiliary component or general fault Communication fault pump module Communication fault I O module Combi event User defined event Water on floor Network alarm Ethernet No IP address from DHCP server Code 232 233 234 235 236 237 238 239 240 Description Ethernet Auto disabled due to misuse Ethernet IP address conflict Back up pump alarm Gas detected Pump 1 fault Pump 2 fault Pump 3 fault Pump 4 fault Lubricate bearings specific service information Code 241 242 243 244 245 246 247 248 Description Motor phase failure Automatic motor model recognition failed Motor relay has been forced manually operated commanded Fault On Off Auto switch Pump continuous runtime too long User defined relay has been forced manually operated commanded Power on notice device system has been switched off Fault battery UPS 25 English GB 12 BACnet MAC address SW7 6 7 cO o o o 9 0 C cN c OS l OT lele lt o D e N m o o colo o 9 6 o le elei lt o D e N Jee o cO
34. observing the status of the two communication LEDs See the table below Fault LED status Possible cause 1 Both LEDs LED1 and a The CIM 300 is defective LED2 remain off when the power supply is connected and 5 seconds have passed 2 The LED for internal a No internal communication between the communication LED2 CIM CIU 300 and the Grundfos pump is flashing red 3 The LED for internal a The CIM CIU 300 does not support the communication LED2 connected pump is constantly red 4 The BACnet LED LED1 a Faultin the CIM 300 BACnet configuration is constantly red 5 The BACnet LED LED1 a Faultin the BACnet communication is flashing red cyclic redundancy check 9 2 BACnet faults Fault Possible cause 1 The CIM CIU 300 does not a Configuration or wiring fault communicate on the BACnet MS TP network b The CIM CIU 300 is instructed to not communicate on the BACnet network via the DeviceCommunicationControl service 2 he pump does notreactto a The pump is running in local mode control commands from the bus 3 There are only a few a There is no communication between the BACnet objects available CIM 300 and the pump and the GENIbus LED flashes red Remedy Replace the CIM 300 Check the cable connection between the pump and the CIU 300 Check that the individual conductors have been fitted correctly Check the power supply to the pump Contact the nearest Grundfos com
35. ocal control Bus control Clockwise Counter clockwise Rotation status O oG OS Or TT Ss OG SO ee e OC SO gt o No rotation Rotation pump running Not running at minimum speed Running at minimum speed Not running at maximum speed Running at maximum speed Not active Active Not active Active Not active Active Not active Active Not active Active ault simulation status Fault simulation not active Fault simulation active Not running at power limit Running at power limit Not active Active Not active Active MAGNA UPE Series E pumps 0 25 7 5 kW e e e e e e e e e e e H H H CUE E pumps 11 22 kW 11 English GB a9 useubuz 6 3 Binary outputs Binary objects for control of the Grundfos pump ID BO 0 BO 1 BO 2 BO 4 BO 5 BO 6 BO 9 Object Name Set control source Relay 1 control Relay 2 control Reset fault Fault simulation Copy settings to local Enable max flow limit 3 Only available on MAGNAS H Only available on version H and later 12 R W Notes Sets the control source Setto 1 to enable pump control via BACnet 0 Local control default 1 Bus control Controls relay 1 if bus control is enabled and relay 1 is set to be controlled via bus 0 Closed default 1 Open Controls relay 2 if b
36. onal pressure mode with bus control enabled 7 6 Product simulation Product profile simulation pump simulation can be useful for testing and pre commissioning purposes It is possible to simulate a pump profile when using a CIU 300 that is not connected to a pump The CIU 300 will behave as if a pump was connected on the GENIbus even if that is not the case The objects supported by the simulated product will be available although the data will only be dummy values that do not simulate real pump behaviour Product simulation is enabled by setting the Multistate output object Product simulation MO 2 Product to simulate Value Disabled no simulation 1 MAGNA UPE 2 E pumps 0 25 7 5 kW 3 E pumps 11 22 kW CUE 4 MAGNA3 8 E pumps based on MGE model H 9 Product simulation will always be disabled on power up If a physical pump is detected on GENIbus during power up it will not be possible to enable product simulation 19 English GB a9 useubuz 8 Commissioning 8 1 Step by step guide to hardware setup CIU 300 Step OO OO OO N gt 9 Action Complete the pump configuration e g sensor configuration Select the BACnet MAC address 0 127 on the CIM 300 See section 3 7 Selecting the BACnet MAC address Select the transmission speed of the CIM 300 See section 3 4 Setting the BACnet transmission speed Select Device Object Instance Number See section 3 5 Selecting the Device Obje
37. pany Ensure that the BACnet MAC address has a valid setting See section 3 7 Selecting the BACnet MAC address Ensure that the Device Object Instance Number is within the allowed range See section 3 5 Selecting the Device Object Instance Number Check the transmission speed switches SW4 and SW5 See section 3 4 Setting the BACnet transmission speed Check the cable connection between the CIM 300 and the BACnet network Check the termination resistor settings switches SW1 and SW2 See section 3 8 Termination resistor Remedy Ensure that the cable between the BACnet MS TP devices is connected correctly See section 3 3 Connecting to the BACnet network for wiring recommendations Ensure that the BACnet MAC address and Device Object Instance Number are configured correctly and are unique on the network See section 3 7 Selecting the BACnet MAC address and 3 5 Selecting the Device Object Instance Number for address selections Ensure that the transmission speed is configured correctly See section 3 4 Setting the BACnet transmission speed Ensure that each end of the BACnet MS TP trunk cable is terminated if necessary See section 3 8 Termination resistor for line termination of the Grundfos CIM CIU 300 Ensure that the bus topology for a BACnet MS TP network is correct Use the Device Communication Control service to enable communication from the device Set the pump to bus control by settin
38. pply module and a CIM 300 BACnet module It can either be mounted on a DIN rail or on a wall See fig 2 It is used in conjunction with Grundfos E pumps that do not support an internal add on communication module CIM 300 Pump connected to CIU 300 via GENIbus e o eo BACnet MS TP GENIbus a RS 485 RS 485 CIU 300 Fig 2 CIU 300 solution English GB a9 useubuz 2 5 Specifications General data GENlbus visual diagnostics Description LED2 Comments Red green status LED See section 4 2 LED2 internal communication Communication Interface Unit CIU 300 Power supply GENlbus connection type GENlbus wire configuration Recommended cable cross sectional cobber area for GENIbus cable BACnet Data protocol BACnet connector BACnet connection type BACnet wire configuration Maximum cable length cobber area for BACnet cable MAC address Line termination Supported transmission speeds bits s Data bits Stop bits Parity BACnet visual diagnostics Maximum number of BACnet devices Grundfos BACnet vendor ID Character set support BACnet device profile BACnet MS TP master 24 240 V AC DC RS 485 Three wire screen 0 20 0 25 mm Screw type terminal RS 485 Two wire ground 1200 m 0 20 0 25 mm 0 127 On or Off 9600 19200 38400 76800 None LED1 32 227 No ANSI X3 4 B ASC Yes No Located in the CIU 300 Conductors A B
39. ring temperature sensor Pt100 bottom bearing Signal fault extra temperature sensor Signal fault general purpose sensor Unknown sensor type Signal fault power meter sensor Signal fault energy meter Signal fault user defined sensor Signal fault level sensor Limit exceeded sensor 1 e g alarm level in WW application Limit exceeded sensor 2 e g high level in WW application Limit exceeded sensor 3 e g overflow level in WW application Limit exceeded sensor 4 e g low level in WW tank filling application Limit exceeded sensor 5 Code 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 Description Limit exceeded sensor 6 Operation with reduced efficiency Operation with reduced pressure Operation with increased power consumption Process out of range monitoring estimation calculation control Application alarm External sensor input high External sensor input low Alarm on all pumps Inconsistency between sensors Level float switch sequence inconsistency Water shortage level 1 Water leakage Cavitation Non return valve fault High pressure Low pressure Diaphragm tank precharge pressure out of range VFD not ready Water shortage level 2 Soft pressure build up timeout Pilot pump alarm Alarm general purpose se
40. smit data telegrams in response to requests from master nodes but slaves never hold the token Master nodes pass the token between them A BACnet MS TP segment is a single contiguous medium to which BACnet nodes are attached Segments can be connected by use of repeaters or bridges thus forming networks Multiple networks may be interconnected by BACnet routers to form a BACnet inter network 3 1 1 Line termination resistors Line termination must be connected at each of the two ends of the segment medium The CIM CIU 300 has optional line termination resistor on board 3 1 2 Bias resistors At least one set and no more than two sets of network bias resistors must exist for each segment so that an undriven communications line will be held in a guaranteed logical one state The bias provides a reliable way for stations to detect the presence or absence of signals on the line An unbiased line will take an indeterminate state in the absence of any driving node The CIM CIU 300 has no bias resistors 96787020R01 r4 71 313S0S0 089d Wow ON 1 2 3 4 3 2 CIM 300 BACnet module moammmmmmmmm vouw iii WW 3 I 1 2 1 2 5 6 7 Fig 4 CIM 300 BACnet module Pos 1 Designation Plus Minus Ground SW1 SW2 SW3 SW4 SW5 LED LED2 SW6 SW7 Description BACnet Plus terminal RS 485 positive data signal BACnet Minus terminal RS 485 negative data signal
41. t finding 9 1 LED status 9 2 BACnet faults 10 BACnet telegrams 10 1 BACnet MS TP telegram overview 10 2 Telegram types 11 Grundfos alarm and warning codes 12 BACnet MAC address kel e OO OO OO OO JJJ Oo Oo O Om Om Om GO GO 000000 N QD cO om cl cA O O OI PS Q N O amp N N NNN N N N DNNN ch ch gt ch sch O Ga NN N N HB O O O OO OO OO OO d 1 Symbol used in this document Notes or instructions that make the job easier and ensure safe operation 2 Introduction 2 1 About this functional profile This functional profile describes the CIM CIU 300 BACnet Communication Interface Unit 300 for the following Grundfos pumps e Grundfos MAGNA with add on GENIbus module e Grundfos MAGNA3 with add on CIM 300 module e Grundfos UPE Series 2000 UPE 80 120 and 100 120 e Grundfos CRE CRNE CRIE MTRE CME Grundfos TPE TPE Series 2000 NBE NKE Grundfos CUE frequency converter 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 BACnet devices The reader should have some basic knowledge of the BACnet protocol and technical specifications It is also assumed that an existing BACnet MS TP network is present 2 3
42. unication Status Off Flashing green Flashing red Description No communication Communication active Fault in the BACnet communication Permanently red Fault in the CIM 300 BACnet configuration 4 2 LED2 internal communication Status Description The CIM 300 has been switched off or Off is starting up No internal communication between the Flashing red Permanently red Permanently green CIM 300 and the pump The CIM 300 does not support the specific pump version Internal communication between the CIM 300 and the pump is OK During start up there may be a delay of up to 5 seconds before the LED status is updated 5 Supported services BACnet Interoperability Building Blocks BIBBs are collections of one or more BACnet services These are described in terms of an A and a B device Both devices are nodes on a BACnet inter network In most cases the A device will act as the user of data client and the B device will be the provider of this data server The CIM CIU 300 is a BACnet Application Specific Controller B ASC with a few additional services 5 1 Data sharing services Name ReadProperty ReadPropertyMultiple WriteProperty WritePropertyMultiple SubscribeCOV ConfirmedCOVNotification UnconfirmedCOVNotification BACnet BIBB code DS RP B DS RPM B DS WP B DS WPM B DS COV B 5 2 Device management services Name Who ls Am Who ls
43. us control is enabled and relay 2 is set to be controlled via bus 0 Closed default 1 Open Resets fault if bus control is enabled Triggered on rising edge 0 No resetting default 1 Resetting Enables simulated fault if bus control is enabled 0 Disabled default 1 Enabled Copies remote settings to local pump settings 0 Disabled 1 Enabled 0 Disabled 1 Enabled MAGNA UPE Series E pumps 0 25 7 5 kW H H H CUE E pumps 11 22 kW 6 4 Multistate inputs Objects that contain an enumeration value from the pump ID Object Name R W MI 0 Actual control mode R MI 1 Actual operating mode R MI 2 Next bearing service type R MI 3 CIM status R MI 11 Feedback sensor unit R H Only available on version H and later Notes Reads the current control mode Constant speed Constant pressure Proportional pressure Automatic AUTOApAPT Constant flow Constant temperature Constant level Constant percentage 9 Auto flow 10 Closed loop sensor control 11 Constant diff pressure 12 Constant diff temperature See section 7 1 Control modes for details on the control modes OO O O1 P Q N Reads the current operating mode 1 Start normal 2 Stop 3 Minimum 4 Maximum Type of next bearing service 1 Service type unknown 2 Lubricate bearings 3 Change bearings Reads the status of the CIM module useful for
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