Grundfos CIM 300 BACnet MS/TP Instructions Manual
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Grundfos CIM 300 BACnet MS/TP Instructions Manual

Grundfos CIM 300 BACnet MS/TP Instructions Manual

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GRUNDFOS INSTRUCTIONS
BACnet for Grundfos boosters
CIM/CIU 300 BACnet MS/TP
CIM/CIU 500 BACnet IP
Functional profile and user manual

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Summary of Contents for Grundfos CIM 300 BACnet MS/TP

  • Page 1 GRUNDFOS INSTRUCTIONS BACnet for Grundfos boosters CIM/CIU 300 BACnet MS/TP CIM/CIU 500 BACnet IP Functional profile and user manual...
  • Page 3 BACnet for Grundfos boosters English (GB) Functional profile and user manual ............4...

  • Page 4: Table Of Contents

    English (GB) Functional profile and user manual Original functional profile and user manual Grundfos alarm and warning codes ... . . 42 Table of contents 1. General information General information ......4 Hazard statements .

  • Page 5: Introduction

    "booster system". UTF-8 Unicode Transformation Format (character encoding) Grundfos cannot be held responsible for any problem caused Virtual Private Network: network using the internet to directly or indirectly by using information in this functional profile. connect nodes These systems use encryption and other security 2.2 Assumptions...

  • Page 6: System Diagram

    Figures CIM solution for Hydro Multi-B and Solution with CIM 300 and 500 for CU 352 and CIU for Hydro Multi-E (CU 351) give an overview of how to connect the module or unit to the Grundfos booster system that is to be connected to a BACnet network.

  • Page 7: Specifications

    2.5 Specifications The table below provides an overview of the specifications for the Grundfos CIM/CIU 300 for BACnet MS/TP and the CIM/CIU 500 for BACnet IP. For further details, refer to the specific sections of this functional profile. General data...
  • Page 8 Related information 3.2 CIM 300 BACnet module 3.3 Connecting to the BACnet network 3.4 Setting the BACnet transmission speed 3.7 Selecting the BACnet MAC address 3.8 Termination resistor 3.10 LEDs 3.10.1 LED1, BACnet MS/TP communication 4.2 Setting the industrial Ethernet protocol...

  • Page 9: Bacnet Ms/Tp, Cim 300 Setup

    3. BACnet MS/TP, CIM 300 setup 3.2 CIM 300 BACnet module 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. Example of BACnet MS/TP network Pos. Description Master...

  • Page 10: Connecting To The Bacnet Network

    3.3 Connecting to the BACnet network 3.5 Selecting the Device Object Instance Number Use a screened, twisted-pair cable. The Device Object Identifier value consists of two components: • a 10-bit Object Type (bits 22 to 31) BACnet terminal Recommended colour Data signal •...

  • Page 11: Selecting The Device Object Name

    By default, the name is constructed as • red and green status LED (LED1) for BACnet MS/TP "Grundfos - XXXXXX" where XXXXXX is the current Device Object communication Instance Number as described in the section Selecting the Device •...

  • Page 12: Bacnet Ip, Cim 500 Setup

    4. BACnet IP, CIM 500 setup WARNING Electric shock Death or serious personal injury ‐ Connect the CIM 500 only to SELV circuit. 4.1 Connecting the Ethernet cable Use RJ45 plugs and Ethernet cable. Connect the cable shield to protective earth at both ends. It is important to connect the cable shield to earth through an earth clamp or to connect the cable shield to earth in the connector.

  • Page 13: Setting The Industrial Ethernet Protocol

    Open a standard internet browser and type 192.168.1.100 in the BACnet IP URL field. EtherNet/IP • Log in to the webserver: GRM IP (requires a contract with Grundfos) User admin (default) Reserved - LED1 being permanently red: invalid configuration Password Grundfos (default)

  • Page 14: Status Leds

    Red and green status LED (LED1) for Ethernet communication • Red and green status LED (LED2) for internal communication DATA1 and DATA2 between the CIM 500 and the Grundfos product. These yellow LEDs indicate data traffic activity. LED1 Status Description...

  • Page 15: Supported Services

    The CIM 300 and 500 can provide address information about their DM-DOB-B objects upon request. I-Have ● The CIM 300 and 500 can respond to communication control DeviceCommunicationControl DM-DCC-B requests. They support both limited and unlimited duration. The ● password, if required, is "Grundfos".

  • Page 16: Object Overview

    DEVICE System_Status BACnetDeviceStatus OPERATIONAL Vendor_Name CharacterString Grundfos Vendor_Identifier Unsigned16 It shows the Grundfos pump model to which the CIM/CIU is Model_Name CharacterString connected. Firmware_Revision CharacterString It shows the revision of the firmware in the CIM/CIU. Application_Software_Version CharacterString It displays the software build date, DD-MM-YYYY.

  • Page 17: Binary Inputs

    6.2 Binary inputs Binary objects provide information from the Grundfos booster system. Object name Notes Status of the actual control source BI, 0 Control source status 0: Local control ● ● ● ● 1: Bus control Rotation status BI, 2...
  • Page 18 Object name Notes 0: Communication OK BI, 25 Subpump 5 communication status ● ● 1: Communication fault 0: Subpump not present BI, 26 Subpump 6 presence ● ● 1: Subpump present 0: Communication OK BI, 27 Subpump 6 communication status ●...
  • Page 19 Object name Notes BI, 58 Subpump 5 fault 1: Fault ● ● BI, 59 Subpump 6 fault 1: Fault ● ● BI, 60 Pilot pump fault 1: Fault ● ● BI, 61 Backup pump fault 1: Fault ● ● 0: Flow estimation not below range BI, 62 Flow estimation below range 1: Flow estimation below range...

  • Page 20: Binary Outputs

    6.3 Binary outputs Binary objects are used for controlling the Grundfos booster system. Object name Notes It sets the control source. Set to 1 to enable control via BACnet. BO, 0 Set control source ● ● ● ● 0: Local control (default)

  • Page 21: Multistate Inputs

    6.4 Multistate inputs They are objects that contain an enumeration value from the booster system. Object name Notes It reads the current control mode. 1: Constant speed 2: Constant pressure 3: Proportional pressure 4: AUTOADAPT 5: Constant flow 6: Constant temperature 7: Constant level MI, 0 Actual control mode...
  • Page 22 Object name Notes 1: Pressure boosting 2: Heating pumps on hot side 3: Heating pumps on cold side 4: AirCon pumps on hot side 5: AirCon pumps on cold side 6: MPC S2000 heating pumps on hot side MI, 10 Application type ●...

  • Page 23: Multistate Outputs

    6.5 Multistate outputs They are objects that set an enumeration value in the booster system. Object name Notes It sets the control mode if bus control is enabled. 1: Constant speed (default) 2: Constant pressure 3: Proportional pressure 4: AUTOADAPT 5: Constant flow 6: Constant temperature MO, 0...
  • Page 24 Object name Notes Manual control of subpump 5 1: Automatic control (default) MO, 7 Control subpump 5 ● 2: Forced start (MPC only) 3: Forced stop Manual control of subpump 6 1: Automatic control (default) MO, 8 Control subpump 6 ●...

  • Page 25: Analog Inputs

    Notes Unit Grundfos fault code AI, 0 Fault code ● ● ● ● See section Grundfos alarm and warning codes. Grundfos warning code. AI, 1 Warning code ● ● ● ● See section Grundfos alarm and warning codes. AI, 3...
  • Page 26 Object name Notes Unit AI, 60 Power-on counter Number of power-on cycles ● ● AI, 61 Subpump 1 line current Line current, subpump 1 ● ● ● AI, 62 Subpump 1 power consumption Power consumption, subpump 1 ● ● ● AI, 63 Subpump 1 motor temperature Motor temperature, subpump 1...
  • Page 27 Object name Notes Unit AI, 104 Pilot pump power consumption Power consumption, pilot pump ● AI, 105 Pilot pump motor temperature Motor temperature, pilot pump °C ● AI, 106 Pilot pump number of starts Number of starts, pilot pump ● AI, 107 Backup pump fault code Fault code, backup pump...

  • Page 28: Analog Outputs

    Related information 7.7 Tank-filling applications 12. Grundfos alarm and warning codes 6.7 Analog outputs Object for setting a new setpoint in the booster system. Object name Notes Unit Sets the booster system setpoint if bus control is AO, 0 Set setpoint enabled. A value of 0 does not imply a stop. See section ●...

  • Page 29: Analog Values

    Set to a value between 5 and 3600 to enable. It is fault code to simulate. AV, 2 Simulation fault code See section Grundfos alarms and warning codes. It can be cleared by writing a value of 0. It is warning code to simulate. AV, 3 Simulation warning code See section Grundfos alarms and warning codes.
  • Page 30 Remote Sensor 6 via BACnet (CU 352) ● AV, 19 Set Kp Set proportional gain Kp 0.1 ● AV, 20 Set Ti Set integral action time Ti 0.1s ● Related information 3.5 Selecting the Device Object Instance Number 7.3 BACnet communication watchdog 12. Grundfos alarm and warning codes...

  • Page 31: Detailed Descriptions

    7. Detailed descriptions 7.1 Control modes Control modes Description Illustration Open loop The setpoint of the booster system is interpreted as the setpoint for the system performance. Constant speed The setpoint value is a percentage of the maximum performance of the pumps. No sensor is required.

  • Page 32: Setpoint

    The sensor minimum value is always 0. The selected setpoint is reflected in AI, 58 UserSetpoint with the same scaling. The actual setpoint, whether it has been set with the Grundfos GO, the pump display, the pump buttons or the fieldbus, can be read from AI, 9 ActualSetpoint.

  • Page 33: Bacnet Communication Watchdog

    Example: Fault simulation can be helpful for testing alarm behaviour for a The actual setpoint, whether it has been set with the Grundfos GO, Hydro MPC booster system. The system behaves exactly as if a the pump display, the pump buttons or the fieldbus, can be read real alarm was present.

  • Page 34: Product Simulation

    7.8 Remote sensors (CU 352) A PLC fieldbus master with 1-6 connected analogue sensors can send the sensor readings to the Grundfos Hydro MPC via a CIM fieldbus. The MPC can display the values and use them for different planned functions like setpoint influencing.

  • Page 35: Commissioning Of Hardware: Step-By-Step Setup

    Step Action Install the CIM 500 in the Grundfos booster system according to the booster system documentation. Select position 2 at the protocol rotary switch. See section Setting the industrial Ethernet protocol. Power on the booster system, and observe the LED2 turning permanently green and the LED1 remaining off.

  • Page 36: Ciu 500

    Log in to the webserver. Default: User: admin Password: Grundfos In the menu column to the left, select "Configuration" > "Real time Ethernet protocol". Type in an IP address belonging to the same subnet as your PC, for example 192.168.1.2.

  • Page 37: Fault Finding The Product

    • Check if the individual conductors are fitted correctly, for example, not reversed. • Check the power supply to the connected Grundfos product. 9.1.1.3 The LED2 for internal communication is permanently red. Cause Remedy The CIM/CIU does not support the connected Grundfos product.

  • Page 38: Cim/Ciu 500 Bacnet Ip

    You can detect faults in CIM/CIU 500 by observing the status of the two communication LEDs. 9.2.1 LED status: The CIU 500 is fitted in a Grundfos booster system. 9.2.1.1 Both LEDs remain off when the power supply is connected.
  • Page 39 It means that the value is unavailable from the connected Grundfos product. The connected Grundfos product is not configured to show the value, • See section Analog values for data values that require a sensor.

  • Page 40: Bacnet Telegrams

    10. BACnet telegrams 10.1 BACnet MS/TP telegram overview All BACnet MS/TP telegrams have the following format: Preamble Telegram type Destination Source Length Header CRC Data Data CRC 2 bytes: 2 bytes, MSB Variable, 2 bytes, LSB 1 byte 1 byte 1 byte 1 byte At most 1 byte 0xFF...

  • Page 41: Bacnet Mac Address, Cim 300

    11. BACnet MAC address, CIM 300 BACnet BACnet BACnet address address address If the MAC address switches are set to an invalid MAC address value, a MAC address of 0 is used.

  • Page 42: Grundfos Alarm And Warning Codes

    12. Grundfos alarm and warning codes This is a complete list of alarm and warning codes for Grundfos products. For the codes supported by this product, see the alarms and warnings section. Code Description Code Description Code Description Leakage current...
  • Page 43 Code Description Code Description Code Description Run capacitor, low (single-phase motors) Signal fault, outdoor temperature sensor Signal fault, air temperature sensor Signal fault, shunt relative pressure Strainer clogged sensor Motor temperature 3 (Pt100, t_mo3) Bearing temperature high (Pt100), in Bearing temperature high (Pt100), middle Bearing temperature high (Pt100), bottom general or top bearing bearing...
  • Page 44 Code Description Code Description Code Description Power-on notice (device or system is Fault, battery/UPS User-defined event 1 switched off) User-defined event 2 User-defined event 3 User-defined event 4 SMS data from DDD sensor not received Inconsistent data model within time limit...
  • Page 45 Appendix A A.1. Appendix The appendix describes the parts of the CIM 500 webserver needed for the configuration of a BACnet IP Ethernet connection. For other CIM 500 webserver features, not specifically related to BACnet IP, see the installation and operating instructions for the CIM 500. A.1.1.
  • Page 46 Login Object Description Enter username. Username Default: admin. Enter password. Default: Grundfos. After the first log in, you are forced to change the password. The password must contain: • at least 8 and maximum 20 characters Password • at least one lower case letter •...
  • Page 47 Select the Device Instance. The default number is 227000. The Device Instance must be unique in the BACnet network. 227 Device Instance denotes Grundfos and it is fixed. The lasts three digits can be changed. Device Name You can name the device. The device name must be unique in the BACnet network (optional).
  • Page 48 Unit 1, Ground floor, Siu Wai industrial Turkey www.ba.grundfos.com Centre GRUNDFOS Pumps NZ Ltd. GRUNDFOS POMPA San. ve Tic. Ltd. Sti. E-mail: grundfos@bih.net.ba 29-33 Wing Hong Street & 68 King Lam 17 Beatrice Tinsley Crescent Gebze Organize Sanayi Bölgesi Street, Cheung Sha Wan...
  • Page 49 97572671 10.2023 ECM: 1378477 www.grundfos.com...

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Ciu 300 bacnet ms/tpCiu 500 bacnet ipCim 500 bacnet ip

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