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4

2.4 System diagram

The system diagram gives an overview of how to connect the

CIM/CIU 300 to the Grundfos booster system that is to be

connected to a BACnet MS/TP network.
The CIU 300 solution is a box with a power supply module and

a CIM 300 BACnet module. It can either be mounted on a DIN rail

or on a wall.

It is used in conjunction with Grundfos Hydro MPC, Control MPC

and Multi-E.

Fig. 1

CIU 300 solution for Hydro MPC and Hydro Multi-E

Note

The CU 351 must have an external GENIbus module

installed to communicate with the CIU 300 BACnet

unit.

TM

04

6037

470

9

Grundfos Hydro MPC and Multi-E connected to CIU 300

GENIbus

RS-485

GENIbus

RS-485

BACnet

MS/TP

Hydro Multi-E

Hydro MPC

CIU 300

CIU 300

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Содержание CIU 300

Страница 1: ...GRUNDFOS INSTRUCTIONS Grundfos CIU 300 BACnet MS TP for Grundfos Hydro MPC Control MPC and Multi E Functional pro le and user manual...

Страница 2: ...2...

Страница 3: ...in this document 2 Introduction 2 1 About this functional profile This functional profile describes the CIU 300 BACnet Communication Interface Unit 300 for the following Grundfos booster systems Grund...

Страница 4: ...et module It can either be mounted on a DIN rail or on a wall It is used in conjunction with Grundfos Hydro MPC Control MPC and Multi E Fig 1 CIU 300 solution for Hydro MPC and Hydro Multi E Note The...

Страница 5: ...s SW6 and SW7 See section 3 7 Selecting the BACnet MAC address Line termination On or Off Set via DIP switches SW1 and SW2 See section 3 8 Termination resistor Supported transmission speeds bits s 960...

Страница 6: ...egments 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...

Страница 7: ...ce Number bits 0 to 21 Fig 5 Bit numbers 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...

Страница 8: ...elected 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...

Страница 9: ...Communication active Flashing red Fault in the BACnet communication Permanently red Fault in the CIM 300 BACnet configuration Status Description Off The CIM 300 has been switched off or is starting up...

Страница 10: ...a value to be changed over the network X WritePropertyMultiple DS WPM B The CIM CIU 300 allows multiple values to be changed over the network X SubscribeCOV DS COV B The CIM CIU 300 can be a provider...

Страница 11: ...BACnetServicesSupported Indicates which standardised protocol services are supported R Protocol_Object_Types_Supported BACnetObjectTypesSupported Indicates which standardised protocol object types ar...

Страница 12: ...gital input 2 status R 0 Not active 1 Active X X BI 13 Digital input 3 status R 0 Not active 1 Active X X BI 14 Digital output 1 status R 0 Not active 1 Active X X BI 15 Digital output 2 status R 0 No...

Страница 13: ...ESERVED 5 Constant flow 6 Constant temperature 7 Constant level 8 Constant percentage See section 7 1 Control modes for details on the control modes X X MI 1 Actual operating mode R Reads the current...

Страница 14: ...level 8 Constant percentage See section 7 1 Control modes for details on the control modes Note Multi E always runs constant pressure mode X MO 1 Set operating mode W Sets the operating mode if bus co...

Страница 15: ...bient temperature C S AI 34 Forward temperature R Flow pipe temperature C S AI 35 Return temperature R Return pipe temperature C S AI 36 Differential temperature R Differential temperature C S AI 37 O...

Страница 16: ...among others 000 No alarm 003 External fault 010 Pump communication alarm 089 Closed loop feedback sensor signal fault 088 General meas sensor signal fault 203 All pumps in alarm 210 Pressure high 21...

Страница 17: ...he pressure is constant regardless of the flow A pressure sensor is required Constant flow Constant level Constant temperature Constant percentage Closed loop Constant flow constant level constant tem...

Страница 18: ...nitoring and resetting This example shows how to monitor faults or warnings in the booster and how to manually reset a fault The Fault code object AV 0 and the Warning code object AV 1 can both hold a...

Страница 19: ...lue of 1 Now the Hydro MPC should be running at 50 in constant pressure mode with bus control 7 7 Product simulation Product profile simulation booster simulation can be useful for testing and pre com...

Страница 20: ...Number See section 3 5 Selecting the Device Object Instance Number 5 If necessary set line termination See section 3 8 Termination resistor 6 Connect the GENIbus cable from the CIU 300 to the booster...

Страница 21: ...3 8 Termination resistor Fault Possible cause Remedy 1 The CIM CIU 300 does not communicate on the BACnet MS TP network a Configuration or wiring fault Ensure that the cable between the BACnet MS TP...

Страница 22: ...Pad 2 bytes 0x55 0xFF 1 byte 1 byte 1 byte 2 bytes MSB first 1 byte Variable 0 501 bytes 2 bytes LSB first At most 1 byte 0xFF Type Name Description 00 Token Used to pass network mastership to the de...

Страница 23: ...or current protection activated MCP 93 Signal fault sensor 2 17 Performance requirement cannot be met 56 Underload 94 Limit exceeded sensor 1 18 Commanded alarm standby trip 57 Dry running 95 Limit ex...

Страница 24: ...lt 198 Operation with increased power consumption 230 Network alarm 159 CIM fault Communication Interface Module 199 Process out of range monitoring estimation calculation control 231 Ethernet No IP a...

Страница 25: ...7 2 13 0 D 64 4 0 115 7 3 14 0 E 65 4 1 116 7 4 15 0 F 66 4 2 117 7 5 16 1 0 67 4 3 118 7 6 17 1 1 68 4 4 119 7 7 18 1 2 69 4 5 120 7 8 19 1 3 70 4 6 121 7 9 20 1 4 71 4 7 122 7 A 21 1 5 72 4 8 123 7...

Страница 26: ...26...

Страница 27: ...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...

Страница 28: ...nking ahead makes it possible Innovation is the essence The name Grundfos the Grundfos logo and the payoff Be Think Innovate are registrated trademarks owned by Grundfos Management A S or Grundfos A S...

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