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ICC Mirius Installation Instructions Manual

Ethernet or bacnet ip and modbus tcp, for bacnet ms/tp) and modbus rtu
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Installation Instruction Manual
INDUSTRIAL CONTROL COMMUNICATION
Models
Ethernet (ETH-1000) for BACnet IP
and Modbus TCP
Communication Node
for EMS/BMS
Serials
Control
Mirius (Serial RS-485) for BACnet MS/TP)
and Modbus RTU
Energy Management System
Building Management System
Installation
PRINTED 0419
100318030 2000571701 (Rev. A)

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Summary of Contents for ICC Mirius

  • Page 1 INDUSTRIAL CONTROL COMMUNICATION Models Ethernet (ETH-1000) for BACnet IP and Modbus TCP Communication Node for EMS/BMS Serials Control Mirius (Serial RS-485) for BACnet MS/TP) and Modbus RTU Energy Management System Building Management System Installation PRINTED 0419 100318030 2000571701 (Rev. A)

  • Page 2: Table Of Contents

    Modbus Electric Water Heaters Register Properties ....49 Protocol Implementation Conformance Central Control Board Major State Definitions ......52 Energy Management System (EMS) Control ......52 Statement (PICS) ............... 23 Fault Codes and Warnings ............52 BACnet Standardized Device Profile (Annex L): .......23 ICC PROGRAM INFORMATION ..........53...

  • Page 3: Introduction

    Figure 1. Changing Instance Number and Device Name The ICC module uses a 120 Volt power adapter to supply 9 volts For ETH-1000 (Ethernet interface) the IP settings, including DC for the unit. One 120 VAC outlet is required for each module DHCP/Static, the IP address and authentication can be changed installed.
  • Page 4 Warning: Do not change any other values other than these or the gateway configuration may not function properly. In this case, the file saved above can be reloaded to start over. When changes are complete press the Download Configuration icon: Figure 2.

  • Page 5: Features And Components

    IEEE 802.3af Power over Ethernet (PoE on ETH-1000 only). • Use the ICC Control to enable/disable the water heater. • Configure protocols, network characteristics, and client/server • Change Temperature Set points and differentials.

  • Page 6: Device Configurations

    Figure 8. Connections from the Communications and Power Adapter Cables The connections in Figure 8 are the same regardless of the For more information on connecting the ICC Gateway to your appliance or the communication protocol. Building Management System, please refer to the User Manual provided on the enclosed USB key in the “Documents”...
  • Page 7 The provided communication cable has two RJ-45 plugs. Remove one with a wire cutter, then locate and strip the 3 wires described below and strip 1/2 inch of insulation before connecting. Figure 9. Mirius Unit with Communications Terminal RS485 Power Power Black/White Wire†...

  • Page 8: Installation Considerations

    INSTALLATION CONSIDERATIONS There are two types of displays to consider when installing the ICC gateway modules to the water heaters, the older type with membrane switches and the newer style with a touch screen. The new touch screen style display does not need the provided RJ-485 splitter and it can be discarded.
  • Page 9 4. Once the unit is installed and connected, the building management system can be connected to the appropriate connection point on the module. Figure 17. ICC Location Relative to Water Heater Jacket Figure 19. Location of Communications Wiring Knockout Figure 18. ICC Location Relative to Centerline...

  • Page 10: Membrane Switch Style Display Installation

    Electrical power should be disconnected before proceeding with ICC installation. Figure 21. Locating the Back of the Display Using a flat blade screwdriver, loosen the screws holding the door of the unit.
  • Page 11 Unplug the display communication cable from the display. Plug Locate the module on the top of the door cabinet approximately 1 the RJ45 plug from the split communication cable into the back of inch from the water heater jacket and on the centerline of the unit the display.

  • Page 12: Boiler Installation

    BOILER INSTALLATION XP XWH BOILER INSTALLATION Follow directions under general guidance for connecting module to the Energy Management System and power. This section will guide the installer on how to mount and connect the module to the boiler. Open the door on the low voltage wiring box on the back side of the heater to see the terminal strip where to connect the gateway to the boiler as shown in Figure 32 Figure 32.

  • Page 13: Ecc Device Versions

    PRODUCT DESCRIPTION The Mirius is a multiprotocol RS-485 to RS-485 gateway. The ETH-1000 is an Ethernet to RS-485 multiprotocol gateway. These products supports native BACnet, connecting directly to IP or the MS/TP LAN using baud rates of 4800, 9600, 19200, 38400, 57600, 76800, and 115200.

  • Page 14: Protocol Implementation Conformance Statement (Pics)

    BACnet / Gas Water Heaters PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS) BACnet Standardized Device Profile (Annex L): BACnet Application Specific Controller (B-ASC) BACnet Interoperability Table 3. BACnet Interoperability Building Blocks Supported (Annex K): Data Sharing - ReadProperty-A (DS-RP-A)  Data Sharing - ReadProperty-B (DS-RP-B) ...

  • Page 15: Character Sets

    BACnet / Gas Water Heaters Networking Options Table 5. Networking Options Router, Clause 6 – List all routing configurations  Annex H, BACnet Tunneling Router over IP  BACnet/IP Broadcast Management Device (BBMD). Does the BBMD  support registrations by Foreign Devices? (ETH-1000 only) Character Sets Table 6.

  • Page 16: Object Types And Properties

    Object Min/Max Values Note: Point listings have been changed completely from earlier versions of this listing. Table 9. Device Object Property Name BACnet Data Type Initial Value Initial Value (Mirius) (ETH-1000) Object_Identifier Object Identifier Device, 520081 Device, 520081 Object_Name Character String...

  • Page 17: Bacnet/Gas Water Heaters Object List

    BACnet / Gas Water Heaters Table 9. Device Object Property Name BACnet Data Type Initial Value Initial Value (Mirius) (ETH-1000) Vendor_Name ICC, Inc. ICC, Inc. Vendor_Identifier Model_Name Mirius ETH-1000 Firmware_Revision Character String V3.300 V4.002 Application_Software_Version V3.300 V4.002 Protocol_Version Protocol_Revision Protocol_Services_Supported...
  • Page 18 BACnet / Gas Water Heaters Table 10. BACnet/Gas Water Heaters Object List BACnet BACnet BACnet Object Name Object Object Value Value (Description) Type/Inst. Property Units (if W) (if W) Xi 1.0 Mxi Mod% Cmd Analog Value 207 Present_Value  Commands Modulation % (0%=minimum heat, 100%=rated heat).
  • Page 19 BACnet / Gas Water Heaters Table 10. BACnet/Gas Water Heaters Object List BACnet BACnet BACnet Object Name Object Object Value Value (Description) Type/Inst. Property Units (if W) (if W) Xi 1.0 #Ignition Failure Analog Value 231 Present_Value   (Ignition Failure Fault Counter) #Powr Supply Flt Analog Value 232 Present_Value...

  • Page 20: Central Control Board Major State Definitions

    BACnet / Gas Water Heaters Table 10. BACnet/Gas Water Heaters Object List BACnet BACnet BACnet Object Name Object Object Value Value (Description) Type/Inst. Property Units (if W) (if W) Xi 1.0 Blower Relay Binary Output 402 Present_Value 0 = Off ...

  • Page 21: Mxi Energy Management System (Ems) Control

    BACnet / Gas Water Heaters Table 12. Xi 1.0 Energy Management System (EMS) Control Decimal Value Response 3840 0x0F00 No EMS control 0 / 0x000 3841 0x0F01 Put into EMS Mode^ 49152 / 0xC000 0000 0x0000 EMS Disable heating^ 49152 / 0xC000 0001 0x0001 EMS Enable heating^...

  • Page 22: Fault Codes And Warnings

    BACnet / Gas Water Heaters Fault Codes and Warnings Note: Any Fault not listed is an internal CCB failure fault. Table 14. Fault codes and Warnings Index Range Value (Decimal) Okay (No Fault) Memory Incorrect Model Power Monitor Temperature Probe Open or Short Leak Detected Communications Fault High temperature ECO (Energy Cut Off)

  • Page 23: Bacnet / Electric Water Heaters

    PRODUCT DESCRIPTION The Mirius is a multiprotocol RS-485 to RS-485 gateway. The ETH-1000 is an Ethernet to RS-485 multiprotocol gateway. These products supports native BACnet, connecting directly to IP or the MS/TP LAN using baud rates of 4800, 9600, 19200, 38400, 57600, 76800, and 115200.

  • Page 24: Data Link Layer Options

    BACnet / Electric Water Heaters Table 15. BACnet Interoperability Building Blocks Supported (Annex K): Device Management-Device Communication Control-B (DM-DCC-B)  Device Management – ReinitializeDevice-B (DM-RD-B)  Segmentation Capability Segmentation not supported. Data Link Layer Options Table 16. Data Link Layer Options BACnet IP (Annex J) (ETH-1000 only) ...

  • Page 25: Data Types

    BACnet / Electric Water Heaters Data Types Table 19. Data Types Supported Service Object Type Read Property Write Property Analog Output Real Real, Unsigned, Integer, Null Analog Value Analog Input Real Binary Output Enumerated Enumerated, Boolean, Real, Unsigned, Integer, Null Binary Value Binary Input Enumerated...

  • Page 26: Device Object Listings

    • This table may be subject to change in the future. • Adjustable objects are in bold and indicated by “W” (writable). • Mirius Object names may be abbreviated to fit in 16 characters. • Where noted, some objects implemented only in ETH-1000.
  • Page 27 BACnet / Electric Water Heaters Table 22. BACnet/Electric Water Heaters Object List BACnet BACnet BACnet Object Name Object Object Value Value (Description) Type/Inst. Property Units (if W) (if W) Tank Temperature Analog Input 5 Present_Value ºC (Controlling (Tank) Temperature) Lower Temperature Analog Input 4 Present_Value ºC...
  • Page 28 BACnet / Electric Water Heaters Table 22. BACnet/Electric Water Heaters Object List BACnet BACnet BACnet Object Name Object Object Value Value (Description) Type/Inst. Property Units (if W) (if W) #Elements in Bank 1 Analog Value 237 Present_Value Number (Number elements current is check for in bank #Elements in Bank 2 Analog Value 238 Present_Value...
  • Page 29 BACnet / Electric Water Heaters Table 22. BACnet/Electric Water Heaters Object List BACnet BACnet BACnet Object Name Object Object Value Value (Description) Type/Inst. Property Units (if W) (if W) Bank5 On Time Analog Value 255 Present_Value Hours with two ETH-1000 only places beyond the (Time bank has been powered up in Hours decimal.

  • Page 30: Central Control Board Major State Definitions

    BACnet / Electric Water Heaters Table 22. BACnet/Electric Water Heaters Object List BACnet BACnet BACnet Object Name Object Object Value Value (Description) Type/Inst. Property Units (if W) (if W) See Table 22 CCB System State Multistate Value 801 Present_Value (Central Control Board Control State) See Table 25 Fault Code Multistate Value 802...
  • Page 31 BACnet / Electric Water Heaters Table 25. BACnet/Electric Water Heaters Fault codes and Warnings Index Range (Decimal) Value Power Monitor Temperature Probe Open or Short Communications Fault High temperature ECO (Energy Cut Off) Low Water Cut-Off Safety Relay Closed fault CCB internal errors Processor Clock Non-volatile Memory...

  • Page 32: Bacnet / Boilers

    PRODUCT DESCRIPTION The Mirius is a multiprotocol RS-485 to RS-485 gateway. The ETH-1000 is an Ethernet to RS-485 multiprotocol gateway. These products supports native BACnet, connecting directly to IP or the MS/TP LAN using baud rates of 4800, 9600, 19200, 38400, 57600, 76800, and 115200.

  • Page 33: Data Link Layer Options

    BACnet / Boilers Data Link Layer Options Table 27. BACnet Boiler Data Link Layer Options BACnet IP (Annex J) (ETH-1000 only)  BACnet IP (Annex J), Foreign Device (ETH-1000 only)  ANSI/ATA 878.1, 2.5Mb. ARCNET (Clause 8)  ANSI/ATA 878.1, RS-485. ARCNET (Clause 8), baud rates() ________ ...

  • Page 34: Boiler Device Object Types/Property Support

    Boiler Device Object Initial Values Note: Point listings have been changed completely from earlier versions of this listing. Table 32. BACnet/Boiler Device Object Property Name BACnet Data Type Initial Value Initial Value (Mirius) (ETH-1000) Object_Identifier Object Identifier Device, 520081 Device, 520081 Object_Name...

  • Page 35: Boiler Device Object Min/Max Values

    BACnet / Boilers Table 32. BACnet/Boiler Device Object Property Name BACnet Data Type Initial Value Initial Value (Mirius) (ETH-1000) System_Status Operational Operational Vendor_Name ICC, Inc. ICC, Inc. Vendor_Identifier Model_Name Mirius ETH-1000 Firmware_Revision Character String V3.300 V4.002 Application_Software_Version V3.300 V4.002 Protocol_Version...

  • Page 36: Boiler Slave States

    BACnet / Boilers Table 33. BACnet/Boiler Object List BACnet BACnet BACnet Object Name Object Object Value Value (Description) Type/Inst. Property Units (if W) (if W) Pump Run Time Analog Input 101 Present_Value Seconds 64800 (18 hours) DHW P Gain Analog Input 102 Present_Value Number (Lead Lag P-gain)

  • Page 37: Boiler Modulating Sensor Select/Dhw Demand Switch

    BACnet / Boilers Boiler Modulating Sensor Select/DHW Demand Switch Table 36. BACnet/Boiler Modulating Sensor Select/DHW Demand Switch Value Response DHW sensor Outlet sensor Inlet sensor Modbus Auto: DHW or Inlet Auto: DHW or Outlet Lock and Hold Codes Table 37. Lock and Hold Codes Code Description Recommended Troubleshooting of Lockout Codes...
  • Page 38 BACnet / Boilers Table 37. Lock and Hold Codes Code Description Recommended Troubleshooting of Lockout Codes Internal fault: Flame ripple and overflow Internal Fault. 1. Reset Module. Internal fault: Flame number of sample 2. If fault repeats, replace module. mismatch Internal fault: Bias changed since heating cycle starts Internal fault: Bias changed since heating cycle starts Internal fault: Spark voltage stuck low or high...
  • Page 39 BACnet / Boilers Table 37. Lock and Hold Codes Code Description Recommended Troubleshooting of Lockout Codes Wait for leakage test completion 1. Internal Fault. Reset Module. 2. If fault repeats, replace module. 71-77 RESERVED Demand Lost in Run 1. Check wiring and correct any possible errors. 2.
  • Page 40 BACnet / Boilers Table 37. Lock and Hold Codes Code Description Recommended Troubleshooting of Lockout Codes Flame lost in MFEP 1. Check pilot valve (Main Valve for DSI) wiring and operation - correct any errors. Flame lost early in run 2.
  • Page 41 BACnet / Boilers Table 37. Lock and Hold Codes Code Description Recommended Troubleshooting of Lockout Codes High fire switch ON OEM Specific 1. Check wiring and correct any potential wiring errors. 2. Check High Fire Switch to assure proper function (not welded or jumpered). 3.
  • Page 42 BACnet / Boilers Table 37. Lock and Hold Codes Code Description Recommended Troubleshooting of Lockout Codes Invalid ignite failure response setting 1. Return to Configuration mode and recheck selected parameters, reverify and reset module. Invalid ignite failure retries setting 2. If fault repeats, verify electrical grounding. 3.
  • Page 43 BACnet / Boilers Table 37. Lock and Hold Codes Code Description Recommended Troubleshooting of Lockout Codes Invalid S5 (J8-11) connector type setting Exchanger sensor not allowed with stack connector setting Invalid DHW auto detect configuration Invalid UV with spark interference not compatible with Ignitor on throughout PFEP Internal fault: Safety relay test invalid state Invalid Outlet connector type setting for Trise...

  • Page 44: Modbus / Gas Water Heaters

    Xi water heaters are designed for commercial hot water applications. The Xi controls provide easy to read, plain English configuration and diagnostics. All Xi controls provide communications via propriety protocol with the ICC Gateway. The XLTR-1000 supports Modbus RTU communications and the ETH-1000 supports Modbus/TCP to access data available at the display plus control of limited number of points such as Operating Setpoint.
  • Page 45 Modbus / Gas Water Heaters Table 38. ModBus Gas Water Heaters Register List Register Name Value Value (Description) Register Type Address Units (if W) (if W) Primary (Upper) Temperature Input Register 3 ºC x 512 Lower Temperature Input Register 4 ºC x 512 (Lower or Secondary Temperature) Tank Temperature...
  • Page 46 Modbus / Gas Water Heaters Table 38. ModBus Gas Water Heaters Register List Register Name Value Value (Description) Register Type Address Units (if W) (if W) MXi Low Temperature Input Status 237 0=Temp OK 1=Low Temp MXi Leak Detected Input Status 238 0=No Leak 1=Leak Detected MXI Heater Enable Switch...

  • Page 47: Central Control Board Major State Definitions

    Modbus / Gas Water Heaters Central Control Board Major State Definitions Table 39. Gas Central Control Board (CCB) Major State Definitions Value Xi 1.0 State MXi State Off (Standby) Off (Standby) Pre-Purge Pre-Purge Igniter Warmup Igniting Ignition Activation Gas Valve On Ignition Verification Inter-Purge Inter-Purge...

  • Page 48: Fault Codes And Warnings

    Modbus / Gas Water Heaters Fault Codes and Warnings Note: Any Fault not listed is an internal CCB failure fault. Table 42. Fault Codes and Warnings Index Range Index Range Value (Decimal) (Hex Code) 0x000 0x000 Okay (No Fault) 0x001 0x006 Memory 0x018...

  • Page 49: Modbus / Electric Water Heaters

    Commercial Electric water heaters are designed for commercial hot water applications. The controls provide easy to read, plain English configuration and diagnostics. All electronic controls provide communications via propriety protocol with the ICC Gateway. The Mirius supports Modbus RTU communications and the ETH-1000 supports Modbus/TCP to access data available at the display plus control of a limited number of points such as Operating Setpoint.
  • Page 50 Modbus / Electric Water Heaters Table 43. ModBus / Electric Water Heaters Register List Register Name Register Min Value Max Value (Description) Type Units/Format (if W) (if W) Holding Register 209 ºC x 512 11.1 Differential Bank (ºF) (20) Holding Register 210 ºC x 512 11.1 Differential lBank...
  • Page 51 Modbus / Electric Water Heaters Table 43. ModBus / Electric Water Heaters Register List Register Name Register Min Value Max Value (Description) Type Units/Format (if W) (if W) Input Register 1009 Hours Heating Hours Input Registers 1030 - 1031 Bank 1 Number of Heat Cycles Input Registers1032 - 1033 Bank 2 Number of Heat Cycles Input Registers 1034 - 1035...

  • Page 52: Central Control Board Major State Definitions

    Modbus / Electric Water Heaters Central Control Board Major State Definitions Table 44. ModBus / Electric Water Heaters Central Control Board (CCB) State Value State Off (Standby) Heating Fault Energy Management System (EMS) Control Commercial Electric water heaters with Xi controls use a single bit setting method. Within the EMS Mode-Status point, one bit command (bit 15) sets it in EMS mode, and other ends EMS mode.

  • Page 53: Icc Program Information

    ICC PROGRAM INFORMATION For programming information or model compatibility contact: The Electronics Group at 888-928-3702 select option 1 (this will ring on the iCOMM line).
  • Page 54 NOTES...
  • Page 55 NOTES...
  • Page 56 Copyright © 2019 . All rights reserved. www.hotwater.com | 800-527-1953 Toll-Free USA | 500 Tennessee Waltz Parkway Ashland City, TN 37015...

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