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Installation and Maintenance Manual IM 837-2

Group:

Controls

Part Number:

IM 837

Date:

March 2017

MicroTech

II Chiller

BACnet

IP/Ethernet Communication Module

ACZ

Air-Cooled Scroll Condensing Unit

AGS

Air-Cooled Global Screw

AGZ

Air-Cooled Global Scroll

HDC

Water-Cooled Dual-Compressor Centrifugal, Heat Recovery

HSC

Water-Cooled Single-Compressor Centrifugal, Heat Recovery

TGZ

Templifier

Water Heater

TSC

Water-Cooled Single-Compressor Centrifugal, Templifier

WCC

Water-Cooled Centrifugal, Dual Compressor Series Counterflow

WDC

Water-Cooled Centrifugal, Dual-Compressor

WGS

Water-Cooled Global Screw

WGZ

Water-Cooled Global Scroll

WMC

Water-Cooled Centrifugal, Magnetic Bearing

WPV

Water-Cooled Centrifugal, Single-Compressor

WSC

Water-Cooled Centrifugal, Single-Compressor

Содержание IM 837-2

Страница 1: ...r Centrifugal Heat Recovery HSC Water Cooled Single Compressor Centrifugal Heat Recovery TGZ Templifier Water Heater TSC Water Cooled Single Compressor Centrifugal Templifier WCC Water Cooled Centrifugal Dual Compressor Series Counterflow WDC Water Cooled Centrifugal Dual Compressor WGS Water Cooled Global Screw WGZ Water Cooled Global Scroll WMC Water Cooled Centrifugal Magnetic Bearing WPV Water...

Страница 2: ...g a new Communication Module 7 Replacing a Communication Module 8 Set up Network Communications 10 Set up the Unit for Network Control 10 Network Setup for Centrifugal Chillers 10 Network Setup for all other Chillers 10 Configure PC and Communication Module 10 Network Considerations 10 BACnet Web Configuration Interface Overview 11 Getting Started 11 Configure PC and Network Settings 12 Test Netwo...

Страница 3: ...ed representative for warranty details To find your local Daikin Applied representative go to www DaikinApplied com Reference Documents Company Number Title Source American Society of Heating Refrigerating and Air Conditioning Engineers ANSI ASHRAE 135 2004 BACnet A Data Communication Protocol for Building Automation and Control Networks www ashrae org Daikin Applied ED 15100 MicroTech II BACnet I...

Страница 4: ...he FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his or her own expense Daikin disclaims any liability resulting from any interf...

Страница 5: ...ive seconds after startup steady green 62 seconds after startup regularly flashing Once the startup process is complete the Status LED blinks at regular intervals Table 1 Status LED Activity Status LED Color Description Quick flashing green Communication is established between the communication module and the unit controller Slow flashing red Communication has not been established between the comm...

Страница 6: ...face The communication module uses a web browser tool to access and set network addressing parameters This tool is referred to as the BACnet Web Configuration Interface and is described in detail in the Configure Network Parameters section Pushbutton The pushbutton is used to either reboot the communication module or temporarily restore the factory defaults Figure 2 Refer to the Reset or Restore C...

Страница 7: ...nstalled kit ships with the following items The BACnet IP communication module circuit board with plastic cover This Manual IM 837 An adhesive backed label printed with two copies of the MAC Address Tools Required A 3 mm flathead screwdriver A pair of scissors Installing a new Communication Module Follow these steps to install a BACnet communication module on the unit controller 1 Remove power fro...

Страница 8: ... the connectors mate 5 Insert the communication module pointed up into the slot Keeping it level roll the module into position as you guide it into the slot feeling the connectors line up Figure 7 Steps 1 and 2 6 When you feel the connectors align press the communication module into the plug Verify that the module is firmly connected Figure 7 Step 3 Figure 7 Inserting the Communication Module Step...

Страница 9: ...mmunication module with the network connector on the underside The 8 pin header must mate to the 8 pin plug in the unit controller The plug has a guide on each end to direct it into the mating guide on the communication module header Figure 6 shows the serial card slot with the 8 pin plug that mates to the header on the communication module NOTE This operation relies more on fitting the communicat...

Страница 10: ...nu change Source to Network 3 Re enable the chiller 4 Verify that the chiller is operational from the BAS interface Table 3 Password Menu Screen Model Menu Screen Password AGZ A 12 2001 ACZ A 6 2001 AGZ B AGZ C 9 2001 ACZ B 7 2001 AGS A AGS B 12 8945 AGS C 16 8453 AGS D 17 8745 WGS 15 8745 WMC WSC WDC WCC WPV HSC HDC TSC 14 2001 WGZ TGZ 10 2001 NOTE Chiller models AGZ A B ACZ A B WGZ and TGZ have ...

Страница 11: ... BBMD device This is done by providing the module with the IP Address and Foreign Device Time To Live setting of the BBMD Once entered the module automatically registers with the BBMD at the IP Address specified within the Foreign Device Time To Live setting See Figure 12 for BBMD settings available on the BACnet Web Configuration Properties page BACnet over Ethernet Addressing The Ethernet MAC ad...

Страница 12: ... the IP Address and Subnet Mask if they have values or that Obtain IP address automatically is selected 7 Select Use the following IP Address 8 Change the Subnet mask to 255 255 0 0 9 Change the IP address to 172 16 X X where X X is unique on the subnet but not 172 16 5 8 10 Click the OK button 11 If prompted reboot your PC to change the Subnet Mask and IP Address 12 Open the Windows Control Panel...

Страница 13: ...red three times 8 Modify your PC settings to be on the same subnet as the communication module 9 Log on to the default IP Address 172 16 5 8 and modify network settings as necessary After successfully using the pushbutton the communication module only retains the default parameters until the next reboot is performed It implements the latest user specified parameters after a reboot has been perform...

Страница 14: ... System Network page 6 Select the Submit button to set the changes into the communication module NOTE Changes do not take effect until the module has been rebooted 7 Press the Reboot button after changes have been saved 8 Wait two minutes and allow the communication module to complete the reboot Then navigate to the screen where you made changes 9 Verify that the changes were made You may need to ...

Страница 15: ...on Module to a BACnet client BACnet clients can also poll variables in a communication module for alarm information No Selecting Yes enables the communication module to send a ConfirmedEventNotification message to a single BACnet device whenever an alarm occurs in the MicroTech II Chiller This message has an Event Type Complex Event and has proprietary properties in its Event Values section Not al...

Страница 16: ...meter Value Range Description Default Value Local Date Time Year Current Year 4 digit year Month Current Month 1 12 Day Current Day 0 X where X is the number of days in the month Hour Current Hour 0 23 Minute Current Minute 0 59 Second Current Second 0 59 System Configuration The communication module System Configuration information appears under the General Network Communications Users and Firmwa...

Страница 17: ...nd Password 1 In the System Users tab click on Change Web Page Password Figure 18 Figure 18 System Configuration Users Tab 2 Then click on BCM Main Figure 19 3 Enter a new Username and Password 4 Press Save Changes 5 Close the Password Modification Result window 6 Reboot the communication module by clicking the Reboot button on the left side of the screen 7 Record the new Username and Password 8 U...

Страница 18: ...twork Each page is defined below Test Tab From the Test page click on Ping a Remote Host to open another window to enter the IP Address of the device you want to ping Press Ping to complete the function This is similar to typing ping followed by the IP address in DOS to locate a device on the network Figure 23 indicates a successful ping while Figure 24 indicates an unsuccessful ping Figure 22 Sys...

Страница 19: ... to Daikin Applied s public website Figure 27 Figure 27 Info Contact Tab Configuration via the Unit Controller If you wish to change default parameter values from the unit controller keypad display or OITS panel see the appropriate Operation Manual for network menu items and keypad operating instructions Use the MicroTech II Chiller Unit Controller Protocol Information Document ED 15100 for BACnet...

Страница 20: ...Cnet server are located on different subnets Use the command tracert to check this Tracert shows all stations used to forward the signal to another segment See Figure 28 for the result of a BBMD network as displayed by using the tracert command Figure 28 Example of Confirmed BBMD Network Use the standard TCP IP suite of tools to check connectivity with other devices Ping the unit controller using ...

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Страница 22: ...ant to its standard terms and conditions of sale including Limited Product Warranty Consult your local Daikin Applied representative for warranty details To find your local Daikin Applied representative go to www DaikinApplied com Aftermarket Services To find your local parts office visit www DaikinApplied com or call 800 37PARTS 800 377 2787 To find your local service office visit www DaikinAppli...

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