Carrier UC Open XP Installation And Startup Manual

Also see for UC Open XP: Installation and start-up instructions Installation and startup guide

Contents

Carrier UC Open XP Installation And Startup Manual Manual pdf 32 page image

TroubleshootingUC Open XP andUC Open XP IO Carrier Proprietary and Confidential CARRIER CORPORATION ©2017Installation and Start-up Guide 28 All rights reservedIf you have problems mounting, wiring, or addressing the UC Open XP or the UC Open XP IO, contact CarrierControl Systems Support.NOTE To help you troubleshoot, obtain a Module Status (Modstat) from the controller and review the System Errorand Warning details.UC Open XP LED'sThe LED’s indicate if the controller is speaking to the devices on the network. The LED’s should reflectcommunication traffic based on the baud rate set. The higher the baud rate the more solid the LED’s become.Verify the LED patterns by cycling power to the controller and noting the lights and flashes.LEDs StatusPower Lights when power is being supplied to the expander.NOTE The UC Open XP is protected by internal solid state Polyswitches on the incoming power andnetwork connections. These Polyswitches are not replaceable, but they will reset themselves if thecondition that caused the fault returns to normal.Rx Lights when the controller receives data from the network segment; there is an Rx LED for Ports 1and 2.Tx Lights when the controller transmits data from the network segment; there is an Rx LED for Ports 1and 2.Run Lights based on controller health.Error Lights based on controller health.The Run and Error LED's indicate controller and network status.If Run LED shows... And Error LED shows... Status is...1 flash per second 1 flash per second, alternatingwith the Run LEDThe controller files are archiving. Archive iscomplete when Error LED stops flashing.2 flashes per second Off Normal2 flashes per second 2 flashes,alternating with Run LEDFive minute auto-restart delay after system error2 flashes per second 3 flashes,then offThe controller has just been formatted2 flashes per second 4 flashes, then pause Two or more devices on this network have thesame network address2 flashes per second 1 flash per second The controller is alone on the networkTroubleshooting