Carrier AquaEdge 19XRV series Operation, Maintenance And Installation Manual

Also see for AquaEdge 19XRV series: Start-up, operation and maintenance instructions Start-up and service instructions Installation instructions Start-up, operation and maintenance instructions Start-up and service instructions

Contents

108Table 17 — Fault Code Descriptions and Corrective Actions (cont)Fault Type indicates if the fault is:1 — Auto-resettable2 — Non-resettable3 — User-configurable4 — Normal FaultLEGENDNOTE: Reliance parameter numbers are indicated by ( ).VFD FAULTCODE FAULT TYPE DESCRIPTION ACTION ICVC FAULTSTATE38 Phase U to Grnd A phase-to-ground fault has been detectedbetween the drive and motor in this phase.a. Check the wiring between the drive andmotor.b. Check motor for grounded phase.c. Replace drive.22039 Phase V to Grnd40 Phase W to Grnd41 Phase UV Short Excessive current has been detectedbetween these two output terminals.a. Check the motor and drive output terminalwiring for a shorted condition.b. Replace drive. 24642 Phase VW Short43 Phase UW Short48 Params Defaulted The drive was commanded to write defaultvalues to EPROM.a. Clear the fault or cycle power to the drive.b. Program the drive parameters as needed. 20663Shear Pin 3 Programmed Current Lmt Val (148) hasbeen exceeded.Enabled/disable with Fault Config 1 (238).Check load requirements and Current Lmt Val(148) setting. 20664 Drive OverLoad Drive rating of 110% for 1 minute or 150%for 3 seconds has been exceeded.Reduce load or extend Accel Time (140). 28670HW Fault 4 Inverter section of power structurehardware detected an unexpected faultduring power stage diagnostics.a. Cycle power.b. Call Carrier service. 20671- 75Port 1-5 Net Loss The network card connected to DPI portstopped communicating.The fault code indicates the offending portnumber (71 = port 1, 72 = port 2, etc.).a. Check communication board for properconnection to external network.b. Check external wiring to module on port. 20676 Peripheral Fault atDPI Port 6 20677IR Volts Range The drive autotuning default is Calculate,and the value calculated for IR Drop Voltsis not in the range of acceptable values.Re-enter motor nameplate data.20678FluxAmpsRef Rang The value for flux amps determined by theautotune procedure exceeds the pro-grammed Motor NP FLA (42).a. Reprogram Motor NP FLA (42) with the cor-rect motor nameplate value.b. Repeat Autotune (61).20679 Excessive Load Motor did not come up to speed in the allot-ted time.a. Uncouple load from motor.b. Repeat Autotune (61). 20680 AutoTune Aborted The autotune procedure was canceled bythe user.Restart procedure. 20681- 85Port 1-5 DPI Loss DPI port stopped communicating.An attached peripheral with control capa-bilities via Logic Source Sel (89) (or OIMcontrol) was removed.The fault code indicates the offending portnumber (81 = port 1, etc.).a. If module was not intentionally discon-nected, check wiring to the port. Replacewiring, port expander, modules, Main Con-trol board or complete drive as required.b. Check OIM connection.20687 Ixo Voltage Range Ixo voltage calculated from motor name-plate data is too high.Re-enter motor nameplate data. 206100 Parameter Chksum 2 The checksum read from the board doesnot match the checksum calculated.a. Press reset.b. Reload user set if used. 206101 UserSet1 Chksum 2 The checksum read from the user set doesnot match the checksum calculated.Press reset.206102 UserSet2 Chksum 2103 UserSet3 Chksum 2104Pwr Brd Chksum1 The checksum read from the EPROM doesnot match the checksum calculated fromthe EPROM data.Clear the fault or cycle power to the drive.206105 Pwr Brd Chksum2 The checksum read from the board doesnot match the checksum calculated.a. Cycle power to the drive.b. If problem persists, replace drive. 206DPI — Drive Peripheral InterfaceEPROM — Erasable, Programmable, Read-OnlyFLA — Full Load AmpsIGBT — Insulated Gate Bipolar TransistorI/O — Inputs/OutputsNP — Nameplate