ABB ACSM1-04 Series Hardware Manual

Also see for ACSM1-04 Series: Manual System manual Quick installation guide Quick installation guide

Contents

ABB ACSM1-04 Series Hardware Manual Manual pdf 69 page image

Maintenance69Other maintenance actionsTransferring the memory unit to a new drive moduleWhen a drive module is replaced, the parameter settings can be retained bytransferring the memory unit from the defective drive module to the new module.WARNING! Do not remove or insert a memory unit when the drive module ispowered.After power-up, the drive will scan the memory unit. If a different application programor different parameter settings are detected, they are copied to the drive. This maytake a few moments; the LED display will read ìLî while copying is in progress.The 7-segment display on the JCU Control UnitThe following table describes the indications given by the 7-segment display on theJCU Control Unit. Multi-character indications are displayed as repeated sequencesof characters.Display MeaningL Loading application program or data from the memory unit. This is the normaldisplay immediately after powering up the drive.Normal operation ñ drive stopped.(Rotating display) Normal operation ñ drive running.ìEî followed byfour-digit error codeSystem error.9001, 9002 = Control unit hardware failure.9003 = No memory unit connected.9004 = Memory unit failure.9007, 9008 = Loading of firmware from memory unit failed.9009Ö9018 = Internal error.9019 = Contents of memory unit corrupted.9020 = Internal error.9021 = Program versions of memory unit and drive incompatible.9102Ö9108 = Internal error.ìAî followed byfour-digit error codeAlarm generated by the application program. For error codes, see the FirmwareManual.ìFî followed byfour-digit error codeFault generated by the application program. For error codes, see the FirmwareManual.