GE Multilin C70 Capacitor Bank Protection and Control System 7-77 COMMANDS AND TARGETS 7.1 COMMANDS77.1.6 RELAY MAINTENANCEPATH: COMMANDS ÖØ RELAY MAINTENANCEThis menu contains commands for relay maintenance purposes. Commands for the lamp test and order code are activatedby changing a command setting to “Yes” and pressing the ENTER key. The command setting will then automatically revertto “No”. The service command is activated by entering a numerical code and pressing the ENTER key.The PERFORM LAMPTEST command turns on all faceplate LEDs and display pixels for a short duration. The UPDATEORDER CODE command causes the relay to scan the backplane for the hardware modules and update the order code tomatch. If an update occurs, the following message is shown.There is no impact if there have been no changes to the hardware modules. When an update does not occur, the ORDERCODE NOT UPDATED message will be shown.The SERVICE COMMAND is used to perform specific C70 service actions. Presently, there is only one service action avail-able. Code “101” is used to clear factory diagnostic information stored in the non-volatile memory. If a code other than “101”is entered, the command will be ignored and no actions will be taken. Various self-checking diagnostics are performed inthe background while the C70 is running, and diagnostic information is stored on the non-volatile memory from time to timebased on the self-checking result. Although the diagnostic information is cleared before the C70 is shipped from the factory,the user may want to clear the diagnostic information for themselves under certain circumstances. For example, it may bedesirable to clear diagnostic information after replacement of hardware. Once the diagnostic information is cleared, all self-checking variables are reset to their initial state and diagnostics will restart from scratch. COMMANDS RELAY MAINTENANCEPERFORM LAMPTEST?NoRange: No, YesUPDATE ORDER CODE?NoRange: No, YesSERVICE COMMAND:0Range: 0, 101UPDATING...PLEASE WAIT
