Series 16/18/160/180-Model C Maintenance Manual, GFZ-62755EN ...

1. DISPLAY AND OPERATION OF CRT/MDI B–62755EN/011.5EXTERNALOPERATORMESSAGESRECORDThis function enables the saving of external operator messages as arecord.The record can be viewed on the external operator message history screen.1.5.1Screen Display(1)Press the MESSAGE function key.(2)Press the rightmost soft key [>>].[ALARM] [MGS] [HISTRY] [ ] [ (OPRT) ]>>↑(3)Press the [MSGHIS] soft key.(4)To display the previous or subsequent screen, press the orPAGEkey.PAGEMESSAGE HISTORYO1234 N1234593/04/01 17:25:00 PAGE : 1No. ****→ Date,time, andpage→ MessageNo.Up to 255 charactersDisplayrangeMEM STRT MTN FIN ALM 17:25:00[ ][ MSGHIS ][ ][ ][ ]1.5.2Deletion of ExternalOperator MessagesRecord(1)The recorded external operator message can be deleted by setting theMMC bit (bit 0 of parameter 3113) to 1.Pressing the [CLEAR] soft key erases all the records of the externaloperator message.(2)The MS1 and MS0 bits (bits 7 and 6 of parameter 3113) specify thenumber of records to be displayed on the external operator messagehistory screen. When the bits are changed, all external operatormessage records retained up to that point are erased.28