AH 5 00 Mo d u le Ma n ua l1 2 - 5 2After the master establishes the communication with the slave, the data in registers D of the masterand slave for exchange are shown as the following table.Register in masterPLCValue(Decimal)DatatransmittedthroughPROFIBUSRegister in slavePLCValue(Decimal)D6000 500 D300 500D6001 501 D301 501D6002 502 D302 502D6003 503 D303 503D6004 504 D600 504D6005 505 D601 505D1000 100 D200 100D1001 101 D201 101D1002 102 D202 102D1003 103 D203 103D1004 104 D500 104D1005 105 D501 10512.7 LED Indicator and Trouble-shootingAH10PFBM-5A provides 6 kinds of diagnosis methods such as the indicators, digital displays,registers in normal exchange area, ISPSoft software, registers in input area, SYCON.net software.12.7.1 Indicators RUN LEDRUN LED displays the status of PLC CPU on the left of AH10PFBM-5A.LED status Indication How to correctGreen light on PLC is in RUN status. --Off PLC is in STOP status.Turn the RUN/STOP switch of AH PLC to RUNor check if the hardware configuration in AHPLC is consistent with that in the actual rack. SYS LEDSYS LED displays if the internal hardware or firmware of AH10PFBM-5A is normal.LED status Indication How to correctGreen light onAfter power on, the redlight flickers once, whichindicates the firmware isinitializing and thengreen light is onconstantly.--Red lightflickersThe initializing offirmware in the masterfailsContact the factory if the error still exists afterre-powering 10PFBM.Red light onThe initializing offirmware in the masterfailsContact the factory if the error still exists afterre-powering 10PFBM.
