Error Codes Of Profibus Network On Plc System Log Read Via Ispsoft - Delta AH500 Manual

12.7.4 Error Codes of PROFIBUS Network on PLC System Log
Read via ISPSoft
Select menu "PLC"-> "System Log" to check the system log when ISPSoft is in monitor state.
Explanation of error codes of PROFIBUS network on the PLC system log.
Error
Explanation
code
AH10PFBM-5A detects that
16#A4E2
one slave is offline.
An error of some modules
16#A4E6 connected to AHRTU-PFBS-
5A is detected by the master.
The configuration in the
16#A001
master module is empty.
PLC does not assign the IO
16#A402
mapping area to the master
16#A003 Master enters test mode
16#A404 Master initializing error
Timeout for the
16#A005
communication between
chips inside master
16#A406
Internal storage unit error
16#A407
Data exchange unit error
the master serial number
16#A408
detection error
Timeout for the data
16#A00B
exchange with PLC
Ch a pt er 1 2 N e t wor k Mo d u le AH 10 P F BM
Treatment
1. Detect if the PROFIBUS DP bus connection is
proper.
2. Detect if both ends of the network have
connected the terminal resistors respectively.
Please check the modules connected to AHRTU-
PFBS-5A.
Download the appropriate configuration.
Assign the appropriate IO mapping area to the
master via ISPSoft
Just re-power it.
Contact the factory if the error still exists after re-
powering 10PFBM.
Contact the factory if the error still exists after re-
downloading the appropriate configuration.
Contact the factory if the error still exists after re-
powering 10PFBM.
Contact the factory if the error still exists after re-
powering 10PFBM.
Contact the factory if the error still exists after re-
powering 10PFBM.
Contact the factory if the error still exists after re-
powering 10PFBM.
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