Delta AH500 series, Hardware Operation Manual, Page: 608 / 681

C h a p t e r 1 2 Tr o u b l e s h o o t i n g
1 2 - 5 9
12.3.9 Troubleshooting for AH10PFBS-5A
Error
code
Description Remedy
16#A4F0
The node address of
AH10PFBS-5A exceeds the
valid range.
The node address of AH10PFBS-5A must be in the range
of 1 to 125.
16#A4F1 Internal hardware error
If the error still exists after repowering AH10PFBS-5A,
replace it with a new one.
16#A4F2 Parameter error
Check whether the GSD file AH10PFBS-5A is using is
correct.
16#A4F3 Configuration error
Check whether the GSD file AH10PFBS-5A is using is
correct.
16#A4F4 GPIO detection error
If the error still exists after repowering AH10PFBS-5A,
replace it with a new one.
16#A4F5
AH10PFBS-5A enters the mode
of factory test. Repower AH10PFBS-5A after setting its node address
between 1~125.
16#A4F6
1.
AH10PFBS-5A has not
been connected to the
PROFIBUS-DP network.
2.
PROFIBUS-DP master has
not configured
AH10PFBS-5A slave or the
configured node address of
AH10PFBS-5A is
inconsistent with that of the
actually connected one.
1.
Check whether the communication cable between
AH10PFBS-5A and PROFIBUS-DP master is in
normal status.
2.
Ensure that AH10PFBS-5A slave has been configured
to PROFIBUS-DP master and the configured node
address of AH10PFBS-5A is consistent with that of the
actually connected one.
3.
Check whether the PROFIBUS-DP master works
normally.