Troubleshooting For Cpu Modules; Error Led Indicator's Being On - Delta AH500 Hardware Operation Manual

12.2 Troubleshooting for CPU Modules

Users can get the remedies from the tables below according to the statuses of the LED indicators and the error
codes.

12.2.1 ERROR LED Indicator's Being ON

Error
Description
code
The program in the PLC is
16#000B
damaged.
The CPU parameters are
16#000D
damaged.
The access to the memory in the
16#0010
CPU is denied.
16#0011 The PLC ID is incorrect. (SM9)
The PLC password is incorrect.
16#0012
(SM9)
The procedure of restoring the
16#0014 system can not be executed.
(SM9)
The module table is incorrect.
16#0015
(SM10)
The module setting is incorrect.
16#0016
(SM10)
The data register exceeds the
16#0017
device range. (SM10)
16#001B Timed interrupt 0 is set incorrectly.
16#001C Timed interrupt 1 is set incorrectly.
16#001D Timed interrupt 2 is set incorrectly.
16#001E Timed interrupt 3 is set incorrectly.
The watchdog timer is set
16#001F
incorrectly.
The setting of the fixed scan time
16#0020
is incorrect.
The setting of the fixed scan time
16#0021
is incorrect.
The CPU parameter downloaded
16#0022
to the PLC is incorrect.
C h a p t e r 1 2 Tr o u b l e s h o o t i n g
Remedy
Download the program again.
Reset the CPU parameter, and download it.
Download the program or parameters again. If the
problem still occurs, please contact the local authorized
distributors.
Please check the PLC ID.
Please check the PLC password.
The contents of the system backup file are incorrect, or
the file does not exist in the path specified. If the file
exists and the procedure of restoring the system can not
be executed, please backing up the system again. If the
error still occurs, please contact the local authorized
distributors. (Please refer to section 7.5 in AH500
Operation Manual, and section 21 in ISPSoft User
Manual for more information about the memory card.)
The module table stored in the CPU module is incorrect.
Compare the module table in HWCONFIG with the actual
module configuration, and download the module table
again.
The module setting stored in the CPU module is
incorrect. Check whether the version of the module
inserted in the slot is the same as the version of the
module in HWCONFIG. After the version of the module is
updated, users can download the module setting again.
The data register stored in the CPU module exceeds the
device range. Check whether the module parameter in
HWCONFIG is correct, and download the module
parameter again.
Set the CPU parameter in HWCONFIG again, and
download the CPU parameter again.
Set the CPU parameter in HWCONFIG again, and
download the CPU parameter again.
Set the CPU parameter in HWCONFIG again, and
download the CPU parameter again.
Set the CPU parameter in HWCONFIG again, and
download the CPU parameter again.
Set the CPU parameter in HWCONFIG again, and
download the CPU parameter again.
Set the CPU parameter in HWCONFIG again, and
download the CPU parameter again.
Set the CPU parameter in HWCONFIG again, and
download the CPU parameter again.
Set the CPU parameter in HWCONFIG again, and
download the CPU parameter again.
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