Delta AH02HC-5A, Руководство по оборудованию

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Chapter 9 Troubleshooting
Error
Description Remedy
code
16#201B
There is an interrupt task, but
there is no IRET.
There is IRET, but there is not
interrupt task. (SM5) 1. Compile the program again, and download the
program again.
2. Reinstall ISPSoft, compile the program again,
and download the program again.
16#201C
End is not at the end of the
program. (SM5)
1. Compile the program again, and download the
program again.
2. Reinstall ISPSoft, compile the program again,
and download the program again.
16#201D
There is CALL, but there is no
MAR. (SM5)
1. Compile the program again, and download the
program again.
2. Reinstall ISPSoft, compile the program again,
and download the program again.
16#201E
The function code used in
MODRW is incorrect.
(SM102/SM103)
Check the usage of the instruction and the setting
of the operands. Please refer to the explanation of
the instruction MODRW in AH500 Programming
Manual for more information.
16#201F
The length of the data set in
MODRW is incorrect.
(SM102/SM103)
Check the usage of the instruction and the setting
of the operands. Please refer to the explanation of
the instruction MODRW in AH500 Programming
Manual for more information.
16#2020
The communication
command received by using
MODRW is incorrect.
(SM102/SM103)
Check whether the slave supports the function code
and the specified operation.
16#2021
The checksum of the
command received is
incorrect. (SM102/SM103)
1. Check whether there is noise, and retry the
sending of the command.
2. Check whether the slave operates normally.
16#2022
The format of the command
used in MODRW does not
conform to the ASCII format.
(SM102/SM103)
Make sure that the format of the command
conforms to the ASCII format.
16#2023
There is a communication
timeout when MODRW is
executed. (SM120/SM103)
Check whether the slave operates normally, and
whether the connection is normal.
16#2024
The setting value of the
communication timeout is
invalid. (SM120/SM103)
1. Check the program and the related special data
registers.
2. Set the communication port parameter for the
CPU module in HWCONFIG again.
16#2025
There is a communication
timeout when RS is executed.
(SM120/SM103)
Check whether the slave operates normally, and
whether the connection is normal.
16#6000
Ethernet connection error
(SM1106)
1. Check the program and the related special data
registers.
2. Set the Ethernet parameter for the CPU module
in HWCONFIG again.
16#6001 Illegal IP address (SM1107)
1. Check the program and the related special data
registers.
2. Set the Ethernet parameter for the CPU module
in HWCONFIG again.
16#6002
Illegal netmask address
(SM1107)
1. Check the program and the related special data
registers.
2. Set the Ethernet parameter for the CPU module
in HWCONFIG again.
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