18
TROUBLESHOOTING
18.4 Error Code and Error Message Lists
18.4.3 Actions by error messages
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MULTIPLE CPU
SYSTEM
18
TROUBLESHOOTING
APPENDICESINDEX
(4) Error messages on Device monitor utility
The following indicates the error messages displayed on the Device monitor utility and
their corrective actions.
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Table18.24 Error messages on Device monitor utility
Error message Corrective action
A communication error has occurred.
Check the power supply, cables, network setting of the connection
target.
Retry (e.g. start monitor, connection target setting) after checking the
following.
• Check if the target C Controller module is operating.
• Check if the Ethernet cable is connected.
• Check if the specified IP address or host name is correct.
• Using the C Controller setting utility, set the priority setting of the
utility communication task to a smaller value or default.
( Section 9.2.6 (2)(d))
• Check the line state.
If the line is congested, a communication error (timeout error)
tends to occur (a monitor tends to stop during monitoring).
• Check that the development environment (personal computer) is
not starting up.
A communication initialization error has occurred.
Make the network setting of the development environment (personal
computer).
Make the network setting of the development environment (personal
computer).
( Section 5.6)
As a result of the communication test, the specified target was not
found.
Check the power supply, cables, network setting of the connection
target and reexecute the communication test.
Conduct a communication test after checking the following.
• Check if the target C Controller module is operating.
• Check if the Ethernet cable is connected.
• Check if the specified IP address or host name is correct.
• Check that the development environment (personal computer) is
not starting up.
Block No. are not input. Enter the block No.
Block No. is out of range. Confirm the block No. range, and enter the block No.
Channel information is not register.
• Update the parameters again.
• Restart up the development environment (personal computer).
• Reinstall SW PVC-CCPU.
DEC input range error
Input 0-9.
Enter a decimal number of 0 to 9.
Device data are out of the range. Verify the device data setting.
Device No. is not input. Enter the device No.
Device No. is out of the range.
• Check the device No. and correct the setting.
• Check the block No. (device type) of the specified device.
• Check if the specified device and block No. are valid for the
specified target.
HEX input range error.
Input 0-9,A-F.
Enter a hexadecimal number of 0 to 9, or A to F.
Input Error.
Input 0-7
Enter an octal number of 0 to 7.
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