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Error code
D23D
Slave information acquisition failure
H
D23E
Slave information acquisition failure
H
Target network No. error (dedicated
D240
H
instruction)
Target station No. error (dedicated
D241
H
instruction)
Command code error (dedicated
D242
H
instruction)
Used channel error (dedicated
D243
H
instruction)
D244
Incorrect transient data
H
Target station No. error (dedicated
D245
H
instruction)
D246
Incorrect transient data
H
D247
Dedicated instruction received twice
H
D248
Incorrect transient data
H
Target station's CPU type error
D249
H
(dedicated instruction)
Arrival monitoring time error
D24A
H
(dedicated instruction)
Error
• Correctly set the network configuration setting and write the setting data to
the CPU module again.
• If this error persists, please consult your local Mitsubishi representative.
• Correctly set the network configuration setting and write the setting data to
the CPU module again.
• If this error persists, please consult your local Mitsubishi representative.
• Correct the network number at the request source of the dedicated
instruction, and retry the operation.
• If the request source is on another network, check if the routing
parameters are correctly set.
• Correct the target station number at the request source of the dedicated
instruction, and retry the operation.
• If the request source is on another network, check if the routing
parameters are correctly set.
• Correct the command code at the request source of the dedicated
instruction, and retry the operation.
• If the request source is on another network, check if the routing
parameters are correctly set.
• Set the used channel within the allowable range at the request source of
the dedicated instruction, and retry the operation.
• If the request source is on another network, check if the routing
parameters are correctly set.
• Correct the transient data at the request source, and retry the operation.
• If this error persists, please consult your local Mitsubishi representative.
• Correct the target station number at the request source of the dedicated
instruction, and retry the operation.
• If the request source is on another network, check if the routing
parameters are correctly set.
• Correct the transient data at the request source, and retry the operation.
• If this error persists, please consult your local Mitsubishi representative.
• Check the network status using the CC-Link IE Field Network diagnostics
of the programming tool.
• Check if the switching hub and the cables at the request source are
connected properly.
• If the request source is on another network, check if the routing
parameters are correctly set.
• Correct the transient data at the request source, and retry the operation.
• If this error persists, please consult your local Mitsubishi representative.
• Correct the target station's CPU type at the request source of the
dedicated instruction, and retry the operation.
• If the request source is on another network, check if the routing
parameters are correctly set.
• Correct the arrival monitoring time at the request source of the dedicated
instruction, and retry the operation.
• When the own station, target station, or relay station detected an error,
identify the cause of the error and take action.
• Reduce the frequency of transient transmission, and retry the operation.
• When the mode of the master station (submaster station) is "Online (High
Speed Mode)", change it to "Online (Normal Mode)" and retry the
operation.
• Check if the switching hub and the cables at the request source are
connected properly.
CHAPTER 12 TROUBLESHOOTING
Action
12
445
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Table of Contents
Troubleshooting
