Mitsubishi Electric MELSEC iQ-R Series User Manual page 434

Error Error definition and causes
code
D90BH The number of stations that communicate
in the network is out of the specification
range.
D90CH The communication destination specified
for the communication test is incorrect.
D90DH An error was detected in the network
module.
D912H Transient transmission sending failed.
D913H An error was detected in the network
to module.
D917H
D919H No response from the target station of the
communication test.
DA00H An error was detected in the network
module.
DA10H An error was detected in the network
to module.
DA17H
DA19H An error was detected in the network
module.
DA1AH After parameters were set using the
CCPASETX instruction/CCPASET
instruction, the CCPASETX instruction/
CCPASET instruction were executed
again.
DA1BH A dedicated instruction which the target
station does not support was executed.
DA1CH The target station of the READ/SREAD/
WRITE/SWRITE/SEND/REQ instruction
does not exist.
DB00H The station numbers of 121 stations or
more are specified.
DC00H The setting value is incorrect.
DC01H The setting value was not written correctly.
19 LIST OF ERROR CODES
432
19.1 Error Codes When a Module Error Occurs
Action
• Check the network status using the CC-Link IE TSN/CC-Link IE Field
diagnostics of the engineering tool, and take action.
• If the number of slave stations per network is more than 120, reduce it to
120 or less.
• Correct "Target Station" of communication test, and retry the operation.
• "Communication Test" cannot be executed for own station and relay
sending station. Set "Target Station" to other than own station and relay
transmission station.
• The target station is mounted on the same base unit (main base unit and
extension base unit) as the connected station (own station). Do not
execute the communication test for station on the same base unit (main
base unit and extension base unit) as the connected station (own station).
Please consult your local Mitsubishi representative.
• Execute the instruction again after lower the transient transmission usage
frequency.
• Check if the switching hub and the Ethernet cables are connected
properly.
Please consult your local Mitsubishi representative.
• Correct the network number, station number, or IP address for the target
station of the communication test.
• Check if the network configuration setting is correctly set in the master
station within the same network as the target station of the communication
test.
• When "IP Address" is selected for "Communication Method",
"Communication Test" cannot be executed for stations on networks
different from that of the connected station (own station). Change
"Communication Method" to "Network No./Station No.".
Please consult your local Mitsubishi representative.
Please consult your local Mitsubishi representative.
Please consult your local Mitsubishi representative.
Parameter setting with the CCPASETX/CCPASET instruction is limited to
one time only. Execute the instruction again after resetting the CPU module.
• Change the target station at the station that executed the READ/SREAD/
WRITE/SWRITE/SEND/REQ instruction.
• Correct the network number and station number/IP address of the target
station of the dedicated instruction.
If the target station of the READ/SREAD/WRITE/SWRITE/SEND/REQ
instruction is disconnected, execute the dedicated instruction again after
return of the target station.
Check station numbers.
Write again after correcting the setting value.
Write again. If the error occurs again even after taking the above, please
consult your local Mitsubishi representative.
Detailed
information 1
Detailed
information 2














