3. Mode
35940
2/3
35940
Self-diagnostic
Dev. Name Displays name of the ARCNET PCB.
NID Displays node ID of the ARCNET PCB.
• Node ID: Node means an ARCNET PCB. A Node ID is an ID assigned to each PCB.
Connect Indicates the state of connection.
• ∗ ( 0): communication status of the ARCNET PCB is normal
• Blank, ∗ ( not 0): communication status of the ARCNET PCB is abnormal
NOTE
• Single detection of a node ID by ARCNET Self-Diagnostic will display ∗.
• The number within the parentheses () indicates the number of times that the detected node ID later turned
undetected.
TX Err Displays the number of transmission error that occurred during communication with the ARCNET PCB by ARCNET
Self-Diagnostic.
• 0: communication status of the ARCNET PCB is normal
• not 0: communication status of the ARCNET PCB is abnormal
• N/A: communication status of the ARCNET PCB is abnormal (has never succeeded in communicating with other
PCBs)
NOTE
• For Printer I/F Main PCB only, N/A is displayed regardless of the communication status of the ARCNET
PCB (whether it is normal or abnormal).
Error/Count Displays the number of error detections/total checkings by ARCNET Self-Diagnostic
1. OK: communication status of the ARCNET PCB is normal
2. −: communication status of the ARCNET PCB is normal
3. When ARCNET communication is normal: the value of the number increases by 10.
When ARCNET communication is normal: the value of the number decreases by 10.
IMPORTANT
• Due to the attribute of ARCNET, if − is displayed which means abnormal, it does not always mean
that the ARCNET PCB itself is abnormal.
• Confirms ARCNET cable connection, cable cutting, and cleaning of inside the connector.
See
☞68100.
RCN Displays the number of reconfig detections by ARCNET Self-Diagnostic.
• 0: communication status of the ARCNET PCB is normal
• not 0: communication status of the ARCNET PCB is abnormal
• N/A: communication status of the ARCNET PCB is abnormal (has never succeeded in communicating with other
PCBs)
NOTE
• reconfig: other ARCNET PCB is connected/disconnected
MYRCN Displays the number of myreconfig detections by ARCNET Self-Diagnostic.
• 0: communication status of the ARCNET PCB is normal
• not 0: communication status of the ARCNET PCB is abnormal
• N/A: communication status of the ARCNET PCB is abnormal (has never succeeded in communicating with other
PCBs)
NOTE
• myreconfig: the target ARCNET PCB is connected/disconnected
Explanation
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3
2
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