Toshiba PA912 Instruction Manual page 106

Appendix A Specifications
• . When PA912 started up, sometimes detect 「Slave Tx cutoff」Alarm.
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Figure A-6 PA912 System Alarm
Table A-8 shows PA912 System Alarm list.
Table A-8 PA912 System Alarm list
No Item
16 I/O Loop xmt err
17 Opration mode
21 Slave Tx cutoff
25 Config.notDecid
31 Hard logic err
32 HealthyCntStop
Note
Alarm grade Measure
Major Alarm Unified Controller detected transmission error
PA912 module on the TC-net I/O Loop.
- PA912 operaton mode status.
Minor Alarm PA912 module detected slave I/O device
transmission error on the PROFIBUS.
Minor Alarm PA912 slave device configuration is unconfigured.
Minor Alarm PA912 detected PROFIBUS-DP I/F module
hardware check failure.
Minor Alarm PA912 detected PROFIBUS-DP I/F module
abnormality.