Yaskawa MP2000 Series: Built-in SVB or SVB-01 Motion Module - Manual (Page 458)

12.2 Troubleshooting System Errors
12.2.4 System Register Configuration and Error Status
12-15
Troubleshooting
( 4 ) System Service Execution Status
[ a ] Data Trace Execution Status
[ b ] Latest Data Trace Record Numbers
( 5 ) Alarm Counter and Alarm Clear
Name Register No. Remarks
Reserved by the system
SW00090 to
SW00097
Existence Of Data Trace Definition SW00098
Bits 0 to 3 = Group 1 to 4
Definition exists = 1, No definition = 0
Data Trace Execution Status SW00099
Bits 0 to 3 = Group 1 to 4
Trace stopped = 1, Trace executing = 0
Name Register No. Remarks
Data Trace Group 1 SW00100 Latest record number
Data Trace Group 2 SW00101 Latest record number
Data Trace Group 3 SW00102 Latest record number
Data Trace Group 4 SW00103 Latest record number
Name Register No. Remarks
Number of Alarm Occurrences SW00190 Number of alarm occurrences
Number of Alarm Histories SW00191 Number of alarm histories
Alarm Clear SW00192
1: Clear alarms.
2: Clear the number of alarm occurrences and alarm
histories.