Yaskawa MP930 - Manual (Page 279)

Troubleshooting
9.2.4 System Register Configuration
9 -20
J System I/O Error Status
Name Register No. Remarks
I/O Error Count SW00200 Number of I/O errors
Number Of Input Errors SW00201 Number of input errors
Input Error Address SW00202 Latest input error address (For future use)
(Register number of OWxxx)
Output Error Count SW00203 Number of times an output error has occurred
Output Error Address SW00204 Latest input error address (For future use)
(Register number of OWxxx)
Reserved by system. SW00205 (Not used)
SW00206
SW00207
I/O error status SW00208 to
SW00211 (Not used)
SW00212 to
SW00215 (Not used)
SW00216 Slot = NET
D15 D0 . . . . . . . . . . . . . . . . . . . . .
0: OK
1: NG
ST#1
ST#2
I/O only
9