Yaskawa Sigma-5 User Manual: MECHATROLINK-II Commands - Manual (Page 135)

8 Detecting Alarms/Warnings Related to Communications or Commands
8-6
8.3 Monitoring Communication Data on Occurrence of an Alarm or
Warning
The command data received on occurrence of a data setting warning (A.94†) or a command warning
(A.95†) can be monitored using the following parameters. The following is an example of the data when an
alarm/warning has occurred in the normal state.
Command Data Monitor at Alarm/Warning Occurrence: Pn890 to Pn89E
Response Data Monitor at Alarm/Warning Occurrence: Pn8A0 to Pn8AE
Note: Data is stored in little endian byte order and displayed in the hexadecimal format.
Command
Byte Order
Command Data Storage at
Alarm/Warning Occurrence
CMD RSP
1 Pn890.1 to 0 Pn8A0.1 to 0
2 Pn890.3 to 2 Pn8A0.3 to 2
3 Pn890.5 to 4 Pn8A0.5 to 4
4 Pn890.7 to 6 Pn8A0.7 to 6
5 to 8 Pn892 Pn8A2
9 to 12 Pn894 Pn8A4
13 to 16 Pn896 Pn8A6
17 to 20 Pn898 Pn8A8
21 to 24 Pn89A Pn8AA
25 to 28 Pn89C Pn8AC
29 to 32 Pn89E Pn8AE
Example: Pn8A0 = 87 65 43 21