Yaskawa SGDB - Manual (Page 206)

4 . 2 Using the Functions
195
J Using the Alarm Trace-back Mode
Follow the procedure below to determine which alarms occurred previously.
For JUSP-OP02A-1
1. Press DSPL
SET
to select the alarm trace-back
mode.
2. Press the and keys to scroll the alarm
sequence numbers up and down and display in-
formation on previous alarms. The higher the
left-hand digit (alarm sequence number), the
older the alarm data.
For JUSP-OP03A
1. Press
MODE/SET
to select the alarm trace-back
mode.
2. Press the
UP
and
DOWN
keys to scroll the alarm
sequence numbers up and down and display in-
formation on previous alarms. The higher the
left-hand digit (alarm sequence number), the
older the alarm data.
4
JUSP-OP02A-1
Alarm Trace-back Mode
Older
Newer
JUSP-OP03A
Alarm Trace-back Mode
Older
Newer