Mitsubishi Electric MELSERVO-J5 User Manual page 308

■Alarm cancellation
If an alarm occurs, detect ALM and turn off SON. While an alarm is occurring, ABSM is not received. After removing the alarm
factor, cancel the alarm and then turn on ABSM. During reset, ABSM is received.
SON (Servo-on)
RES (Reset)
ABSM (ABS transfer mode)
ABSR (ABS request)
ABST (ABS transmission data ready)
ABSB0 (ABS transmission data bit 0)
ABSB1 (ABS transmission data bit 1)
Base circuit
ALM (Malfunction)
RD (Ready)
7 ABSOLUTE POSITION DETECTION SYSTEM
306
7.3 Absolute position detection system by DIO [A]
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Alarm occurrence
During ABS transfer
Absolute position
data
100 ms
Operation
possible