Mitsubishi Electric MELSERVO-J5 MR-J5 Series User Manual page 281

■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)
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
7 ABSOLUTE POSITION DETECTION SYSTEM
7.3 Absolute position detection system by DIO [A]
7
Operation
possible
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