MITSUBISHI ELECTRIC MR-J2S- A - Manual (Page 337)

15 - 16
15. ABSOLUTE POSITION DETECTION SYSTEM
(3) At the time of alarm reset
If an alarm occurs, turn OFF the servo-on (SON) by detecting the alarm output (ALM).
If an alarm has occurred, the ABS transfer mode (ABSM) cannot be accepted.
In the reset state, the ABS transfer mode (ABSM) can be input.
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
80[ms]
OFF
ON
OFF
ON
Servo-on
(SON)
Reset
(RES)
ABS transfer mode
(ABSM)
ABS request
(ABSR)
Send data ready
(TLC)
Transmission
(ABS) data
Base circuit
Alarm output
(ALM)
Ready
(RD)
Occurrence of alarm
During transfer of ABS
ABS data
Operation
enabled
OFF
ON