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Absolute position detection system – MITSUBISHI ELECTRIC MELSERVO MR-J2S- A User Manual

Page 323

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15 - 16

15. ABSOLUTE POSITION DETECTION SYSTEM

(b) If emergency stop is activated during servo-on

The ABS transfer mode (ABSM) is permissible while in the emergency stop state. In this case, the
base circuit and the ready (RD) are turned ON after the emergency stop state is reset.

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

80[ms]

OFF

ON

OFF

ON

Servo-on
(SON)

Emergency stop
(EMG)

ABS transfer mode
(ABSM)

ABS request
(ABSR)

Send data ready
(TLC)

Send (ABS) data

Base circuit

Ready
(RD)

During transfer of ABS

ABS data

Operation

enabled