Mitsubishi Electric MELSERVO-J3 Series Instruction Manual page 77

3. CC-LINK COMMUNICATION FUNCTIONS
Signal name
Absolute value/incremental
value selection
Reset
Forced stop
Description
RY(n 2)B is made valid when the remote register-based
position/speed specifying system is selected with
Position/speed specifying system selection (RY(n 2)A) and
the absolute value command system is selected in parameter
No.PA01. Turn RY(n 2)B OFF or ON to select whether the
set position data is in the absolute value command system or
incremental value command system.
OFF: Position data is handled as an absolute value.
ON : Position data is handled as an incremental value.
Keeping RY(n 1)A or RY(n 3)A ON for 50ms or longer
allows an alarm to be deactivated.
Some alarms cannot be deactivated by Reset RY(n 1)A or
RY(n 3)A. (Refer to section 11.4.1.)
If RY(n 1)A or RY(n 3)A is turned ON with no alarm
occurring, the base circuit will not be shut off. When "
is set in parameter No.PD20 (function selection D-1), the base
circuit is shut off.
This device is not designed to make a stop. Do not turn it ON
during operation.
This device is exclusively used as a CN6 external input signal.
It cannot be used for CC-Link.
Turning EMG off brings the motor to a forced stop state. At this
time, the status is servo-off and the dynamic brake is operated
to bring the motor to a sudden stop.
Turn EMG on in the forced stop state to reset that state.
1 "
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Device No.
Remarks
1 station 2 stations
occupied occupied
RY(n 2)B
RY(n 1)A RY(n 3)A 1