Mitsubishi Electric MELSERVO MR-J3-xT, Instruction Manual

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3. CC-LINK COMMUNICATION FUNCTIONS
Device No.
Signal name Description
1 station
occupied
2 stations
occupied
Remarks
Proximity dog In the shipment status, the proximity dog external input signal
(CN6-2) is valid. For use in CC-Link, make it usable in
parameter No. PD14. When RYn3 is turned OFF, the
proximity dog is detected. The polarity of dog detection can
be changed using parameter No. PD16.
Parameter No. PD16
Proximity dog (RYn3) detection polarity
OFF
ON
0
1
(initial value)
RYn3 RYn3 1
Forward rotation stroke end RYn4 RYn4
Reverse rotation stroke end
In the factory-shipped status, the forward rotation stroke end
is valid as the external input signal (CN6-3) and the reverse
rotation stroke end is valid as the external input signal (CN6-
4).
When starting operation, short CN6-3 - DOCOM and CN6-4 -
DOCOM. Opening them causes a sudden stop, resulting in
servo lock.
For use in CC-Link, make it usable in parameter No. PD12.
When starting operation, turn RYn4/RYn5 to ON. Turning it to
OFF causes a sudden stop, resulting in servo lock. A
stopping method can be changed in parameter No.PD20.
When not using the forward/reverse rotation stroke end, set
"Automatic ON" in parameter No. PD01.
(Note) Input signal
RYn4 RYn5 CCW direction
1
0
1
0
1
1
0
0
Operation
CW direction
Note. 0: OFF 1: ON
RYn5 RYn5
1
2
Automatic/manual selection Turning RYn6 ON selects the automatic operation mode, and
turning it OFF selects the manual operation mode. RYn6 RYn6 1
Temporary stop/Restart Turning RYn7 ON during automatic operation makes a
temporary stop.
Turning RYn7 ON again makes a restart.
Forward rotation start (RYn1) or Reverse rotation start (RYn2)
is ignored if it is turned ON during a temporary stop.
When the automatic operation mode is changed to the
manual operation mode during a temporary stop, the
movement remaining distance is erased.
During a home position return or during JOG operation,
Temporary stop/Restart input is ignored. RYn7 RYn7