Mitsubishi Electric MELSERVO MR-J2S- A Instruction Manual page 63

3. SIGNALS AND WIRING
Signal Symbol
External torque TL
limit selection
Internal TL1
torque limit
selection
Forward rotation ST1
start
Reverse rotation ST2
start
Forward rotation RS1
selection
Reverse rotation RS2
selection
Connec-
tor pin
No.
CN1B Turn TL off to make Internal torque limit 1 (parameter No. 28)
9 valid, or turn it on to make Analog torque limit (TLA) valid.
For details, refer to (5), Section 3.4.1.
When using this signal, make it usable by making the setting of
parameter No. 43 to 48.
For details, refer to (5), Section 3.4.1.
CN1B Used to start the servo motor in any of the following directions:
8
(Note) Input signals
ST2 ST1
0
CN1B 0
9
1
1
Note. 0: off
1: on
If both ST1 and ST2 are switched on or off during operation, the
servo motor will be decelerated to a stop according to the
parameter No. 12 setting and servo-locked.
CN1B Used to select any of the following servo motor torque generation
9 directions:
(Note) Input signals
RS2 RS1
0
CN1B
0
8
1
1
Note. 0: off
1: on
Functions/Applications
Servo motor starting direction
0 Stop (servo lock)
1 CCW
0 CW
1 Stop (servo lock)
Torque generation direction
0 Torque is not generated.
Forward rotation in driving mode /
1
reverse rotation in regenerative mode
Reverse rotation in driving mode /
0
forward rotation in regenerative mode
1 Torque is not generated.
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Control
I/O
mode
division
P S T
DI-1
DI-1
DI-1
DI-1