Mitsubishi Electric MR-J2S-A Instruction Manual page 63

3. SIGNALS AND WIRING
Connector
Signal Symbol
pin No.
External torque TL
limit selection
Internal TL1
torque limit
selection
Forward ST1
rotation start
Reverse rotation ST2
start
Forward RS1
rotation
selection
Reverse rotation RS2
selection
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 section 3.4.1 (5).
When using this signal, make it usable by making the setting of
parameter No. 43 to 48.
For details, refer to section 3.4.1 (5).
CN1B Used to start the servo motor in any of the following directions.
8
(Note) Input signals
ST2 ST1
0 0
CN1B 0 1
9
1 0
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 0
CN1B
0 1
8
1 0
1 1
Note. 0: off
1: on
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Functions/Applications
Servo motor starting direction
Stop (servo lock)
CCW
CW
Stop (servo lock)
Torque generation direction
Torque is not generated.
Forward rotation in driving mode /
reverse rotation in regenerative mode
Reverse rotation in driving mode /
forward rotation in regenerative mode
Torque is not generated.
Control
I/O
mode
division
P S T
DI-1
DI-1
DI-1
DI-1