Mitsubishi Electric MELSERVO MR-J2-A Product Specifications And Installation Manual page 96

3.WIRING
Signal Symbol
Speed selection 1 SP1
Speed selection 2 SP2
Note: 1. Refer to Section 3-1-4.
2. P: Position control mode, S: Speed control mode, T: Torque control mode
Connec-
Speed Command
tor Pin
No.
CN1A <Speed control mode>
8 Used to select the command speed for operation.
Across
Across
SP2-SG
SP1-SG
Open Open
Short Open
Open Short
Short Short
<Torque control mode>
Used to select the limit speed for operation.
Across Across
SP1-SG SP2-SG
Open Open
Short Open
Open Short
Short Short
CN1B
7
<Position/speed, speed/torque, torque/position control change mode>
As CN1B-7 acts as a control change signal, the speed
selected when the speed or torque control mode is selected
is as follows:
• When speed control mode is selected
Across
SP1-SG
Open
Short Internal speed command 1 (parameter No. 8)
• When torque control mode is selected
Across
SP1-SG
Open
Short Internal speed limit 1 (parameter No. 8)
3– 11
Functions/Applications
Analog speed command (VC)
Internal speed command 1
(parameter No. 8)
Internal speed command 2
(parameter No. 9)
Internal speed command 3
(parameter No. 10)
Speed Limit
Analog speed limit (VLA)
Internal speed limit 1 (parameter No. 8)
Internal speed limit 2 (parameter No. 9)
Internal speed limit 3 (parameter No. 10)
Speed Command
Analog speed command (VC)
Speed Limit
Analog speed limit (VLA)
Control
I/O
Mode
Division
(Note 2)
(Note 1)
P S T
DI–1
3