Mitsubishi MR-J4-10A Instruction Manual page 117

Melservo j4 servo amplifier
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3. SIGNALS AND WIRING
Normally, connect as follows.
(b) Speed limit value selection
Select any of the speed settings by the internal speed limit 1 and by VLA (Analog speed limit) using
SP1 (Speed selection 1) as follows.
You can change the speed during rotation. To accelerate/decelerate, set acceleration/deceleration
time constant in [Pr. PC01] or [Pr. PC02].
When the internal speed command 1 is used to command a speed, the speed does not vary with the
ambient temperature.
(c) VLC (Limiting speed)
As in section 3.6.3 (3) (c)
(5) Torque control in torque control mode
As in section 3.6.3 (1)
(6) Torque limit in torque control mode
As in section 3.6.3 (2)
Servo amplifier
SP1
24 V DC
DICOM
P15R
2 kΩ
2 kΩ
VLA
LG
SD
Japan resistor
RRS10 or equivalent
Note. This diagram shows sink I/O interface. For source I/O interface, refer to section 3.9.3.
(Note) Input device
SP1
0
1
Pr. PC05 Internal speed limit 1
Note. 0: Off
1: On
3 - 50
(Note)
Speed command value
VLA (Analog speed limit)

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