Speed Control Mode (Analog Speed Command Input); Wiring For User I/O Connector(Cn1) (Analog Speed Command Input) - Action technology A3 Instruction Manual

3 Switch on the main circuit power to the drive(200V AC).
4 Make the SVON input of drive ON to start the motor excitation. (Connect the I 1 terminal to the COM-)
5 Input position command pulse at a relatively low speed from host control device to make the motor run at
a low speed(100r/min). Make sure the rotation direction of the motor is same to the setting direction.
6 Improve the position command pulse frequency gradually after confirming the safe implementation of
actual operation. Then confirm the operation until it comes to the specified speed.
Note1: The control power supply for the models of 750W or less are supplied by external 24V DC. 1kW or more are supplied
from internal. So the control power supply of models of 1kW or more can be ON or OFF by switching on or cutting off the main
circuit AC power.

5.3 Speed control mode (Analog speed command input)

5.3.1 Wiring for user I/O connector(CN1) (Analog speed command input)

Name Symbol
User I/O CN1
●24V power
supply input
●Parallel I/O
●Pulse command
input
●ABZ output
Pin No. Signal name
1 24V
2 G24V
3 COM+
4 SVON
5 RESET
6 HOLD
7 -
8 -
9 CCWL
10 CWL
11 TLSEL1
12 COM-
13 MBRK
14 SERVO
15 -
16 -
17 T-LIMIT
18 OCZ
19 SRDY+
20 SRDY-
21 ALM+
22 ALM-
23 NC1
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Contents
Drive control power supply 24V input
Drive control power supply GND
I/O power supply 24V input
Servo ON input
Alarm reset input
Command input restriction(Zero speed clamp)
Reserved
Reserved
CCW drive input restriction
CW drive input restriction
Torque limit input
I/O power supply GND
Brake release output
Servo status output
Reserved
Reserved
Torque limit output
Encoder Z-phase output (open collector)
Servo ready output +
Servo ready output -
Servo alarm output+
Servo alarm output-
Reserved (Disconnected)