Speed Control Mode (Internal Speed Command) - HNC Electric SV-E3 Series Instruction Manual

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.

8.4 Speed control mode (Internal speed command)

8.4.1 Wiring for user I/O connector(CN1) (Internal speed command)
Name Symbol
User I/O CN1
●24V power
supply input
●Parallel I/O
●Pulse command
input
●Analog input
●ABZ output
Pin No. Signal name
1 24V
2 G24V
3 COM+
4 SVON
5 RESET
6 VCRUN1
7 VCRUN2
8 VCSEL1
9 VCSEL2
10 VCSEL3
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
24 -
25 -
26 -
108
Contents
Drive control power supply 24V input
Drive control power supply GND
I/O power supply 24V input
Servo ON input
Alarm reset input
Input internal speed command-start 1(CCW ON)
Input internal speed command-start 1(CW ON)
Input internal speed command-Speed command
selection 1
Input internal speed command-Speed command
selection 2
Input internal speed command-Speed command
selection 3
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)
Reserved
Reserved
Reserved