Product specifications

Chapter 2 I/O ports
HA-680_V04 - 14 -
Chapter 2 I/O ports
The HA-680 driver exchanges signals with the host device via the CN2 connector (26-pin half-pitch
connector). This chapter describes the details of the I/O signals.
2-1 Assignment of I/O signals
2-1-1 Assignment of input signals
Assignment of input signals varies depending on the setting value of “11: Input function assignment” in
“Parameter” as shown below. For the setting method, refer to Chapter 6 “Parameter setting” and
PSF-520 User’s Manual.
Position control, input signal assignment parameter
CN2 Pin No.
Setting value Servo-ON
FWD
inhibit
REV inhibit Clear Alarm clear
Deviation
clear
Speed
limiting
Current
limiting
0 7 8 9
10 11
1 7 8 9 10
11
2 7 8 9 10
11
3 7
8 9 10 11
Note: The setting value “0” is the initial setting value.
Speed control, input signal assignment parameter
CN2 Pin No.
Setting value Servo-ON FWD start REV start Alarm clear
External/ Internal
command
Speed
limiting
Current
limiting
0 7 8 9 10
11
1 7 8 9 10
11
2 7 8 9
10 11
3 7 8 9 10 11
4 7 8 9
10 11
5 7 8 9
10
11
Note: The setting value “0” is the initial setting value.
Torque control, input signal assignment parameter
CN2 Pin No.
Setting value Servo-ON FWD start REV start Alarm clear
External/ Internal
command
Current
limiting
0 7 8 9 10
11
1 7 8 9 10 11
2 7 8 9
10 11
Note: The setting value “0” is the initial setting value.