Specifications

Chapter 1 Outlines of the HA -655 driver
- 7 -
<<For absolute encoder system>>
Position mode
Speed mode
Pin Signal Symbol I/O
Pin Signal Symbol I/O
Input signal common IN-COM Input
Input signal common INPUT-COM
Input
Clear CLEAR Input
Clear CLEAR Input
Servo-ON S-ON Input
Servo-ON S-ON Input
FWD inhibit FWD-IH Input
FWD enable FWD-EN Input
REV inhibit REV- IH Input
REV enable REV-EN Input
Command change CMD-CHG
Input
Input signal common IN-COM Input
Input signal common IN-COM Input
10
Absolute data request
ABS-REQ Input
10
Absolute data request
ABS-REQ Input
11
Abs(multi-turn)data clear
ABS-CLEAR Input
11
Abs(multi-turn)data clear
ABS-CLEAR
Input
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
Speed monitor SPD-MON Output
23
Speed monitor SPD-MON Output
24
Current monitor CUR-MON Output
24
Current monitor CUR-MON
Output
25
Monitor ground GND Output
25
Monitor ground GND Output
26
+24V +24V Input
26
27
FWD pulse
FWD+ Input
27
28
FWD pulse
FWD- Input
28
29
REV pulse
REV+ Input
29
30
REV pulse
REV- Input
30
31
31
Speed command SPD-CMD Input
32
32
Speed command ground
SG-GND Input
33
In-position IN-POS Output
33
Attained speed HI-SPD Output
34
Alarm ALARM Output
34
Alarm ALARM Output
35
35
36
36
37
Ready READY Output
37
Ready READY Output
38
Alarm-A+ ALM-A Output
38
Alarm-A
ALM-A Output
39
Alarm-B
ALM-B Output
39
Alarm-B
ALM-B Output
40
Alarm-C
ALM-C Output
40
Alarm-C
ALM-C Output
41
Alarm-D
ALM-D Output
41
Alarm-D
ALM-D Output
42
Phase-Z (OC) Z Output
42
Phase-Z (OC) Z Output
43
Output common OUT-COM Output
43
Output common OUT-COM Output
44
Phase-A(LD)
A+ Output
44
Phase-A(LD)
A+ Output
45
Phase-A(LD)
A- Output
45
Phase-A(LD)
A- Output
46
Phase-B(LD)
B+ Output
46
Phase-B(LD)
B+ Output
47
Phase-B(LD)
B- Output
47
Phase-B(LD)
B- Output
48
Phase-Z(LD)
Z+ Output
48
Phase-Z(LD)
Z+ Output
49
Phase-Z(LD)
Z- Output
49
Phase-Z(LD)
Z- Output
50
Frame ground FG Output
50
Frame ground FG Output
Note: OC: open collector port, LD: line driver port