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B
B
3
3
t
t
y
y
p
p
e
e
B
B
5
5
t
t
y
y
p
p
e
e
2
3
t
y
p
e
2
5
t
y
p
e
2
3
t
y
p
e
2
5
t
y
p
e
2.9.2.4. CN2 Signal List (B3 and 23 Type Driver Units)
Table 2-16: Type1 (TY1)
Pin
1
2
3
*CHZ
4
5
6
7
8
9
10
11
12
13
14
15
16
17
*CHB
18
*CHA
19
20
21
22
23
24
25
2.9.2. Control I/O Signal Specifications of B3 and 23 Type Driver Units
Signal
I/O
Name
COM
Output
Output COMMON
DRDY–
Output
Driver Unit ready (–)
Parameter
OM0
*1
OUT1
Output
OM1
OM3
OM4
*2
Position feedback signal *øZ /Digital position signal *MSB
Output
CHB
Output
Position feedback signal øB
CHA
Output
Position feedback signal øA
CCWP+
Input
Counter clockwise pulse train (+) (CCW)
CWP+
Input
Clockwise pulse train (+) (CW)
PRG0
Input
Internal program channel selection 0
PRG2
Input
Internal program channel selection 2
HLS
Input
Home position limit sensor
EMST
Input
Emergency stop
DC24
Input
24 VDC external power supply
IPOS
Output
In-position (positioning completed)
DRDY+
Output
Driver Unit ready (+)
SGND
–
Signal ground
*2
CHZ
Output
Position feedback signal øZ /Digital position signal MSB
Position feedback signal *øB
Output
Output
Position feedback signal *øA
CCWP–
Input
Counter clockwise pulse train (–) (CCW)
CWP–
Input
Clockwise pulse train (–) ( CW)
PRG1
Input
Internal program channel selection 1
PRG3
Input
Internal program channel selection 3
RUN
Input
Start positioning (RUN move)
SVON
Input
Servo ON
*1. The parameter OM (RS-232C communication) selects function of OUT1 output. The
shipping set is BRK output.
*2. The parameter FZ (RS-232C communication) selects either "Position feedback signal
øZ" or "Digital position signal MSB." The shipping set is "Position feedback signal
øZ."
2.9. Control Input / Output Interface Specifications
Function
Signal name
BRK
SPD
NEARA
OVER
— 2-30 —
Function
Brake
Velocity threshold
Target proximity / In target
Over
*2
*2
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