— 5-4 —
5.2.2. Signal Name and Function (CN2, CN5)
Table 5-4 : CN2
Pin
Signal Name
I/O
Function
1
COM
Output
Output COMMON
2
DRDY-
Output
Driver Unit ready (-)
3
BRK
Output
Brake control signal (normally close)
4
∗
CHZ
Output
Position feedback øZ/digital position data
∗
MSB*
5
CHB
Output
Position feedback øB
6
CHA
Output
Position feedback øA
7
CCWP+
Input
Counter clockwise pulse (+)
8
CWP+
Input
Clockwise pulse (+)
9
OTP
Input
+ direction overtravel limit switch (CW direction)
10
CLR
Input
Clear
11
HLS
Input
Home limit switch
12
EMST
Input
Emergency stop
13
DC24
Input
24 VDC external supply
14
IPOS
Output
In position
15
DRDY+
Output
Driver Unit ready (+)
16
SGND
–
Signal ground
17
CHZ
Output
Position feedback øZ /digital position data MSB*
18
∗
CHB
Output
Position feedback
∗
øB*
19
∗
CHA
Output
Position feedback
∗
øA*
20
CCWP-
Input
Counter clockwise pulse (-)
21
CWP-
Input
Clockwise pulse (-)
22
OTM
Input
- direction overtravel limit switch (CCW direction)
23
HOS
Input
Home return start
24
IOFF
Input
Integration off
25
SVON
Input
Servo-on
* The parameter FZ (RS-232C communication interface) is used to select the position
feedback signal øZ or the digital position signal
∗
MSB.
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