NSK MEGATORQUE M-ESB-YSB2020AB300, Руководство пользователя

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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 2.9. Control Input / Output Interface Specifications
2.9.2. Control I/O Signal Specifications of B3 and 23 Type Driver Units
2 2 3 3 t t y y p p e e 2 2 5 5 t t y y p p e e
Table 2-17: Type 2 (TY2)
Pin
Signal
Name
I/O Function
1 COM Output Output COMMON
2 DRDY– Output Driver Unit ready (–)
Parameter Signal name Function
OM0 BRK Brake
OM1 SPD Velocity threshold
OM2 NEARA Target proximity / In target
3 OUT1
*1
Output
OM3 OVER Over
4
*
CHZ
*2
Output Position feedback signal *
ø
Z
/ Digital position signal
*
MSB
*2
5 CHB Output Position feedback signal øB
6 CHA Output Position feedback signal øA
7 CCWP+ Input Counter clockwise pulse train (+) (CCW)
8 CWP+ Input Clockwise pulse train (+) (CW)
9
JOG Input Jog
10 PRG2 Input Internal program channel selection 2
11 HLS Input Home position limit sensor
12 EMST Input Emergency stop
13 DC24 Input 24 VDC external power supply
14 IPOS Output In-position (positioning completed)
15 DRDY+ Output Driver Unit ready (+)
16 SGND – Signal ground
17 CHZ
*2
Output Position feedback signal ø
Z
/Digital position signal MSB
*2
18
*
CHB Output Position feedback signal
*
øB
19
*
CHA
Output Position feedback signal *
øA
20 CCWP– Input Counter clockwise pulse train (–) (CCW)
21 CWP– Input Clockwise pulse train (–) (CW)
22 DIR Input Jog direction
23 PRG3 Input Internal program channel selection 3
24
RUN Input Start positioning (Run move)
25 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.”