Control I/O Signal Connections And External Signal Processing For Torquecontrol - Omron R88D-GT series User Manual

3-1 Servo Drive Specifications
 Control I/O Signal Connections and External Signal Processing for Torque
Control
Torque Command
Input or
Speed Limit
Input
Torque Command
3
Input
Sensor ON
12 to 24 VDC
RUN Command
Input
Zero Speed
Designation Input
Gain Switch
Input
Alarm Reset
Input
Control Mode
Switch Input
Reverse Drive
Prohibit Input
Forward Drive
Prohibit Input
*1. If a backup battery is connected, a cable with a battery is not required.
3-11
TREF1/VLIM
14
AGND
15
TREF2
16
AGND
17
20 100 Ω
SEN
4.7 kΩ
1μF
SENGND
13
7 7
RUN
29
VZERO
26
GSEL
27
RESET
31
TVSEL
32
NOT
8
POT
9
BKIR
11
Maximum
Brake Interlock
operating
BKIRCOM
10
voltage:
30 VDC
Y
READY
35
Maximum
Servo Ready Output
output
READYCOM
34
current:
50 mA DC
/ALM
37
Alarm Output
ALMCOM
36
TGON
39
Servomotor Rotation
Speed Detection Output
TGONCOM
38
12
OUTM1
General-purpose Output 1
40 OUTM2
General-purpose Output 2
41
COM
19
Z
Phase-Z Output
(open collector output)
25
ZCOM
21
Encoder Phase-A
Line driver output
Output
Conforms to
22
EIA RS-422A
(Load resistance:
49
Encoder Phase-B
120 Ω min.)
Output
48
23
Encoder Phase-Z
Output
24
42
Backup Battery Input *1
BAT
43
BATCOM
50 FG
Frame ground