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3-11
3-1 Servo Drive Specifications
3
Specifications
Control I/O Signal Connections and External Signal Processing for Torque
Control
*1. If a backup battery is connected, a cable with a battery is not required.
BAT
BATCOM
Backup Battery Input *1
42
43
40
41
BKIR
BKIRCOM
11
10
READY
READYCOM
ALMCOM
35
34
/ALM
37
36
TGONCOM
TGON
39
38
9
TVSEL
8
RESET
32
31
27
GSEL
26
VZERO
29
RUN
7
NOT
POT
12
OUTM1
OUTM2
COM
ZCOM
Z
19
25
FG
50
21
22
49
48
23
24
TREF1/VLIM
AGND
TREF2
AGND
16
17
14
15
20 100
Ω
4.7 k
Ω
1
μ
F
SEN
SENGND
13
Sensor ON
Servomotor Rotation
Speed Detection Output
Y
7
Zero Speed
Designation Input
Brake Interlock
Maximum
operating
voltage:
30 VDC
Maximum
output
current:
50 mA DC
RUN Command
Input
12 to 24 VDC
Frame ground
Phase-Z Output
(open collector output)
Alarm Output
Alarm Reset
Input
Gain Switch
Input
Reverse Drive
Prohibit Input
Forward Drive
Prohibit Input
Encoder Phase-A
Output
Encoder Phase-B
Output
Encoder Phase-Z
Output
Line driver output
Conforms to
EIA RS-422A
(Load resistance:
120
Ω
min.)
Control Mode
Switch Input
Servo Ready Output
General-purpose Output 2
General-purpose Output 1
Torque Command
Input
Torque Command
Input or
Speed Limit
Input
Summary of Contents for R88D-GT series
Page 20: ...18 Table of Contents ...
Page 234: ...3 133 3 8 Reactor Specifications 3 Specifications ...
Page 448: ...7 37 7 5 Manual Tuning 7 Adjustment Functions ...
Page 474: ...8 25 8 5 Periodic Maintenance 8 Troubleshooting ...
Page 475: ...Chapter 9 Appendix 9 1 Connection Examples 9 1 9 2 Parameter Tables 9 11 ...
Page 509: ......