Omron R88D-KTA5L User Manual page 140

3-1 Servo Drive Specifications
Control I/O Signal List
CN1 Control Inputs
Pin
Symbol
number
1 +24VCW
2 +24VCCW
+CW/
3
+PULS/+FA
-CW/-PULS/
4
-FA
3
+CCW/
5
+SIGN/+FB
-CCW/-SIGN/
6
-FB
+CWLD
44
45 -CWLD
+CCWLD
46
47 -CCWLD
20 SEN
13 SENGND
42 BAT
43 BATGND
REF
14
TREF1
3-21
Name
24-V open-collector Input terminals for position command
input for command pulses for both line driver and open
pulse collector.
Changes to enable (set value: 0<default
Reverse pulse, feed
setting>) according to the setting of
pulse, or 90° phase
Command Pulse Input Selection
difference signal
(Pn005).
(phase A)
Forward pulse,
direction signal, or 90°
phase difference signal
(phase B)
Reverse pulse (input for Input terminals for position command
line driver only) pulses dedicated to the line-driver
output.
Changes to enable (set value: 1)
Forward pulse (input for
according to the setting of Command
line driver only)
Pulse Input Selection (Pn005).
Sensor ON Input This performs serial transmission of
multi-rotation data of the absolute
ABS
encoder and also outputs 1-rotation data
as the initial incremental pulses.
This input is enabled by setting the
Operation Switch when Using Absolute
Encoder (Pn015) to 0 or 2.
Signal ground This is a sensor ON signal ground.
Backup battery input These are the backup battery
connection terminals used when the
ABS
absolute encoder power is interrupted.
(Connection to this terminal is not
necessary if you use the absolute
encoder battery cable for backup.)
Speed command input This is an analog input terminal for
speed command.
Use the Speed Command Scale
(Pn302) to change the rotation speed
scale for the command input.
Torque command input Provides a torque command input (set
1 value: 0 or 2) according to the setting of
Torque Command/Speed Limit
Selection (Pn317).
Use the Torque Command Scale
(Pn319) to change the rotation speed
scale for the command input.
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Function and interface
Control mode
Fully-
Position Speed Torque
closed
√ √
√ √
√ √ √
√ √ √ √
√
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