Omron OMNUC R88D-WT15HF User Manual

2-73
Note 1. Function allocations for pin 25 to 30 sequence outputs can be set by means of user parame-
ters Pn50E to Pn510. In this table, the numbers enclosed in brackets indicate the default pin
numbers (allocations). (The allocations vary depending on the control mode.)
Note 2. The interface for pin 25 to 30 sequence outputs is open-collector output (50 mA, 30 V DC
max.).
Note 3. These I/O signals are supported by Servo Drivers with software version “r.0037.”
H CN1: Pin Arrangement
2
SENGND
[absolute]
4
SEN [ab-
solute]
6
8
–PULS
/–CW/–A
10 AGND
12
–SIGN
/–CCW
/–B
14 –ECRST
16
18 PCOM
1 GND
3 PCOM
5
7
+PULS
/+CW/+A
9
TREF
11
+SIGN
/+CCW/+B
13 PCOM
15 +ECRST
17
27 TGON
29 READY
33
35
37 AL01
39 AL03
41
MING
43 NOT
31 ALM
26 INP1COM
28
TGONCOM
32 ALMCOM
34
36
38 AL02
40 RUN
42 POT
30
READYCOM
Sensor ON
input ground
Sensor ON in-
put
– feed pulse, –
reverse pulse,
– A phase
Torque com-
mand input
ground
– direction sig-
nal, – forward
pulse, – B
phase.
Deviation
counter reset
See note 2.
Open-collector
command
power
Ground com-
mon
Open-collector
command
power
+ feed pulse, +
reverse pulse,
+ A phase
Torque com-
mand input
+direction sig-
nal, + forward
pulse, + B
phase
Open-collector
command pow-
er
Motor rotation
detection output
(See note 1.)
Servo ready
output (See
note 1.)
Alarm output
Alarm code
output 1
Alarm code
output 3
Gain reduction
input
(See note 1.)
Positioning
completed out-
put ground
(See note 1.)
Motor rotation
detection out-
put ground
(See note 1.)
Servo ready
output ground
(See note 1.)
Alarm output
ground
Alarm code
output 2
RUN com-
mand input
(See note 1.)
Forward rota-
tion drive pro-
hibit input
(See note 1.)
AGND
Speed com-
mand input
ground
20 –Z
Encoder
phase-Z – out-
put
22
BATGND
[absolute]
Backup battery
– input (see
note 3)
24
See note 2.
REF
19
+Z
21
BAT
[absolute]
23
25 INP1
Encoder
phase-Z + out-
put
Backup battery
+ input (See
note 3.)
+ deviation
counter reset
Positioning
completed out-
put 1
(See note 1.)
Speed com-
mand input
45
PCL
47 +24VIN
49
Forward cur-
rent limit
(See note 1.)
Control DC
+24-V input
Encoder
phase-A + out-
put
Encoder
phase-B – out-
put
+A
–B
44
46 NCL
48
50
Reverse cur-
rent limit
(See note 1.)
–A
+B
RESET
Alarm reset in-
put
(See note 1.)
Encoder
phase-B + out-
put
Encoder
phase-A – out-
put
Reverse rota-
tion drive pro-
hibit input
(See note 1.)
See note 2
See note 2
–ABS
[absolute]
Absolute en-
coder signal –
output
See note 2.
+ABS
[absolute]
Absolute en-
coder signal +
output
Standard Models and Specifications Chapter 2

Omron OMNUC R88D-WT15HF Specifications

General

Brand	Omron
Model	OMNUC R88D-WT15HF
Category	Servo Drives
Language	English