Omron OMNUC R88D-WT15HF User Manual page 104

Standard Models and Specifications
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
SENGND
Sensor ON
2
[absolute] input ground
SEN [ab- Sensor ON in-
4
solute] put
Speed com-
6 AGND
mand input
ground
– feed pulse, –
–PULS
reverse pulse,
8
/–CW/–A
– A phase
Torque com-
mand input
10 AGND
ground
– direction sig-
–SIGN
nal, – forward
12
/–CCW
pulse, – B
/–B
phase.
Deviation
14 –ECRST
counter reset
See note 2.
16
Open-collector
18 PCOM
command
power
Encoder
20 –Z
phase-Z – out-
put
Backup battery
BATGND
22
– input (see
[absolute]
note 3)
See note 2.
24
Ground com-
1 GND mon
Open-collector
3 PCOM
command
power
Speed com-
5
REF mand input
+ feed pulse, +
+PULS
7
reverse pulse,
/+CW/+A
+ A phase
Torque com-
9
TREF
mand input
+direction sig-
nal, + forward
11 +SIGN
pulse, + B
/+CCW/+B
phase
Open-collector
13 PCOM
command pow-
er
+ deviation
15 +ECRST
counter reset
See note 2
17
Encoder
+Z
19
phase-Z + out-
put
21 BAT Backup battery
[absolute] + input (See
note 3.)
See note 2
23
Positioning
completed out-
25 INP1
put 1
(See note 1.)
Motor rotation
27 TGON
detection output
(See note 1.)
Servo ready
29 READY
output (See
note 1.)
Alarm output
31 ALM
Encoder
33 +A
phase-A + out-
put
Encoder
35 –B
phase-B – out-
put
Alarm code
37 AL01
output 1
Alarm code
39 AL03
output 3
Gain reduction
input
41 MING
(See note 1.)
Reverse rota-
tion drive pro-
43 NOT
hibit input
(See note 1.)
Forward cur-
45 PCL
rent limit
(See note 1.)
Control DC
47 +24VIN
+24-V input
Absolute en-
–ABS
49
coder signal –
[absolute]
output
Chapter 2
Positioning
completed out-
26 INP1COM
put ground
(See note 1.)
Motor rotation
detection out-
28 TGONCOM
put ground
(See note 1.)
Servo ready
output ground
30 READYCOM
(See note 1.)
Alarm output
32 ALMCOM
ground
Encoder
34 phase-A – out-
–A
put
Encoder
36
+B
phase-B + out-
put
Alarm code
38 AL02
output 2
RUN com-
40 RUN
mand input
(See note 1.)
Forward rota-
tion drive pro-
42 POT
hibit input
(See note 1.)
Alarm reset in-
44 RESET
put
(See note 1.)
Reverse cur-
rent limit
46 NCL
(See note 1.)
Absolute en-
+ABS
48
coder signal +
[absolute]
output
See note 2.
50
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