Omron MX2 Series - Multi-Function Output Selection

7 Other Functions
7 - 20
Multi-function Compact Inverter 3G3MX2-EV2 User’s Manual (I666-E1)
7-2-2 Multi-function Output Selection
Use this function to allocate the functions listed below by setting the Multi-function Output 11/12 Selec-
tion (C021/C022), or Multi-function Relay Output (AL1, AL2) Function Selection (C026). The multi-func-
tion output 11 and 12 terminals are for open-collector output and the multi-function relay output (AL1,
AL2) terminals are for relay output.
These output terminals can be set to either NO contact or NC contact in the Multi-function Output 11/12
Operation Selection (C031/C032), or the Multi-function Relay Output (AL1, AL2) Operation Selection
(C036) individually.
The default data of Multi-function Relay Output (AL1, AL2) Function Selection (C026) is 05 (AL: Alarm
signal). Therefore, the Multi-function Relay Output (AL1, AL2) Operation Selection (C036) is set to 01
(NC: NC contact) by default.
This manual describes each function with the Multi-function Output Operation Selection set to 00 (NO:
NO contact). Note that the operations of the Multi-function Relay Output (AL1, AL2) are reversed.
Data
Description
Reference item
Reference
page
00
RUN: Signal during RUN
Signal during RUN
P. 5-55
01
FA1: Constant speed arrival signal
Constant Speed Arrival Signal
P. 5-56
02
FA2: Set frequency exceeded signal
Frequency Arrival Signal
P. 7-83
03
OL: Overload warning
Overload Limit/Overload Warning
P. 7-80
04
OD: Excessive PID deviation
PID Function
P. 7-44
05
AL: Alarm signal
Alarm Signal
P. 5-56
06
FA3: Set-frequency only signal
Frequency Arrival Signal
P. 7-83
07
OTQ: Overtorque/Undertorque signal
Overtorque/Undertorque
P. 6-15
09
UV: Signal during undervoltage
Power Interruption/Undervoltage or Overvolt-
age/Overcurrent Restart
P. 7-64
10
TRQ: Torque limit
Torque Limit Function
P. 6-12
11
RNT: RUN time over
RUN Time/Power ON Time Over
P. 7-84
12
ONT: Power ON time over
13
THM: Electronic thermal warning
Electronic Thermal Warning
P. 7-77
19
BRK: Brake release
Brake Control Function
P. 6-25
20
BER: Brake error
21
ZS: 0-Hz detection signal
0-Hz Detection Function
P. 5-57
22
DSE: Excessive speed deviation
Simple Position Control
P. 6-28
23
POK: Position ready
24
FA4: Set frequency exceeded signal 2
Frequency Arrival Signal
P. 7-83
25
FA5: Set-frequency only signal 2
26
OL2: Overload warning 2
Overload Limit/Overload Warning
P. 7-80
27
ODc: Analog O disconnection detection
Window Comparator
P. 7-90
28
OIDc: Analog OI disconnection detection
31
FBV: PID feedback comparison signal
PID Function
P. 7-44
32
NDc: Communications disconnection
detection
Communication Disconnection Detection
Signal
P. 7-87
33
LOG1: Logic operation output 1
Logic Operation
P. 7-85
34
LOG2: Logic operation output 2
35
LOG3: Logic operation output 3
39
WAC: Capacitor life warning signal
Capacitor Life Warning Signal
P. 7-86
40
WAF: Cooling fan life warning signal
Cooling Fan Life Warning Signal
P. 7-87
41
FR: Starting contact signal
Starting Contact Signal
P. 7-88
42
OHF: Cooling fin overheat warning
Cooling Fin Overheat Warning
P. 7-88
43
LOC: Low current signal
Low Current Signal
P. 7-89