Omron SYSDRIVE MX2 SERIES User Manual

5-131
5-9 Functions Relating to Protections, Warnings and Various Output Signals
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-Axxxx)
5
Functions
Signal During Reverse Operation (RVR)
This signal is output while the Inverter is running in reverse.
While the Inverter is running forward, or when stopped, this signal is turned off.
Fatal Fault Signal (MJA)
In addition to an Alarm output (05: AL), this signal is output separately if any of the following
trips occurs.
This signal applies to a trip caused by the hardware.
Parameter
No.
Function name Data
Default
setting
Unit
C021 to C022
Multi-function Output
Terminal Selection
52: RVR (During reverse operation) −−
C026
Multi-function Relay
Output Function
Selection
No. Error code Description
1E08:
 EEPROM error
2E10:
 Current detector error
3E11:
 CPU error
4E14:
 Grounding protection
5E22:
 CPU communication error
6E25:
 Main circuit error
Output frequency
(Hz)
Forward
Reverse
During forward operation
(FWR) output
During reverse operation
(RVR) output
Parameter
No.
Function name Data
Default
setting
Unit
C021 to C022
Multi-function Output
Terminal Selection
53: MJA (Fatal fault signal) −−
C026
Multi-function Relay
Output Function
Selection

Omron SYSDRIVE MX2 SERIES Specifications

General

Brand	Omron
Model	SYSDRIVE MX2 SERIES
Category	Inverter
Language	English