Omron RX Series User Manual page 464

7 Detailed Functions
Output during forward
run (FWR)
Output during reverse
run (RVR)
Fatal Fault Signal (MJA)
• This signal will be output if any of the following trips occurs. It is different from the alarm signal AL
(C021 to C025, C026 = 05) that will be output for all trips.
• This signal coverts the trips caused by a hardware failure.
• Set the Multi-function Output P1 to P5 Selection (C021 to C025) or the Multi-function Relay Output
(MA, MB) Function Selection (C026) to 53 (MJA) to enable this function.
No. Error code
1 E10.*
2 E11.*
3 E14.*
4 E20.*
5 E23.*
6 E25.*
Parameter
No.
C021 to Multi-function Output P1 to P5
C025 Selection
Multi-function Relay Output (MA,
C026
MB) Function Selection
7 - 138
Forward
Output
frequency [Hz]
Reverse
Description
CT error
CPU error
Ground protection
Temperature error due to cooling fin
stop
Gate array communications error
Main circuit error
Function name
High-function General-purpose Inverter 3G3RX-V1 User's Manual (I578-E1)
Data
53: MJA (Fatal fault signal)
Default
Unit
data
–
–
05