Major Failure Signal - Hitachi WJ200 Series Instruction Manual

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Major Failure Signal

The inverter gives out the major failure signal in addition to an alarm signal when it
trips because of one of the errors listed in note down below.
Option Terminal
Code Symbol
53
MJA
Valid for inputs:
Required settings
Notes:
The output applies to the tripping caused by
hardware as shown below.
No. Error code
1
E08.
*
2
E10.
*
3
E11.
*
4
E14.
*
5
E22.
*
6
E25.
*
Function Name
Major failure signal
11, 12, AL0 – AL2
Description
EEPROM error
CT error
CPU error
Ground-fault at power ON
CPU error
Main Circuit Error
State
ON
OFF
Example for terminal [11] (default output
configuration shown – see
Inverter output
terminal circuit
Example for terminal [AL0], [AL1], [AL2] (requires
output configuration – see
Inverter logic
circuit board
Power
supply
See I/O specs on
Description
page 3-90):
MJA
CM2 11
RY
page 4-52 and
MJA
AL0 AL1 AL2
Load
page 4-6
3-90):