Mitsubishi Electric FR-A700 Technical Manual page 344

2.17.2 Fault code output selection [Pr. 76]
At fault occurrence, its definition can be output as 4 bit
digital signal from the open collector output terminal.
The fault code can be read by a programmable controller,
etc., and its countermeasure can be shown on a display,
etc.
Initial
[Pr. ] Name
Value
Fault code
76 output 0
selection
By setting [Pr. 76 = 1 or 2], the fault code can be output to
the output terminals. When an fault occurs, the output
terminals SU, IPF, OL, FU output the signal in the right
table, independently of the [Pr. 190 to Pr. 196 Output terminal
function selection] settings. Please be careful when inverter
control setting has been made with the output signals of
[Pr. 190 to Pr. 196] .
When [Pr. 76 = 2], an fault code is output at only fault
occurrence, and during normal operation, the terminals
output the signals assigned using [Pr. 190 to Pr. 196 Output
terminal function selection] .
Setting
Description
Range
0 Without fault code output
1 With fault code output
Fault code output at fault
2
occurrence only
A700 F700
(common)
The following table indicates fault codes to be output.
(0: output transistor OFF, 1: output transistor ON)
Control panel
indication (FR-DU07)
Normal
*
1
E.OC1
E.OC2
E.OC3
E.OV1 to E.OV3
E.THM
E.THT
E.IPF
E.UVT
E.FIN
E.BE
E.GF
E.OHT
E.OLT
E.OPT
E.OP3
*
2
Other than the above
*1 When [Pr. 76 = 2], the output terminals output the signals
assigned to [Pr. 190 to Pr. 196] .
*2
E.OP1 appears on
378
PARAMETER
Output of output terminals
SU IPF OL FU
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 0
1 1 1 1
.
F700
Fault
Code
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
E
F