Chapter 6 - Parameter Description [I/O]
6-55
I/O-80: Fault Output Relay (3A, 3B, 3C)
This parameter determines how the fault relay will
operate during a fault condition and during low voltage
conditions.
Bit Setting Display Description
Bit 1
(LV)
0 000
Fault output relay does
not operate at ‘Low
voltage’ trip.
1 001
Fault output relay
operates at ‘Low voltage’
trip.
Bit 2
(Trip)
0 000
Fault output relay does
not operate at any fault.
1 010
Fault output relay
operates at any fault
except ‘Low voltage’ and
‘BX’ (inverter disable)
fault.
Bit 3
(Retry)
0 000
Fault output relay does
not operate regardless of
the retry number.
1 100
Fault output relay
operates when the retry
number set in AFN-26
decreases to 0 by faults.
Disabled while Auto retry
is ON.
When several faults occurred at the same time, Bit 1 has the
first priority. (Active order: Bit 1->Bit 2->bit3)
I/O-81: Terminal Output Status
This parameter displays the condition of each of the
outputs. This is useful in monitoring the status of the
terminals.
Output
Terminals
3A-
3C
Q3 Q2 Q1
AUX
4
AUX
3
AUX
2
AUX
1
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
OFF status 0 0 0 0 0 0 0 0
ON status 1 1 1 1 1 1 1 1
I/O-82, 83: Fault Relay On/Off Delay Time
The Fault relay ON time is delayed for the time set in
I/O-82 and its OFF time is delayed by the amount of
time in I/O-83.
Fault Relay Delay Times
I/O►
Out status
81 00000000
Factory Default: 00000000
I/O►
Relay mode
80 010
Factory Default: 010
Relay input
Relay output
On Delay Time
Off Delay Time
I/O
►
Relay On
82 0.0 sec
Factory Default: 0.0 sec
I/O
► Relay Off
83 0.0 sec
Factory Default: 0.0 sec
----Not Used----
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