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Chapter 6 - Parameter Description [I/O]
6-48
[AXA-AXC configured as ‘Step pulse’]
[Seq pulse]
When Auto (Sequence) operation is selected in I/O-50,
AXA-AXC outputs pulse signals on the last step.
[AXA-AXC configured as ‘Step pulse’]
[Ready]
AXA-AXC is CLOED when the inverter is ready to run.
[Trv. ACC]
CLOSED when output frequency reaches Accel frequency.
[Trv. DEC]
CLOSED when output frequency reaches Decel frequency.
[MMC]
Automatically set to ‘MMC’ when ‘MMC’ is selected in
APP-01.
[Zspd Dect]
0 Rpm detection signal during vector control
[Torq Dect]
Torque detection signal during vector and sensorless control.
I/O-45: Fault Output Relay (30A, 30B, 30C)
This function is used to allow the fault output relay to
operate when a fault occurs. The output relay terminal is
30A, 30B, 30C where 30A-30C is a normally open contact
and 30B-30C is a normally closed contact.
Bit Setting Display Description
0 000
Fault output relay does not
operate at ‘Low voltage’ trip.
Bit 0
(LV)
1 001
Fault output relay operates at
‘Low voltage’ trip.
0 000
Fault output relay does not
operate at any fault.
Bit 1
(Trip)
1 010
Fault output relay operates at
any fault
except ‘Low voltage’
and ‘BX’ (inverter disable) fault.
0 000
Fault output relay does not
operate regardless of the retry
number.
Bit 2
(Retry)
1 100
Fault output relay operates when
the retry number set in FU2-26
decreases to 0 by faults.
☞ When several faults occurred at the same time, Bit 0 has
the first priority.
Output Frequency
Time
Seq# / 2F
Seq# / 1F
Seq# / 3F
1T 1S 2T 2S 3T 3S
1D
(
Forward
)
2D
(
Forward
)
3D
(
Reverse
)
DRV-02
A
X
A
-
A
XC
‘Step pulse’
Time
ON
Minimum 100msec
I/O►
Relay mode
45 010
010 45
Factory Default: 010 010
Related Functions: DRV-12 [Fault Display]
FU2-26 [Retry number]
A
X
A
-
A
XC
‘Step pulse’
P1-CM
‘SEQ-L’
ON
Output Frequency
Time
ON
Time
ON
Time
P2-CM
‘SEQ-M’
P3-CM
‘Go step’
ON ON ON ON
SEQ1 / 2F
SEQ2 / 2F
SEQ1 / 1F
SEQ3 / 2F
SEQ3 / 1F
Sequence 1
Sequence 3 Sequence 2
ON
Time
ON ON ON ON
Minimum 100msec
Time