LG SV-iS5 Instruction Manual page 129

FX-CM
' Exchange' -CM
ON
AXA-AXC
' COMM line'
ON
' INV line'
M1
ON
M2
t1
Inverter Commercial
Drive Line Drive
[Exchanging Sequence]
[Up, Down]
By using the Up and Down function, the drive can
accelerate to a steady speed and decelerate down to a
desired speed by using only two input terminals.
Output Frequency
Freq.
Max.
P1-CM
ON
' Up'
P2-CM
' Down'
FX-CM
[Up/Down Operation]
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ON
ON
ON
ON
ON
t2
Inverter
Drive
t1, t2: 50msec (interlock time)
ON
ON
Chapter 6 - Parameter Description [I/O]
[3-Wire]
This function is for 3-wire start/stop control.
This function is mainly used with a momentary push
button to hold the current frequency output during
acceleration or deceleration.
Time
FX
Time
Time
Time
[Wiring for 3- Wire Operation, P2 set to ' 3- Wire' ]
Time
Output Frequency
Freq.
Time
Max.
Time
Freq.
max.
P2-CM
FX-CM ON
RX-CM
[Ext Trip-A]
This is a normally open contact input. When a terminal
set to ' Ext Trip-A' is ON, inverter displays the fault and
cuts off its output. This can be used as an external latch
trip.
Time
[Ext Trip-B]
Time
This is a normally closed contact input. When a terminal
Time set to ' Ext Trip-B' is OFF, inverter displays the fault and
cuts off its output. This can be used as an external latch
Time
trip.
123
RX P2 CM
ON
ON
[3-Wire Operation]
Time
Time
Time
Time