Easy Start Guide
Page 11
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11. How to connect and configure a Run/Stop switch
with Forward/Reverse selection
If this is unsuitable for the application, remote
switches can be used instead.
The procedure described in section 7 enables
Run/Stop operation via the red and green
buttons on the Inverter keypad.
When set to operate in this way, the Inverter
can no longer be operated via the integrated
keypad.
This section explains how to enable 2-wire
control with Run/Stop and Forward/Reverse
commands via separate selector switches.
Parameter
Description
How to set
F208
Two-line/three-line control
Set to
(2 wire control; run/stop with reverse select)
2
F318
DI3 terminal function setting
Default is 15 ; set to
to select Run Fwd
15
F319
DI4 terminal function setting
Default is 16; set to
to select Run Rev
16
11.1 Parameters to change for remote Run/Stop
Two suitable 2 position NO (Normally Open)
switches should be installed: One between
terminals 24V and DI3 (Run / Stop) and the other
between terminals 24V and DI4 (Forward /
Reverse).
If the application only requires the motor to turn in
one direction, the Forward/Reverse switch can be
omitted.
When the NPN/PNP jumper is set to PNP (the
default), the 24V terminal is a common connection
for the digital terminals (terminals prefixed with
“D”). If you prefer to set the jumper to NPN, use CM
as the common instead.
Note that the Forward/Reverse switch only selects
the direction of rotation - it will not start or stop the
motor. The direction can be set either before the
motor is started or whilst it is running and is
indicated by the “FWD” lamp on the Inverter.
11.2 Connecting the Switches
A wiring diagram is shown in the illustration
opposite.
1
1
2
R
Switch, 2 Position
Normally Open
“Forward / Reverse”
Switch, 2 Position
Normally Open
“Run / Stop”
Parker AC10 Series Inverter (to 22kW)
3
NPN/PNP
switch “J7"
1
2 3