BENSHAW RSi GM2 Series - 4.1 Frequency Reference Configuration

Perform Basic Operations
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GM2 Series VFD
Frequency Setting (Potentiometer) and Operation (Terminal
Input)
Step
Instruction
Keypad Display
1
Turn on the inverter.
-
2
Ensure that the first code of the Operation group is
selected, and code 0.00 (Reference frequency) is
displayed.
3
Press the [▲] key 4 times.
Move to the Frq (Frequency reference source) parameter.
4
Press the [ENT] key.
The Frq parameter in the Operation group is currently
set to 0 (keypad).
5
Press the [▲] key to change the parameter value to 2
(V1, 0-10V reference frequency input with
potentiometer), and then press the [ENT] key.
The parameter value will flash.
6
Press the [ENT] key once again.
The Frq parameter will be displayed again. The frequency
input has been configured for V1 (0-10VDC,
potentiometer).
7
Press the [▼] key 4 times.
Move to the first code of the Operation group (0.00).
From here frequency setting values can be monitored.
8
Adjust the potentiometer (0-10V) to increase or decrease
the frequency reference to 10 Hz.
-
9
Refer to the wiring diagram at the bottom of the table,
and connect a switch between the P1 (FX) and CM
terminals.
When closed, the RUN indicator light flashes and the
FWD indicator light comes on steady. The accelerating
frequency is displayed.
10
When the frequency reference is reached (10 Hz), open
the switch between the P1 (FX) and CM terminals.
The RUN indicator light flashes again and the
decelerating frequency is displayed. When the frequency
reaches 0 Hz, the RUN and FWD indicator lights turn off,
and the frequency reference, 10.00, is displayed again.
0.00
frq
0
2
frq
0.00