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4.1.2 Set the Operation Frequency from the Keypad - Using [▲]

and [▼] keys

You can use the [▲] and [▼] keys like a potentiometer to modify the frequency

reference. Select the Frq (Frequency reference source) code in the Operation group

to 1 (Keypad-2). This allows frequency reference values to be increased or decreased

when the [▲] and [▼] keys are pressed from the Operation group 0.00 (target

frequency).

Group

Code

Name

Setting

Setting Range

Unit

Operation

Frq

Frequency

reference source

KeyPad-2

0–8

0.00

Target

frequency

0.00

Min to Max Frq*

* You cannot set a frequency reference that exceeds the Max. Frequency, as

configured with dr.20.

4.1.3 V1 Terminal as the Source

You can set the frequency by inputting the voltage from the V1 terminal (frequency

setting voltage terminal) from the control terminal block. Use voltage inputs ranging

from 0 to 10 V (unipolar) for forward only operation. Use voltage inputs ranging from -

10 to +10 V (bipolar) for both directions, where negative voltage inputs are used

reverse operations.

4.1.3.1 Setting a Frequency Reference for 0–10 V Input

Set the Frq (Frequency reference source) code in the Operation group to 2 (V1), and

then set code 06 (V1 Polarity) to 0 (unipolar) in the Input Terminal group (IN). Use the

voltage output of the external controller or use the VR terminal (frequency setting

power terminal) of the control terminal to input voltage in the V1 terminal as the

volume resistance.

[Connecting to external power source] [Connecting to internal power source]

LSIS G100 User Manual

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