BENSHAW RSi GM2 Series, Инструкция по эксплуатации

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Learning Basic Features
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GM2 Series VFD
Frequency Reference Configuration
The GM2 inverter provides several methods to setup and modify the frequency reference. Choices
include the keypad, analog inputs of voltage (V0 or V1) and current (I2), RS-485 (Modbus), or
Fieldbus option cards.
Group Code Name Setting Setting Range Unit
Operation Frq
Frequency reference
source
0 KeyPad-1
0 – 8 -
1 KeyPad-2
2 V1
4 V0
5 I2
6 Int 485
8 Fieldbus
Set the Frequency Reference from the Keypad - Direct Input
You can modify the frequency reference using the keypad. Set parameter Frq (Frequency reference
source) in the Operations group to 0 (Keypad-1). Program the frequency reference at the 0.00
(Main screen) in the Operations group.
Group Code Name Setting Setting Range Unit
Operation
Frq
Frequency
reference source
0 KeyPad-1 0 – 8 -
0.00 Target frequency 0.00 Min to Max Frq* Hz
* You cannot set a frequency reference that exceeds the Max. Frequency, as configured with dr.20.
Set the Frequency Reference from the Keypad - Using [ ▲ ] and
[ ▼ ] keys
You can use the [ ▲ ] and [ ▼ ] keys like a potentiometer to modify the frequency reference. Set
parameter Frq (Frequency reference source) in the Operations group 1 (Keypad-2). This allows the
frequency reference to be increased or decreased using the [
▲ ] and [ ▼ ] keys at the 0.00 (Main
screen).
Group Code Name Setting Setting Range Unit
Operation
Frq
Frequency
reference source
1 KeyPad-2 0 – 8 -
0.00
Target frequency
0.00 Min to Max Frq* Hz
* You cannot set a frequency reference that exceeds the Max. Frequency, as configured with dr.20.