BENSHAW RSi GM2 Series - Page 65

Learning Basic Features
55
Lea
rni
890054-00-00
GM2 Series VFD
4.1.3.2 Setting a Frequency Reference for -10–+10 V Input
Set parameter Frq in the Operations group to 2 (V1) and set parameter In.06 (V1 Polarity) to 1
(bipolar). Connect an external -10- +10V source (PLC or other) to the V1-CM terminals.
[Connecting to -10 –+10 V external source]
[Bipolar input voltage and output frequency]
-10V - +10V Input Voltage Settings
Group
Code
Name
Setting
Setting Range
Unit
Operation
Frq
Frequency reference
source
2
V1
0–8
-
In
01
Frequency for
maximum analog input
60.00
0–Max Frequency
Hz
05
V1 input voltage
display
0.00
-12.00–+12.00 V
V
06
V1 input polarity
selection
1
Bipolar
0–1
-
12
V1 Minimum input
voltage
0.00
-10.00–0.00 V
V
13
Output (%) at V1
Minimum
0.00
-100.00–0.00%
%
14
V1 Maximum input
voltage
-10.00
-12.00–0.00 V
V
15
Output (%) at V1
Maximum
-100.00
-100.00–0.00%
%