SV-iS7 User Manual - Inverter Drive Supermarket

The output frequency of bipolar voltage input (-10~+10V) is as follows.
Chapter 7 Basic Functions
IN-12 V1 –volt x1’~ IN-15 V1 –Perc y2’: You can set the slope and offset value of the output frequency of (-) input
voltage as follows.
E.g.) If the minimum (-) input voltage if V1 is -2V, the output ratio of -2V is 10% and maximum voltage is -8V and then
you set the output ratio at 80%, the output frequency moves between 6Hz~48Hz.
For setting of 0~+10V, see IN-08 V1 Volt X1 ~ IN-11 V1 Perc y2.
The selection of keypad or terminal block directions and motor rotation by bipolar voltage input is shown in the following
table.
Operating
-10~0[V]
V1 Input
Forward Output
Frequency
Reverse Output
Frequency
IN-14
-8V -2V
Voltage Input
IN-12
0~10V -10~0V
FWD FWD REV
Command REV REV FWD
6Hz
48Hz
0~10[V]
Input
Voltage
IN-13
IN-15
Set Frequency
7-5