Input Signal Selection; Terminal Function Selection - Toshiba TOSVERT VF-FS1 Instruction Manual

If the detection band value + the set frequency is less than the designated frequency
6.2

Input signal selection

6.2.1
6
• Function
[Parameter setting]
*
Note: When using the VIA terminal as a contact input terminal, be sure to turn the VIA (SW3) slide switch to
The figure on the right shows an example of the
connection of input terminal VIA when it is used as
contact input terminal. This example illustrates the
connection when the inverter is used in sink
(Negative) logic mode.
Output frequency [Hz]
Set frquency speed reach signal
RY-RC terminals
FLA-FLC-FLB terminals
Set frequency speed reach signal:
Inverted
Changing the functions of VIA terminal
: VIA terminal function selection
This parameter allows you to choose between signal input and contact signal input for the VIA terminal.
Title Function
Analog/contact input
function selection
(VIA terminal)
When using the VIA terminal as contact input terminals in sink logic connection, be sure to insert a
resistor between the P24 terminal and the VIA terminal. (Recommended resistance: 4.7k Ω -1/2W)
the V position.
+
-
0
Adjustment range
0: VIA - analog input
1: VIA - contact input (Sink)
2: VIA - contact input (Source)
F-4
E6581381
Time [s]
ON
OFF
ON
OFF
Default setting
0