E6581611
F-30
6
6.6.3 Changing the functions of VIA and VIB terminals
f109 : Analog/logic input selection (VIA/VIB)
Function
This parameter allows you to choose between analog signal input and contact signal input for the VIA
and VIB terminals.
[Parameter setting]
Title Function Adjustment range Default setting
f109
Analog/logic input
selection
(VIA/VIB)
0: VIA - analog input
VIB - analog input
0
1: VIA - analog input
VIB - contact input
2: -
3: VIA - contact input (Sink)
VIB - contact input
4: VIA - contact input (Source)
VIB - contact input
Note) When using VIA terminal as contact input terminals, be sure to insert a resistor between P24 terminal
and VIA terminal in sink logic connection, and insert a resistor between VIA terminal and CC terminal in
source logic connection. (Recommended resistance: 4.7k-1/2W)
When using VIB terminal as contact input terminals, set the upper side of slide switch SW2 to S4 side
and then set f109.
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