Toshiba TOSVERT VF-S11 Instruction Manual page 22

★ The examples of connection are shown below when VIA and VIB are used as contact input terminals.
The figure is for sink logic mode.
Logic switching/Voltage-current output switching (slide switch)
(1) Logic switching
Use SW1 to switch between logics.
Switch between logics before wiring to the inverter and without supplying power. If switching between
sink, source and PLC is done when power is turned on after switching or when the inverter is supplied
with power, the inverter might become damaged. Confirm it before supplying power.
(2) Voltage-current output switching
Use the FM switch to switch between voltage output and current output.
Switch the FM terminal's voltage-current output before wiring to inverter or without supplying power.
Factory default settings of slide switches
SW1 : SINK (Negative) side (WN, AN type)
SOURCE (Positive) side (WP type)
FM : V side
VIA : V side
The figure is for source logic mode.
SW1
SOURCE
PLC
SINK
21
E6581160
2
FM VIA
V V
I I