Applied Operation With Input And Output Signals (Operation By The Terminal Board; Functions Of Input Terminals (In Case Of Sink Logic - Toshiba TOSVERT VF-P7 Instruction Manual

7. 2 Applied operation with input and output signals
(operation by the terminal board)

7. 2. 1 Functions of input terminals (in case of sink logic)

Signals that are supplied to control input terminals from the programmable controller, etc. are
used to operate or set up the inverter.
Since function of each contact input terminal is selectable from 136 functions, this inverter
makes it possible to design a system flexibly.
[Control terminal board]
FL FLB
■Setting of contact input terminal function
Terminal
−
F
R
ST
RES
S1
S2
S3
S4
Option ∼
Note:When  (Always active function selection) is selected, selected function is generally activated regardless of
positive or negative logic.
Note:∼ is for use of expansion TB option unit.
■Connection method
1) In case of positive logic (a-contact) input
Inverter
Input
terminal
2) In case of negative logic (b-contact) input
Inverter
Input
terminal
RES S1
F R
FL
Title
 Always active function selection
 Input terminal selection #1 (F)
 Input terminal selection #2 (R)
 Input terminal selection #3 (ST)
 Input terminal selection #4 (RES)
 Input terminal selection #5 (S1)

Input terminal selection #6 (S2)
 Input terminal selection #7 (S3)
 Input terminal selection #8 (S4)
Input terminal selection #9∼#16
a-contact switch
CC
b-contact switch
CC
S3
S4
S2
RR
ST CC
CC
Function
★This function is activated when the input terminal
and CC (common) are short-circuit, and it is used
for forward rotation, reverse rotation, preset
speed operation, etc.
★This function is activated when the input terminal
and CC (common) are open-circuit, and it is used
for standby signal, reset signal, etc.
G-2
RX ＩＩ
AM FP
VＩ PP FM OUT1 P2
Adjustment
Default setting
range
 (No assignment
function)
 (Forward rotation)
∼
 (Reverse rotation)
 (Standby)
(Refer to
 (Reset)
page G-4.)
 (Preset speed #1)
 (Preset speed #2)
 (Preset speed #3)
 (Preset speed #4)
OUT2
−