Toshiba VF-S15 Instruction Manual page 70

Ex.4
(1)
3
(2)
(3)
Operation Command: External Signal
Frequency Command: External Analog Signal
Wiring
MCCB
R/L1
S/L2
T/L3
Parameter setting
Title
Command mode selection

Frequency setting mode selection 1

Operation
Run/stop: ON/OFF input to F-CC, R-CC. (with sink logic)
F is for forward run signal and R is for reverse run signal (default setting)
Frequency setting: VIA: Input 0+10V (external potentiometer), VIB: Input 0+10V (or -10+10Vdc) or
VIC: 4(0)20mA to set the frequency.
Set the selection of VIA, VIB or VIC in parameter .
VIA : ＝
VIB : ＝
VIC : ＝
Refer to Chapter 7 for the setting of analog input characteristics.
*1: Single-phase models are R/L1 and S/L2/N.
PO PA/+ PB PC/-
*1
CC VIB PP
VIA
(Otherwise, input voltage signal between the terminals VIA-CC.)
Function
C-12
Motor
U/T1
V/T2 M
W/T3
Forward signal
F
R Reverse signal
Common
CC
Current signal:
VIC
4(0)20mA
Voltage signal: 0+10V
(or -10+10Vdc)
External potentiometer
Setting value
0
1, 2 or 8
E6581611