Toshiba Q9 Plus ASD, Installation & Operation Manual

Page: 138 / 434

E6581611
C-12
3
Operation Command: External Signal
Frequency Command: External Analog Signal
(1) Wiring
(2) Parameter setting
Title Function Setting value

Command mode selection
0

Frequency setting mode selection 1 1 , 2 or 8
(3) 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.
Ex.4
Motor
M
F
R/L1
S/L2
T/L3 U/T1
V/T2
W/T3
Forward signal
R Reverse signal
MCCB
CC
VIC
Common
Current signal:
4(0)

20mA
CC
VIB PP
Voltage signal: 0

+10V
External potentiometer
(Otherwise, input voltage signal between the terminals VIA-CC.)
PB PA/+ PO PC/-
*1
VIA
(or -10

+10Vdc)