Toshiba VF-A7 Welding System User Manual


 
C-6
3.2.2 Operation from the control panel Control panel operation
This section describes how to start/stop the motor, and set the operation frequency with the operating panel.
Set the operation freq
.
Start the motor
Stop the motor.
(Deceleration stop)
Change the settings of the following two parameters first from the operating panel.
 Control panel: Parameter determining the operation mode
 Control panel: Parameter determining the input mode of speed reference
[Setting procedure]
Key operated LED display Operation

The running frequency is displayed. (Make this setting when the
motor is out of operation.)(If the monitor display mode setting
parameter

is set at [Running frequency].)

Press the [MON] key to call up the first basic parameter 
(automatic acceleration/deceleration).
 Select  by pressing the or key.
Press the Enter key to display the parameter setting.
(Default setting: )
Change the parameter setting to (Operating panel enabled)
by pressing the key.

Save the change by pressing Enter key. Then, and the
set value are displayed alternately.
 Select  by pressing key or key.
Press the Enter key to display the parameter setting.
(Default setting:
Change the parameter setting to (Operating panel input). by
pressing the key.

Press the Enter key to save the change. Then,  and the
set value are displayed alternately.
To return to the standard monitor mode (operation frequency), press MON key.
MON
ENT
ENT
ENT
ENT
For coast stop
Change the setting of the parameter
.
The operation frequency can be changed
anytime even during operation.)
Motor speed
Coast stop
Moto
r
IM
G/E
CC
RX
VI
RRPP
F
ST
R
R/L1
U/T1
Control panel
CC
Shipped
with these
terminals
shorted
Ex. of typical connection
S/L2
T/L3
V/T2
W/T3
I I
MCCB
Power
su
pp
l
y