Toshiba VF-A7 Welding System User Manual


 
C-14
3.3.4 Operation from the control panel [Torque control mode]
This section describes how to set the start and stop control modes, as well as torque commands
from the control panel.
Setting the start and stop modes
To make it possible to start/stop from the operating panel in torque control mode,
[Set the basic parameter (operation command mode selection) at (operating
panel).]
[Setting procedure]
Key operated LED display Operation

The operation 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 input
enabled) by pressing key.
 
Press the Enter key to save the change. Then,  and
the set value are displayed alternately.
Selecting a torque command mode
To make it possible to set a torque command from the operating panel in torque control mode,
[Set the extended parameter  (torque command selection) at (Control panel).]
[Setting procedure]
Key operated LED display Operation

The operation 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 first parameter
.

Select  (Torque reference selection) by pressing the
key.
Press the Enter key to display the parameter setting.
Select (Panel input) by pressing key.
 
Press the Enter key to save the change. Then, 
and the set value are displayed alternately.
Torque command
See the next page for the setting procedure.
Title Function Adjustment range Default setting
 Control panel torque command   [%]
ENT
ENT
ENT
MON
ENT
ENT
MON