Toshiba VF-A7 Welding System User Manual


 
F-69
6.29.7 Selecting a control panel stop pattern
 Panel stop pattern
1) Slowdown stop
The motor stops in the deceleration time set with the parameter (,  or
).
2) Free-run stop
The output of the inverter is cut off. As a result, the motor coasts to a stop. Depending on the
load, the motor can keeps rotating for a while before coming to a complete stop.
[Parameter setting]
Title Function Adjustment range Default setting
 Panel stop pattern
: Deceleration stop
: Coast stop
6.29.8 Resetting the inverter from the control panel
 : Panel reset function
Resetting method
1) Press the Stop key and make sure that  is displayed.
2) Press the Stop key again to reset the inverter.
Note) If the inverter trips because of trouble indicated with the message  , , ,  or ,
it may take a bit of time for the inverter to be reset.
[Parameter setting]
Title Function Adjustment range Default setting

Panel reset function : Disabled, : Enabled
6.29.9 Selecting a torque limit in control panel operation mode
 Panel torque limit
Control panel operation: The mode of operation obtained by setting the torque command
selection parameter  at (Panel input).
[Parameter setting]
Title Function Adjustment range Default setting

Panel torque limit
, , ,
Refer to 6.22 for details of torque limit setting.
Function
This parameter is used to select the mode in which the machine is stopped by pressing the STOP
key on the control panel when the operation is started by pressing the RUN key.
Function
This parameter is used to reset the inverter by control panel operation when it trip
s because of a failure, a fault, etc.
Function
With this parameter, you can select a torque limit when torque control is exercised by the
control panel.
This
p
arameter is valid onl
y
when the inverter is in control
p
anel o
p
eration mode.