Toshiba VF-A7 Welding System User Manual


 
F-4
[=(reverse)]
[=(Stop)]
6.2.3 Assigning priority to the terminal board in panel operation mode
 Priority setting of input terminal
Parameter setting
Title Function Adjustment range Default setting

Priority setting of input terminal : Disabled,: Enabled
: Disabled (Terminal board has no priority)
Priority is given always to commands (operation commands) entered from the control
panel. To give priority to commands from the terminal board, it is necessary to switch
from control panel operation to terminal board operation by sending signals through the
terminal board.
The motor runs in reverse direction if F-CC and R-CC
are closed simultaneously.
Forward
Reverse
F-CC
R-CC
ON
OFF
ON
OFF
The motor slows down to a stop if F-CC and R-CC are
closed simultaneously.
Output frequency[Hz]
Reference frequency
[s]
Function
This parameter is used to give priority to certain external commands entered from the
terminal board in control panel operation mode, for example, when jogging the motor by
g
ivin
g
si
g
nals externall
y
.
Command from the control panel

Internal command
The mode switching terminals are
used to switch to terminal board o
peration mode. (Refer to G-4)
Output frequency [Hz]
Forward
Reverse
F-CC
R-CC
ON
OFF
ON
OFF
Reference frequency
[s]
Reference frequency
Command from the terminal board