Toshiba VF-A7 Welding System User Manual


 
F-11
6.6 Speed/torque command gain and bias
6.6.1 Using two types of frequency (speed) commands
 Speed setting mode selection
 Reference priority selection
 Speed setting mode selection #2
   switching frequency
1) One frequency (speed) reference
Reference priority selection =(Default setting)
Priority is given to the reference set with .
2) Switching with input terminal (=)
Reference can be switched if the frequency priority switching function is assigned to a terminal.
 has priority Frequency priority switching terminal OFF
 has priority Frequency priority switching terminal ON
Ex.) When the frequency priority switching function is assigned to terminal S4.
Title Function Adjustment range Setting value

Input terminal selection #8(S4)
 
(Frequency reference
priority switching)
Reference priority
OFF  has priority
ON  has priority
Function
These parameters switch two types of frequency
Switching by parameter setting
Automatic switching by means of switching frequencies
Switching with input terminal

Frequency(speed) reference


Frequency reference