Toshiba TOSVERT VF-AS3 Instruction Manual page 24

■ Unit conversion (Free unit conversion)
You need to convert the set value and the feedback value into frequency for the PID control.
[F702: Free unit multiplication factor] and [F703: Target of free unit] enable to set the set value and the
feedback value easily. The functions convert frequency display to temperature or pressure level by calculation.
Value displayed = Frequency displayed on the monitor or specified with a parameter × [F702]
●When [F703] = "0"
Frequency on the monitor or specified with parameter is displayed by the value multiplied by [F702].
Note1) This setting does not change automatically when you switch from PID control to frequency
3
●When [F703] = "1"
Frequency of the following parameters and the frequency on the monitor are displayed by the value
multiplied by [F702].
Parameter
9
FM/AM/pulse output and monitor output function
FM/AM/Pulse output
Set No.
3. Parameter list of PID control
command operation. Output frequency is displayed by the value by [F702].
Title Parameter name
FPId PID1 set value
F364 PID1 deviation upper-limit
F365 PID1 deviation lower-limit
F367 PID1 set value upper-limit
F368 PID1 set value lower-limit
F374 PID1 set value agreement detection band
Communic
Set No.
ation No.
1 FD02
13 FD22
63 FD58
Monitor output
Communic
ation No.
1 FE02 Frequency command value
(set value)
13 FE22 PID feedback value
63 FE58 PID set value
3-6
E6582112
Function
VF-AS3