Table Of Contents - Toshiba TOSVERT VF-PS1 Instruction Manual
Pid control
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Also See for TOSVERT VF-PS1:
- Instruction manual (317 pages) ,
- Function manual (27 pages) ,
- Instruction manual (52 pages)
Table of Contents
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1.
Introduction ............................................................................................................................ 2
2.
PID control function ............................................................................................................... 3
2.1.
Process PID control ....................................................................................................... 3
2.2.
Speed PID control .......................................................................................................... 5
2.3.
Dancer control ................................................................................................................ 7
3.
PID control type and parameters ......................................................................................... 10
4.
Setting for PID control.......................................................................................................... 12
4.1.
Fundamental setting..................................................................................................... 12
4.1.1.
Feedback value ................................................................................................ 12
4.1.2.
Process value ................................................................................................... 16
4.1.3.
Override function .............................................................................................. 19
4.1.4.
Acceleration and decleration time..................................................................... 19
4.2.
Set to suit the motor ..................................................................................................... 19
4.3.
Set to suit the system................................................................................................... 20
4.3.1.
Set if necessary ................................................................................................ 20
4.3.2.
Switch PID characteristic .................................................................................. 20
4.3.3.
Agreement between process and feedback value............................................ 20
4.3.4.
Switch to frequency command operation ......................................................... 21
5.
PID control adjustment ........................................................................................................ 22
5.1.
Outline of adjustment ................................................................................................... 22
5.2.
Fundamental adjustment (common) ............................................................................ 22
5.2.1.
Proportional (P) gain......................................................................................... 23
5.2.2.
Integral (I) gain.................................................................................................. 23
5.2.3.
Differential (D) gain ........................................................................................... 23
5.3.
Applied adjustment (Common)..................................................................................... 24
5.3.1.
PID deviation upper limit and lower limit........................................................... 24
5.3.2.
PID differentiation / integration reset ................................................................ 24
5.3.3.
PID control waiting time .................................................................................... 24
5.4.
Applied adjustment (for speed PID control) ................................................................. 25
5.4.1.
Delay filter ......................................................................................................... 25
5.4.2.
Process increasing rate/ decreasing rate ......................................................... 25
6.
Analog input characteristics................................................................................................. 26
7.
Parameter list of PID control................................................................................................ 28
－ Contents －
1
E6581329①
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