Introduction - Toshiba TOSVERT VF-PS1 Instruction Manual

1. Introduction

VF-AS1 and VF-PS1 have PID control function.
You can select the PID control type for your applications.
Process PID control: For temperature or pressure control of fan and pump, which is performed
Speed PID control ：For speed control of a winder, which is performed at high speed in response to
Dancer control
Stop holding P control: Stop position control function by servo lock. <VF-AS1 only>
Note) See the manual E6581319 for detail of "Stop holding P control".
E6581319: PG feedback board instruction manual
This manual constructs the following.
Chapter 2: Explanation abou three PID control types for VF-AS1 and VF-PS1.
Chapter 3: Difference in parameters of three PID control types.
Chapter 4: Explanation about the parameters you need to set for PID control.
Chapter 5: Explanation about the parameters for adjustment.
Chapter 6: Setting about analog input characteristics.
You need to convert the process value and the feedvack value into the frequency
for PID control.
Chapter 7: Paramerter list of PID control.
First, check your PID control type in chapter 2.
And see chapter 3 to 6 for your setting and adjustment.
See chapter 7 for adjustment range of each parameter.
gently in response to change the speed.
change the speed.
: For dancer positioning control of winder system
2
E6581329①