Delta VFD-VE - PID Target Value of Tension;Line Speed; Source of Tension;Line Speed PID Feedback; Auto-Tuning Tension PID

Chapter 4 Parameters
4-145
 When it is set to 1, it can adjust Pr.08-26 setting (PID Target Value of Tension/Line
Speed) by the communication
 When it is set to 2, the source of tension command is the external analog input
terminals (Pr.03-00~03-02). When Pr.03-00~03-02 is set to 14 (PID target value of
tension), Pr.08-26 will display the PID target value of tension.
 When it is set to 2, the source of tension command is the external analog input
terminals (Pr.03-00~03-02). When Pr.03-00~03-02 is set to 12 (line speed), Pr.08-26 will
display the PID target value of line speed.
08-26  PID Target Value of Tension/Line Speed Unit: 0.1
Control
mode
VF VFPG SVC FOCPG
Factory Setting: 50.0
Settings 0.0 to 100.0%
 The setting range 0.0 to 100.0% corresponds to tension feedback 0~10V/0~max. line
speed (Pr.08-38).
 Example:
In tension mode, when Pr.08-21 is set to 1 (Tension closed-loop, speed mode), the
setting 14 of Pr.03-00~03-02 (PID target value of tension) corresponds to tension
feedback 0~10V.
In tension mode, when Pr.08-21 is set to 2 (Line speed closed-loop, speed mode), the
setting 12 of Pr.03-00~03-02 (line speed) corresponds to 0~max. line speed (Pr. 08-38).
08-27 Source of Tension/Line Speed PID Feedback
Control
mode
VF VFPG SVC FOCPG
Factory Setting: 0
Settings 0 Analog input (Pr. 03-00~03-02 is set to 11 PID feedback of tension)
1 Pulse input (Pr.08-40)
08-28 Auto-tuning Tension PID
Control
mode
VF VFPG SVC FOCPG
Factory Setting: 0
Settings 0 Disable
1 Reel diameter (08-29~08-30 corresponds to 08-44, 08-32~08-33
corresponds to 08-43)
2 Frequency (08-29~08-30 corresponds to 01-07, 08-32~08-33
corresponds to 01-00)
 When Pr.08-28 is set to 1: