Delta Electronics AC Motor Drive VFD-VE Series - Manual (Page 175)

Chapter 4 Parameters|
4-126 Revision August 2008, 03VE, SW V2.04
08-22 Wind Mode
Control
mode
VF VFPG SVC FOCPG TQRPG
Factory Setting: 0
Settings 0 Rewind
1 Unwind
08-23 Mechanical Gear Ratio A Unit: 1
08-24 Mechanical Gear Ratio B Unit: 1
Control
mode
VF VFPG SVC FOCPG TQRPG
Factory Setting: 100
Settings 1 to 65535
1:10
10:1
Application without Encoder
Driv er
Motor
mechanical
gear ratio A
Load Gear ratio
mechanical
gear ratio B
08-25 Source of the Tension Command/Line Speed
Control
mode
VF VFPG SVC FOCPG TQRPG
Factory Setting: 0
Settings 0 Parameter setting (Pr.08-26)
1 RS-485 communication setting (Pr.08-26)
2 Analog input (Pr. 03-00~03-02 is set to 14 PID target value of
tension, 03-00~03-02 is set to 12 line speed)
08-26 PID Target Value of Tension/Line Speed Unit: 0.1
Control
mode
VF VFPG SVC FOCPG TQRPG
Factory Setting: 50.0
Settings 0.0 to 100.0%
The setting range is from 0.0 to 100.0%. In tension mode, when Pr.08-21 is set to 1 (Closed-
loop, speed mode), the corresponding value for 100% of dancer is 10V.
In tension mode, when Pr.08-21 is set to 2 (Line speed, speed mode), the corresponding value
for 100% of line speed is max. line speed (Pr.08-38).
08-27 Source of Tension/Line Speed PID Feedback