LS LSLV-iV5 Series, Руководство пользователя

Страница: 200 / 288

7. WEB Control Application
7-31
2) WEB_29 Dancer Pos : Dancer Reference Position Setting
To maintain the desired tension, you should set the reference position of dancer. In this case it follows the
reference position value of dancer with the deviation between the reference position of dancer set to WEB_29
Dancer Pos and the actual dancer position fed back from outside using PID controller. The reference position of
dancer is the sum of the set value of WEB_29 Dancer Pos and “Dancer Ref” set to Analog inputs (AIO_01 Ai1
Define, AIO_13 Ai2 Define, AIO_25 Ai3 Define).
Function
Code
Loader Display Name of Function Set Range Unit
Factory
Default
WEB_29 Dancer Pos Dancer Reference Position -100.0 ~ 100.0 % 0.0
3) WEB_30 ProcPID Kp1 : Process PID Kp1 Gain Setting
4) WEB_31 ProcPID Kp2 : Process PID Kp2 Gain Setting
P Gain means the output of PID controller becomes 100[%] when 100% error is maintained where I Gain is 0.
Furthermore, P Gain 50[%] means the output of PID controller becomes 50[%] when 100% error is maintained
where I Gain is 0.
When setting multi-function input(DIO_01 ~ DIO_07) to “PI Gain Sel” and then powering it On, P Gain is
transferred from WEB_30 ProcPID Kp1 to WEB_31 ProcPID Kp2 during WEB_34 PIDGain RAMP Time. For further
detail on gain transfer, please refer to WEB_34 PIDGain RAMP.
Function
Code
Loader Display Name of Function Set Range Unit
Factory
Default
WEB_30 ProcPID Kp1
Process PID P1 Gain
Setting
0.0 ~ 999.9 % 100.0
WEB_31 ProcPID Kp2
Process PID P2 Gain
Setting
0.0 ~ 999.9 % 0.0
P controller
5) WEB_32 ProcPID Ki1 : Process PID Ki1 Gain Setting
6) WEB_33 ProcPID Ki2 : Process PID Ki2 Gain Setting
I Gain 1[sec] means the time taken for the output to be accumulated up to 100[%] when 100[%] Error is
maintained where P Gain is 0. After setting the multi-function input (DIO_01 ~ DIO_07) to “PI Gain Sel” and then
powering it On, I Gain is transferred from WEB_32 ProcPID Ki1 to WEB_33 ProcPID Ki2 during the WEB_34 PIDGain
RAMP Time. For further detail on gain transfer, please refer to WEB_34 PIDGain RAMP.
Function
Code
Loader Display Name of Function Set Range Unit
Factory
Default
WEB_32 ProcPID Ki1 Process PID I1 Gain Setting 0.0 ~ 100.0 sec 5.0
WEB_33 ProcPID Ki2 Process PID I2 Gain Setting 0.0 ~ 100.0 sec 0.0
Error
P controller
output
100%
100%