CFW-11M Load Cell Center Winder Application

Parameters Description

Description:

This parameter defines the value read by analog input AI1, AI2, AI3 or AI4 configured in parameter P1032 for point 2 calibration of the roll diameter line equation corresponding to the diameter value set in parameter P1038.

5.17 TAPER FUNCTION

This parameter group allows the user to adjust the operation conditions of the Taper function.

NOTE!

In order that the Taper function works properly, pay close attention to the roll diameter value, if it is calculated as well as if it is measured.

P1041 – Taper Function Setpoint

Adjustable -100 to +100 %

Range:

Proprieties:

Factory Setting: 0 %

Access groups via HMI:

01 PARAMETER GROUPS

∟ 50 SoftPLC

.....

Description:

This parameter defines the setpoint value for the Taper function. It corresponds to the final value of the control setpoint when the roll diameter is equal or bigger than the final diameter (P1043).

NOTE!

Remember the Taper function concept. Therefore, a setpoint with positive value means decreasing the web tension as the roll diameter increases and negative setpoint means increasing it!

P1042 – Taper Function Initial Diameter

Adjustable 1 to 3000 mm

Range:

Proprieties:

Factory Setting: 150 mm

Access groups via HMI:

01 PARAMETER GROUPS

∟ 50 SoftPLC

.....

Description:

This parameter defines at what diameter the Taper function for the web tension setpoint will be initiated.

P1043 – Taper Function Final Diameter

Adjustable 1 to 3000 mm

Range:

Proprieties:

Access groups via HMI:

01 PARAMETER GROUPS

∟ 50 SoftPLC

.....

Factory Setting: 500 mm

Description:

This parameter defines the roll diameter to which the Taper function setpoint (P1041) applies; from this diameter onwards, the Taper function setpoint value for the control remains constant.

5.18 STALL MODE

This parameter group allows the user to adjust the parameters for Stall mode operation for the load cell center winder.

Load Cell Center Winder | 58

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