CFW-11M Load Cell Center Winder Application

Monitoring Dialogs

7 MONITORING DIALOGS

It is possible, through the WLP, to monitor and change the load cell center winder applicative parameters.

Table 7.1 – Monitoring dialog of the load cell center winder or unwinder application

Description WLP Monitoring Dialog

Monitoring of the load cell center winder or unwinder operation. It makes possible the change and visualization of the following variables:

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Line speed;

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Web tension setpoint for minimum diameter, web tension control setpoint for actual diameter and web tension feedback;

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Taper function setpoint and roll diameter;

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Speed, current and torque of the motor winder or unwinder, driven by the CFW-11 inverter;

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Indication of winder or unwinder operation

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Present fault and alarm;

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System fault reset command.

Monitoring of the center winder or unwinder status. It shows the following variables:

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Winder enabled status, programming error in analog input AI1 (A750), programming error in analog input AI2

(A752), programming error in analog input AI3 (A754), programming error in analog input AI4 (A756), winder without web alarm (A760), web not detected via DI4 alarm

(A762), roll diameter calculation error (A764) and overspeed alarm (A766) for the center winder or unwinder;

■

The status of general enabled, motor running, forward speed direction, remote situation, subtension, alarm and fault for the center winder motor driven by the CFW-11.

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Monitoring Dialogs

Monitoring of the commands carried out at the load cell center winder ou unwinder. It shows the following variables:

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Current status of the CFW-11 digital inputs;

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Function of the digital inputs for the center winder;

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Current status of the CFW-11 digital outputs;

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Function of the digital outputs for the center winder.

It shows the roll diameter calculation parameters configured for the load cell center winder or unwinder. It makes possible the modification of the following variables:

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P1015: Line Speed;

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P1016: Roll Diameter;

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P1033: Minimum Roll Diameter;

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P1034: Maximum Roll Diameter;

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P1035: Speed for enable Roll Diameter Calculation;

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P1036: Roll Diameter Calculation Filter.

It shows the ramp and speed limit parameters of the

CFW-11 inverter, configured for the load cell center winder or unwinder. It makes possible the modification of the following variables:

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P0100: Acceleration Time;

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P0101: Deceleration Time;

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P0133: Minimum Speed Reference Limit;

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P0134: Maximum Speed Reference Limit.

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Monitoring Dialogs

It shows the web tension PID controller adjustment and operation parameters. It makes possible the modification and visualization of the following variables:

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P1011: Web Tension Setpoint for Minimum Diameter;

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P1012: Web Tension Control Setpoint for Actual

Diameter;

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P1013: Web Tension Feedback;

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P1051: Proportional Gain;

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P1052: Integral Gain;

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P1053: Derivative Gain;

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P1054: Maximum Limit;

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P1055: Minimum Limit;

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PID controller output (U) in %.

It shows the operation parameters of the control logic for generating faults and alarms. It makes possible the modification and visualization of the following variables:

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P1013: Web Tension Feedback;

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P1058: Web Presence Detection Setpoint;

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P1059: No Web Presence Alarms Time;

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Value of the time elapsed to generate the alarm;

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Indication of active alarm;

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Indication of enabled alarm.

It shows the operation parameters of the control logic for the Taper function applied to the web tension setpoint. It makes possible the modification and visualization of the following variables:

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P1011: Web Tension Setpoint for Minimum Diameter;

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P1012: Web Tension Control Setpoint for Actual

Diameter;

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P1016: Roll Diameter;

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P1041: Taper Function Setpoint;

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P1042: Taper Function Initial Diameter;

■

P1043: Taper Function Final Diameter.

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Monitoring Dialogs

It shows the parameters for reading the load cell center winder or unwinder control signals via the CFW-11 analog inputs. It makes possible the modification and visualization of the following variables:

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P0018: AI1 Value;

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P0019: AI2 Value;

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P0029: AI3 Value;

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P0021: AI4 Value;

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P0232: AI1 Gain;

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P0234: AI1 Offset;

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P0235: AI1 Filter;

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P0237: AI2 Gain;

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P0239: AI2 Offset;

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P0240: AI2 Filter;

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P0242: AI3 Gain;

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P0244: AI3 Offset;

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P0245: AI3 Filter;

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P0247: AI4 Gain;

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P0249: AI4 Offset;

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P0250: AI4 Filter.

It shows the operation parameters of the logic to measure the roll diameter via analog input AI1, AI2, AI3 or AI4 for the load cell center winder or unwinder. It makes possible the change and visualization of the following variables:

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P1016: Roll Diameter;

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P1033: Minimum Roll Diameter;

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P1034: Maximum Roll Diameter;

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P1037: Diameter for point 1 calibration;

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P1038: Diameter for point 2 calibration;

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P1039: Analog input AIx value for point 1 calibration;

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P1040: Analog input AIx value for point 2 calibration;

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Value of analog input AI1, AI2, AI3 or AI4.

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