Rockwell Automation WebPak 3000 DC Drive Application Workbook Version 1.1 - Manual (Page 88)

A-10 WebPak 3000 Drive Application Workbook, Version 1.1
• Jog Fwd - Speed-regulated preset low speed. Used for roll positioning or slack
removal.
• Jog Rev - Speed-regulated preset low speed. Used for roll positioning or slack
removal.
• Customer Interlock - Can be used as an external permissive run contact in drive
sequence.
• Fault Reset - Resets the drive after fault or alarm has occurred.
• Tension On - Puts the drive in stall tension if the line is not running. Puts the drive in
run tension if the line is running.
• Diameter A On, Diameter B Off - Selects winder core diameter #1 value.
• Diameter B On, Diameter A Off - Selects winder core diameter #2 value.
• Diameter A and B Both On - Selects winder core diameter #3 value.
• Diameter A and B Both Off - Selects analog input for unwind diameter.
• Diameter Reset - Resets the diameter calculator to a preset value.
• Current Memory - Enables current memory function.
• Slack Take Up - Initiates a low speed. Functional in the current and tension major
loop operating mode.
A.3.2 Digital Outputs
The two digital outputs can be programmed to support 19 dedicated functions. The
outputs can be selected as N.O. or N.C. contacts.
A.3.3 Analog Inputs
The five analog inputs are programmed to support the following functions:
• Diameter/Taper Range - Sets the diameter of an unwind incoming roll or sets the
tension taper range for a winder.
• Line Speed - External line speed reference.
• Analog Tach - Analog tach feedback signal.
• Tension Setpoint - Tension reference signal.
• Tension/Dancer Feedback - Load cell signal for tension control or dancer signal for
position control.
A.3.4 Analog Outputs
The four analog outputs can be programmed to support 31 dedicated functions.