Rockwell Automation 9329 Drive Application Software Tension Control Gen. Units - Manual (Page 32)

FM – Tension Control
Drive Application Software – page 32 of 52
5.2.1.6 ReverseRotation – In 9 (Under Wind)
Set based on the material and machine configuration. Typically ReverseRotation
is the under wind selection. If the only mode of operation is under wind this may
be set low and the machine configured for positive rotation in under wind. See the
figure above for more information.
5.2.1.7 TrimHoldHigh – In 10
Typical applications will enter a zero (0). If an external hold is needed enter a
boolean tag for Logic-In10.
5.2.1.8 TrimHoldLow – In 11
Typical applications will enter a zero (0). If an external hold is needed enter a
boolean tag for Logic-In11.
5.2.1.9 TenRfStall – In 12
Enter a boolean tag for TenRfStall input parameter (Logic-I12). This tag switches
the tension reference to a reduced (stall) tension reference.
5.2.1.10 TrqFbJLoss – In 13
Set to 0 if the torque feedback from the drive does not include inertia and losses
torque components. Set to 1 if the torque feedback includes the inertia and
losses components. For the application module set this input to 1.
5.2.1.11 TrqMemEnbl – In 14
Enter a boolean tag to enable Torque Memory.
5.2.1.12 TrqFolwCtrl – In 15
Set to a 1 when the drive section follows the torque reference from another drive
(load share). Otherwise set this input to zero.
5.2.1.13 TenMax_EU – In 16
Enter a real tag that contains the maximum tension value. If the maximum
tension value is entered directly make sure to enter at least one digital after the
decimal point. (i.e. xxx.x)
5.2.1.14 RadiusCalculated_EU – In 17
Enter a real tag that contains the Radius of the driven roll in engineering units.
For winder/unwind applications this value typically comes from the diameter
calculator routine.
Unwind Winder
+ +
TenZoneDwStream
ReverseRotation
Velocity Feedback
1 1 0 0
0 1 0 1
+ - + -
Over Under Over Under
Unwind Winder
+