Lenze i950 - Page 100

Checking the winding direcon
The winder is without material.
How to check the winding direcon:
1.
Enable tension-controlled (open loop) operaon. 40x5050:010 Bit 18 TRUE
2.Set the parameter Winding direcon with line velocity > 0 to TRUE. 0x5051:011
The material will now be unwound when there is a posive line speed signal.
3.Set the parameter Winding direcon with line velocity > 0 to FALSE. 0x5051:011
The material will now be rewound when there is a posive line speed signal.
How to congure the tensile force characterisc:
1.
Set the tensile force setpoint to 300 N. 40x5051:013
2.Set the parameter Gradient of tension characterisc to 75 %. 0x5052:001
The tensile force decreases with increasing diameter from 300 N to 225 N.
The winding direcon check is now complete.
Parameter
Address Name / seng range / [default seng] Info
0x5051:009 Actual line velocity
•
Read only: x.xxxx mm/s
The parameter is resolved with 4 decimal posions. The parameter has
the unit [mm/s].
0x5051:011 Winding direcon with line velocity > 0
false Rewinder Rewind acve
true Unwinder Unwind acve
0x5051:012 Line velocity reference
0.0000 ... [1000.0000] ... 214748.3647 mm/s
0x5051:013 Min. line velocity
-214748.3648 ... [1.0000] ... 214748.3647 mm/s
Conguring the "Winder Dancer" TA
Con
trol sengs
Dening the winding direcon
100