Operating Manual CMGZ433
39
Scale reference input
Use:
This parameter defines how many N resp. kN are assigned to the
0...10 V signal on the analog input.
If no 10V signal is available, you can use a signal with any tension
range, but you must scale the entry in this parameter corresponding to
the tension range. If you have for ex. only a 4V tension (for ex.
terminals d4 / d10 resp. 6 / 9), the needed nominal force value has to
be multiplied with the factor (10V / 4V =
2.5
).
Range:
0
to
9999
Default:
10
Increment:
1
Unit:
[N,kN]
Tension reduction
Use:
This parameter defines the shape of the characteristic curve for the
tension reduction (ref. to „9.11 Tension reduction“)
Range:
No, Linear, Square, Root
Default:
No
Reduction factor
Use:
This parameter stores the reduction factor for the tension reduction. It
corresponds to the relation from reduced tension (at Dmax) to normal
tension (at Dmin) and is calculated using the following formula:
Range:
0.000
to
1.000
Default:
0.000
Increment:
0.001
Unit:
[-]
Start speed
Use:
If the material is hanging loosely during enabling the controller, the
controller would rewind the material with maximum speed to build the
needed
material tension
. The drive unit then cannot brake fast enough,
and cracking of the material can be the result. Therefore, the controller
runs with a low speed stored in this parameter until an initial
material
tension
(parameter
Start limit
) is reached.
„10“ refers to 10% of the maximum output value, depending on
parameter
Output configuration
.
Range:
0.00
to
100.00
Default:
0.00
Increment:
0.01
Unit:
[%Out]
reduced tension at Dmax [N]
Reduction factor =
normal tension at Dmin [N]
Содержание CMGZ433 Series
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