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ABB ACS880 Firmware Manual page 431

Industrial drives, winder control program, option +n5000
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No.
Name/Value
77.04
Load cell feedback
Src
NULL
AI1_SCALED
AI2_SCALED
FBA Reference 1
FBA Reference 2
M/F or D2D
Reference 1
M/F or D2D
Reference 2
Virtual Roll
Estimation
Other
77.05
Max tension
0.0...65535.0 N
77.06
Tension reference
scaling
0.00...32767.00
77.09
Tension ref change
rate
0.0...32767.0%/s
Description
Selects source for the tension feedback signal. The input is
interpreted directly in force units without any scaling. Value
read by the drive could be seen in signal
measurement.
Zero.
12.12 AI1 scaled value
(see page 197).
12.22 AI2 scaled value
(see page 198).
03.05 FB A reference 1
03.06 FB A reference 2
03.13 M/F or D2D ref1
(see page 160).
03.14 M/F or D2D ref2
(see page 161).
Estimated virtual roll.
Source selection (see
Terms and abbreviations
152).
Defines the maximum tension to be exerted on the material.
Note: If load cell feedback is available, you must set the
maximum tension to be equal to the device measuring
range.
Maximum tension.
Defines tension reference scaling factor.
Note: Reference scaling could be set to 0, then input from
parameter
77.03
is interpreted directly in Tension units
without any scaling.
Maximum tension.
Defines the ramping step for the tension reference. Rate of
change per second is set in percent of
Ramped and tapered value of tension reference could be
seen in signal
77.52 Tension reference
Maximum tension.
77.70 Load cell
(see page 160).
(see page 160).
77.05 Max
Used.
Parameters 431
Def/FbEq16
NULL
0
1
2
3
4
5
6
7
on page
-
10.0 N
10 = 1 N
100.00
100 = 1
25.0%/s
tension.
10 = 1%/s

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