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ABB ACS800 Series - Torq Ref Ctrl; Speed Ref

ABB ACS800 Series
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Actual signals and parameters
89
100…500% Setting range. 1 = 1%
23.18 TIS VAL MIN FREQ The relative gain percentage of the TIS value at the speed defined by
23.15 KPS TIS MIN FREQ.
Note: Visible only after entering proper code in 16.03 PASS CODE.
100…500% Setting range. 1 = 1%
23.19 SPEED FDBK FILT The time constant of the first order actual speed filter.
Note: Visible only after entering proper code in 16.03 PASS CODE.
0…10000 ms Setting range. 1 = 1 ms
23.20 P-GAIN AT MIN The speed controller gain at 65.01 MIN CORE DIAMETER.
1.00…1000.00 Setting range. 100 = 1
23.21 P-GAIN AT MAX The speed controller gain at 65.02 MAX ROLL DIAMETER.
1.00…1000.00 Setting range. 100 = 1
24 TORQ REF CTRL
Torque control variables.
24.08 LOAD COMPENSATION Load compensation added to 02.10 TORQ REF 3.
Note: If the overriding system sends a value here, it must be set to
zero before the stop command is given to the drive.
-300.00…300.00% Setting range. 100 = 1%
24.09 TORQ TRIM Additional torque step added to 02.11 TORQ REF 4.
Note: If the overriding system sends a value here, it must be set to
zero before the stop command is given to the drive.
-300.00…300.00% Setting range. 100 = 1%
24.10 SPD TORQ MAX Maximum torque limit of the speed regulator output.
Note: This parameter is read-only when the drive is in torque control.
0.0…300.0% Setting range. 100 = 1%
24.11 SPD TORQ MIN Minimum torque limit of the speed regulator output.
Note: This parameter is read-only when the drive is in torque control.
-300.0…0.0% Setting range. 100 = 1%
25 SPEED REF
Speed control variables.
Note: These values are READ-ONLY.
25.01 SPEED REF Initial speed reference from keypad or remote source. 200000 =
11.05 EXT1
REF MAX
25.02 SPEED MULTIPLIER This parameter is not adjustable via the keypad. It is written to by the
program to compensate the speed reference for the changing
diameter. The value in this parameter equals 65.01 MIN CORE
DIAMETER / 03.13 ROLL DIAMETER * 100. To get this value to
100%, preform a diameter reset and have the reset value equal the
65.02 MAX ROLL DIAMETER.
10 = 1%
25.03 SPEED CORRECTION Speed step added to the ramped speed reference. Used for tension
trim.
200000 =
11.05 EXT1
REF MAX
25.04 ADDITIVE SPD REF Speed step added to 25.01 SPEED REF. Used with 12.06 TAKE-UP/
PAYOUT.
200000 =
11.05 EXT1
REF MAX
No. Name/Value Description FbEq

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