ABB ACS800 Series - Page 117

Actual signals and parameters
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62.10 DANCER LOAD SETPT This parameter is only used if the drive is used to control the dancer
loading. If the drive is not controlling the dancer loading (03.04
DANCER LOAD REF is not sent to an AO) then this parameter can be
ignored.
The 03.04 DANCER LOAD REF is generated from 03.03 DANCER
LOAD SETPT, taper setpoint, and stall tension setpoint. This value
can be sent to an AO to drive a pressure transducer to load the
dancer.
AI1 Analog input AI1 (voltage). 1
AI2 Analog input AI2 (current). 2
AI3 Analog input AI3 (current). 3
AI5 Analog input AI5 (voltage or current). 4
AI6 Analog input AI6 (voltage or current). 5
FIELDBUS 06.04 DATASET 3 WORD 1. See chapter Fieldbus control. 6
PARAM 62.33 Source selected by 62.33 DAN LD SETPT PTR. 7
62.11 DANCER FDBK INPUT Set to the AI that the dancer feedback device is wired into.
The feedback device should be set up to provide zero output (approx.
0.1…0.5 VDC) at full storage and full output (approx. 9.5…10 VDC) at
no storage. If the feedback device provides a bipolar signal, connect it
up to AI6; the feedback should range from approx. -10 VDC to 9.5
VDC.
Note: If the maximum feedback voltage cannot be attained the
position measuring device should be adjusted to the best resolution.
Loss of resolution may decrease the performance of the overall
tension regulation.
AI1 Analog input AI1 (voltage). 1
AI2 Analog input AI2 (current). 2
AI3 Analog input AI3 (current). 3
AI5 (0 V) Analog input AI5 (voltage). 4
AI6 (0 V) Analog input AI6 (voltage). 5
AI6 (-10 V) Analog input AI6 (bipolar voltage). 6
PARAM 62.34 Source selected by 62.34 DAN FDBK PTR. 7
62.12 TAPER REF SELECT This parameter is only used if the drive is used to control the dancer
loading. If the drive is not controlling the dancer loading (03.04
DANCER LOAD REF is not sent to an AO) then this parameter can be
ignored.
If “KEYPAD” is selected, the value of 62.13 MAX TAPER/% TAPER is
the taper maximum. Otherwise, the taper maximum is a scaled value
of the input selected by this parameter and 62.13 MAX TAPER/
%TAPER. The range of the scaling is 0…100%.
KEYPAD Control panel. Reference is 62.13 MAX TAPER/% TAPER. 1
AI1 Analog input AI1 (voltage). 2
AI2 Analog input AI2 (current). 3
AI3 Analog input AI3 (current). 4
AI5 Analog input AI5 (voltage or current). 5
AI6 Analog input AI6 (voltage or current). 6
FIELDBUS 06.05 DATASET 3 WORD 2. See chapter Fieldbus control. 7
No. Name/Value Description FbEq