ABB ACS 800 Series, Firmware Manual

Page: 317 / 340

Analogue Extension Module
317
Parameter settings: bipolar input in joystick mode
The table below lists the parameters that affect the handling of the speed and
direction reference received through the extension module bipolar input AI1 (AI5 of
the drive).
The figure below presents the speed reference corresponding to bipolar input AI1 of
the extension module in joystick mode.
1)
Enables the use of both positive and negative speed range.
2)
Set if supervision of living zero is used.
Parameter Setting
98.06 AI/O EXT MODULE RAIO-SLOT1
98.13 AI/O EXT AI1 FUNC BIPOLAR AI5
10.03 REF DIRECTION FORWARD; REVERSE; REQUEST
(1
11.02 EXT1/EXT2 SELECT EXT1
11.03 EXT REF1 SELECT AI5/JOYST
11.04 EXT REF1 MINIMUM minREF1
11.05 EXT REF1 MAXIMUM maxREF1
13.16 MINIMUM AI5 minAI5
13.17 MAXIMUM AI5 maxAI5
13.18 SCALE AI5 100%
13.20 INVERT AI5 NO
30.01 AI<MIN FUNCTION
(2
Speed
Re
fe
rence
minAI5 = 13.16 MINIMUM AI5
maxAI5 = 13.17 MAXIMUM AI5
scaled maxREF1 = 13.18 SCALE AI5 x 11.05 EXT REF1 MAXIMUM
minREF1 = 11.04 EXT REF1 MINIMUM
scaled
minREF1
-minAI5 minAI5 maxAI5 -maxAI5
-minREF1
-scaled
Analogue Input Signal
Operation Range
maxREF1
maxREF1
10.03 REF DIRECTION =
FORWARD or
REQUEST
1)
10.03 REF DIRECTION =
REVERSE or
REQUEST
1)