ABB ACS 800 Series, Firmware Manual

Page: 60 / 340

Program features
60
Programmable analogue inputs
The drive has three programmable analogue inputs: one voltage input (0/2 to 10 V or
-10 to 10 V) and two current inputs (0/4 to 20 mA). Two extra inputs are available if
an optional analogue I/O extension module is used. Each input can be inverted and
filtered, and the maximum and minimum values can be adjusted.
The Crane control program supports unipolar and bipolar joystick configuration:
• Unipolar (AI1/JOYST), 0 ... 10 V for the reference and digital inputs for the sign
and start (for example, DIF, DI2 R)
• Bipolar (AI1 BIPOLAR), -10 ... +10 V for the sign and reference and one digital
input for main start (for example, DI1).
Update cycles in the Crane control program
1)
Update cycle in the motor temperature measurement function. See group 35 MOT TEMP MEAS .
Settings
Diagnostics
Input Cycle
AI / standard 6 ms
AI / extension 6 ms (100 ms
1)
)
Parameter Additional information
Group 11 REFERENCE
SELECT
AI as a reference source
Group 13 ANALOGUE
INPUTS
Processing of the standard inputs
30.01 Supervision of AI loss
35.01 AI in a motor temperature measurement
42.07 AI in a mechanical brake control function
98.06 Activation of optional analogue inputs
98.13 Optional AI signal type definition (bipolar or unipolar)
98.14 Optional AI signal type definition (bipolar or unipolar)
Actual signal Additional information
01.18 , 01.19 , 01.20 Values of standard inputs
01.38 , 01.39 Value of optional inputs
Group 09 ACTUAL
SIGNALS
Scaled analogue input values (integer values for function block
programming)