ABB ACSM1 Firmware Manual page 265

AIx Min Scale > AIx Max Scale
The AIx filt gain inputs determine a filtering time for each input as follows:
AIx filt gain
0
1
2
3
4
5
6
7
The AIx mode outputs show whether the corresponding input is voltage (0) or current
(1). The voltage/current selection is made using the hardware switches on the FIO-11.
Inputs Analogue input filter gain selection (AI1 filt gain ... AI3 filt gain): INT
Minimum value of input signal (AI1 Min ... AI3 Min): REAL (> -11 V or -22 mA)
Maximum value of input signal (AI1 Max ... AI3 Max): REAL (< 11 V or 22 mA)
Minimum value of scaled output signal (AI1 Min scale ... AI3 Min scale): REAL
Maximum value of scaled output signal (AI1 Max scale ... AI3 Max scale): REAL
Outputs Analogue input mode (voltage or current) (AI1 mode ... AI3 mode): Boolean
Value of analogue input (AI1 ... AI3): REAL
Scaled value of analogue input (AI1 scaled ... AI3 scaled): REAL
Error output (Error): DINT (0 = No error; 1 = Application program memory full)
-11 V or
-22 mA
AIx Max Scale
Filtering time Notes
No filtering
125 µs Recommended setting
250 µs
500 µs
1 ms
2 ms
4 ms
7.9375 ms
AIx scaled
32768
AIx Min Scale
11 V or
22 mA
-32768
Standard function blocks
265
AIx [V or mA]