ABB DCS550 - Page 195

195
Signal and parameter list
3ADW000379R0501 DCS550 Manual e e
Signal / Parameter name
min.
max.
def.
unit
13.23 ConvModeAI5 (conversion mode analog input 5)
The distinction between bipolar and unipolar respectively voltage and current is done via DIP
-switches on the
RAIO
-01 board:
0 = ±
10V Bi -10 V to 10 V / -20 mA to 20 mA bipolar input, default
1 =
0V-10V Uni 0 V to 10 V / 0 mA to 20 mA unipolar input
2 =
2V-10V Uni 2 V to 10 V / 4 mA to 20 mA unipolar input
3 =
5V Offset 5 V / 10 mA offset in the range 0 V to 10 V / 0 mA to 20 mA for testing or indication of
bipolar signals (e.g. torque, speed, etc.)
4 =
6V Offset 6 V / 12 mA offset in the range 2 V to 10 V / 4 mA to 20 mA for testing or indication of
bipolar signals (e.g. torque, speed, etc.)
Bipolar and
unipolar:
Voltage and current:
Int. Scaling: 1 == 1 Type: C Volatile: N
±
10V Bi
6V Offset
±
10V Bi
-
13.24 Unused
13.25 AI6HighVal (analog input 6 high value)
+100 % of the input signal connected to analog input 6 is scaled to the voltage in
AI6HighVal (13.25).
Note:
To use current please set the DIP
-switches (RAIO-01) accordingly and calculate 20 mA to 10 V.
Int. Scaling: 1 == 1 mV Type: I Volatile: N
-10000
10000
10000
mV
13.26 AI6LowVal (analog input 6 low value)
-
100 % of the input signal connected to analog input 6 is scaled to the voltage in AIO6LowVal (13.26).
Notes:
−
AI6LowVal (13.26) is only valid if ConvModeAI6 (13.27) =
±
10V Bi.
−
To use current please set the DIP-switches (RAIO-01) accordingly and calculate 20 mA to 10 V.
Int. Scaling: 1 == 1 mV Type: SI Volatile: N
-10000
10000
-10000
mV