ABB DCS550 Series, Manual

Page: 195 / 316

195
Signal and parameter list
3ADW000379R0501 DCS550 Manual e e
Signal / Parameter name
m
in.
ma
x.
def
.
uni
t
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
±
1
0
V Bi
6
V
O
ffs
e
t
±
1
0
V 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 10
000
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