Configurations - WEG IOA-01 Guía De Instalación, Configuración Y Operación

2. COnFIGurAtIOnS

Table 1: Configuration of the IOA-01 switches
Switches Function
S2:1 AO3 analog output scale
S2:2 AO4 analog output scale
Type of signal in the AI4
S3:1
analog input
S3:2
Not connected internally
(*) Factory standard.
Table 2: Configuration of the IOB-01 Switches
Switches Function
Type of signal in
S3:1 the AI3 analog
input
Type of signal in
S3:2 the AI4 analog
input
(*) Factory standard.
Through the dip-switches it is possible to set the analog output scale and/or set
the reading signal of the analog inputs to voltage or current mode.
Position
ON Bipolar: -10V +10V
(*)
OFF Unipolar: 0V +10V
ON Bipolar: -10V +10V
(*)
OFF Unipolar: 0V +10V
Current
ON
(0 to 20mA / 4 to 20mA)
Voltage
OFF
(*)
(0 to 10V/ -10 to +10V)
-
Position
ON Current (0 to 20mA /4 to 20mA)
OFF Voltage (0 to 10V)
(*)
ON Current (0 to 20mA /4 to 20mA)
OFF Voltage (0 to 10V/-10 to +10V)
(*)
Figure 4: Location of the configuration switches
Operation
-
Operation
Also set
P0243=0, 1, 2 or 3
Also set P0243=0 or
2 for unipolar signal in
voltage
Observations
Also program
P0259=6
Also program
P0259=4 or 5
Also program
P0262=6
Also program
P0262=4 or 5
Also set
P0248=0, 1, 2 or 3
Also set P0248=0, or
2 for unipolar signal
in voltage and 4 for
bipolar signal
(-10V to +10V)
-
Observations
-
-
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