WEG CFW100-IOA, Installation, Configuration And Operations Manual, Page: 7 / 20

I/O Expansion Modules
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CFW100 | 7
Switch S1.2, presented in Figure A2 on page 15 , is
used to select the type of analog output. For a voltage
output you must set S1.2 = ON and related parameters,
for current output the switch is set S1.2 = OFF, as
presented in
Table 2 on page 7 . For further details,
refer to chapter 12 of the CFW100 programming manual.
Table 2: Configurations of the connectors to select the type
of signal at the analog input and output on the CFW100-IOA
Input Signal
Setting of
Switch S1
Signal
Range
Parameter
Setting
AI1
Voltage S1.1 = OFF 0 ... 10 V P233 = 0 or 2
Current S1.1 = ON
0 ... 20 mA P233 = 0 or 2
4 ... 20 mA P233 = 1 or 3
AO1
Voltage S1.2 = ON 0 ... 10 V P253 = 0 or 3
Current S1.2 = OFF
0 ... 20 mA P253 = 1 or 4
4 ... 20 mA P253 = 2 or 5
NOTE!
The firmware version of the CFW100-IOA
accessory can be viewed in parameter P024
of the CFW100 inverter.
ATTENTION!
For the proper operation of the CFW100
inverter with the CFW100-IOA module,
parameters P308, P310, P311 and P312 must
be programmed with the factory settings.
For further details, refer to the programming
manual of the CFW100 V2.3X or up.