WEG DeviceNet CFW500 Installation, Configuration And Operations Manual - page 9
Digital I/Os Plug-in Module
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CFW500 | 9
Table 1: Settings of switches to select the type of analog
input and output signal of the CFW500-IOD
Input/
Output
Signal
Setting of
Switch S1
Range of
Signal
Parameter
Settings
AI1
Voltage
S1.1 = OFF
0...10 V
P0233 = 0 or 2
Current
S1.1 = ON
0...20 mA P0233 = 0 or 2
4...20 mA P0233 = 1 or 3
AO1
Voltage
S1.2 = ON
0...10 V
P0253 = 0 or 3
Current S1.2 = OFF
0...20 mA P0253 = 1 or 4
4...20 mA P0253 = 2 or 5
Table 2: Configurations of the RS485 configuration
switches
Communication Switch Switch setting
Option
RS485
S1
(*)
S1.3 = OFF and
S1.4 = OFF
RS485
termination
OFF
S1.3 = ON and
S1.4 = ON
RS485
termination
ON
(*) No other combinations of the switches are allowed.
This module has a connector (
figure A.2
) to enable the
use of the Flash Memory Module (CFW500-MMF), which
allows data transfer between inverters. For further details
on this accessory, refer to the installation, configuration
and operation guide of the CFW500-MMF.