WEG DeviceNet CFW500 Installation and operation manual - 4 Accessory Installation
Ethernet Communication Plug-in Module
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6 | CFW500
4 ACCESSORY INSTALLATION
The accessory is easily installed or replaced. For correct
installation of the accessory execute the following steps:
Step 1: With the inverter de-energized, remove the front
cover of the inverter (
Figure A1 on page 18
).
Step 2: Remove, if present, the accessory (connected
plug-in module) according to
Figure A1 on page 18
.
Step 3: Fit and press the accessory to be installed as
indicated in
Figure A1 on page 18
and then assemble
the front cover of the inverter.
Step 4: Power up the inverter and check if parameter
P0027 shows value 11 (P0027 = 11). If this information
is not true, check if the module has an Ethernet interface
and repeat steps 1-4.
5 SETTINGS
The control connections (analogical input / output, digital
inputs / outputs and RS485 interface) must be performed
as shown in
Table 1 on page 6
.
Table 1: Signals of control connector
Connector
Description
S
up
er
io
r T
erm
in
al
1
DI1
Digital input 1
3
DI2
Digital input 2
5
+24 V
+24 Vdc power supply
7
DO1-RL-NO
Digital output 1
(NO contact of relay 1)
9
DO1-RL-C
Digital output 1
(common point of relay 1)
11
GND
Reference 0 V
In
fer
io
r T
erm
in
al
2
AO1
Analogical output 1
4
AI1
Analogical input 1
6
DO2-TR
Digital output 2 (Transistor)
8
RS485 – A (-)
RS485 (Terminal A- )
10
RS485 – B (+)
RS485 (Terminal B+ )
12
Earth
Protective earth input (used by
Ethernet connector frame)