Accessory Installation; Settings - WEG CFW500 Installation And Operation Manual

Ethernet Communication Plug-in Module

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
Step 2: Remove, if present, the accessory (connected
plug-in module) according to
Step 3: Fit and press the accessory to be installed as
indicated in Figure A1 on page 18
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
Table 1: Signals of control connector
Connector
1
3
5
7 DO1-RL-NO
9 DO1-RL-C
11
2
4
6 DO2-TR
8 RS485 – A (-)
10 RS485 – B (+)
12
6 | CFW500
(Figure A1 on page
DI1 Digital input 1
DI2 Digital input 2
+24 V +24 Vdc power supply
Digital output 1
(NO contact of relay 1)
Digital output 1
(common point of relay 1)
GND Reference 0 V
AO1 Analogical output 1
AI1 Analogical input 1
Digital output 2 (Transistor)
RS485 (Terminal A- )
RS485 (Terminal B+ )
Protective earth input (used by
Earth
Ethernet connector frame)
18).
Figure A1 on page
and then assemble
6.
Description
18.