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5
CONNECTING A DEVICE TO THE DRIVE SCAN
5.5
INVERSOR DE FREQUÊNCIA CFW500
5.5.1 RS-485
To connect the CFW500 to the WCD-ED300 via the RS-485 communication interface using the Modbus-RTU
protocol, it is necessary to install on the CFW100 the accessory listed in
Table 5.5.1
. The supported CFW500
firmware versions are v2.0 and above.
Refer to the CFW500 RS-485 Serial Communication guide, which can be obtained from the download center at
, for additional information.
WARNING!
The CRS485-B accessory has an additional RS-485 interface. The default interface consists of the
signals from pins 12 (A), 14 (B) and 16 (GND). The second interface consists of the signals from pins
20 (A), 22 (B) and 24 (GND).
Table 5.12:
RS-485 hardware accessories of the CFW500 compatible with Modbus RTU protocol
Accessory
WEG Item
Parameters
A signal pin (-)
B signal pin (+)
GND signal pin
CRS485-B
14742132
Table 5.13
12 e 20
14 e 22
16 e 24
IOS
14741859
14
16
18
CCAN
14741999
10
12
14
CRS232
14742005
10
12
4
CPDP
14742132
8
10
12
CPDP2
12443605
IOD
14742006
12
14
16
IOAD
14742129
IOR-B
14742003
ENC
12619000
CUSB
14742001
CETH-IP
12892614
8
10
11
CEMB-TC
12892815
CEPN-IO
12892816
Table 5.13:
Parameters related to the RS-485 communication accessories
Parameter
Description
Values range
P0308
Serial address
1 a 247
P0310
Serial baud rate
0 = 9600 bps
1 = 19200 bps
2 = 38400 bps
Low Voltage Devices | 5-15
Содержание Drive Scan
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Страница 4: ...Summary of reviews Version Revision Description 1 0X 00 First edition...
Страница 11: ...2 INSTALLATION RECOMMENDATIONS Low Voltage Devices 2 2...
Страница 58: ...6 SETTING THE DRIVE SCAN ON THE MFM Figure 6 22 RS 485 network con guration Low Voltage Devices 6 13...
Страница 59: ...6 SETTING THE DRIVE SCAN ON THE MFM Low Voltage Devices 6 14...
Страница 71: ...8 SETTING THE IP ON WINDOWS 10 Click on OK Figure A 7 Figure A 7 Changing IP Low Voltage Devices 8 3...
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