Quick start-up guide
21
In case this happens, try to set the IP address again and make
sure that you typed everything correctly
• Another way to set IP address is to use the control panel of the
drive. Set IP address to RETA-01 configuration parameters
51.04 - 51.07, subnet mask to parameters 51.08 - 51.11 and
gateway address to parameters 51.12 - 51.15 if necessary. Set
RETA-01 configuration parameter 51.27 to REFRESH to enable
the network settings.
Communication
The module is now ready to operate with Modbus/TCP or
EtherNet/IP protocol. The protocol and communication profile
used in the application can be selected with a RETA-01
configuration parameter, “PROTOCOL”:
Note: With ACS550 the profile selection is automatic. With
ACS800 the profile must be selected with parameter 98.07 as
follows:
• Modbus/TCP: 98.07 = ABB DRIVES
• Ethernet/IP AC/DC communication profile: 98.07 = GENERIC
• Ethernet/IP ABB Drives communication profile: 98.07 = ABB
DRIVES
Modbus/TCP master configuration
• Modbus/TCP is based on data registers, which hold IO and
parameter values. See chapter communication for register
mapping and supported function codes.
0 = Modbus/TCP
1 = EtherNet/IP AC/DC communication profile
2 = EtherNet/IP ABB Drives communication profile
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