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ACS550 User’s Manual
147
Start-Up
Group 98: Options
This group configures for options, in particular, enabling serial communication with
the drive.
Code Description
9802
COMM PROT SEL
Selects the communication protocol.
0 =
NOT
SEL
– No communication protocol selected.
1 =
STD
MODBUS
– The drive communicates with Modbus via the RS485 channel (X1-communications, terminal).
• See also parameter Group 53
EFB
PROTOCOL
.
4 =
EXT
FBA
– The drive communicates via a fieldbus adapter module in option slot 2 of the drive.
• See also parameter Group 51
EXT
COMM
MODULE
.