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FMBT-21 configuration parameters – group C (group 3)
Note: The actual parameter group number depends on the drive type. Group C (group
3) corresponds to:
•
parameter group 52 in ACS480, ACS580, ACH580 and ACQ580.
•
parameter group is typically 52/55 (group 152/155 in some variants) in ACS880 if
the adapter is installed as fieldbus adapter A/B.
Name/Value
Description
No.
1)
01
FBA A/B data
Selects the drive parameter address from which the data is read
in1 (drive to cli-
to the Data in 1 register is written (from the server to the client).
ent)
The Modbus register address maps are explained in chapter
Modbus/TCP – Communication protocol
by a decimal number in the range of 0 to 9999 as follows:
0
1...99
101...9999
0 = None
Not used
101...9999
Parameter index with format xxyy, where
• xx is the parameter group number (1...99)
• yy is the parameter number index within that group (01...99).
Note: In ACS480, ACS580 and ACS880, choose Other to display a
list of mappable drive parameters.
02
Data in 2 ... Data
See parameter 01 FBA A/B data in 1.
12
in 12
1) The number of parameters in this group may vary by drive type and drive firmware.
Control locations
￭
ABB drives can receive control information from multiple sources including digital
inputs, analog inputs, the drive control panel and a fieldbus adapter module. ABB
drives allow the user to separately determine the source for each type of control
information (Start, Stop, Direction, Reference, Fault reset, etc.).
To give the fieldbus client the most complete control over the drive, you must select
the adapter module as the source of this information. The drive-specific parameter
setting examples below contain the drive control parameters relevant in the examples.
For a complete parameter list, see the drive documentation.
Starting up fieldbus communication for ACS480, ACx580
and ACS880 drives
1.
Power up the drive.
2.
Enable the communication between the adapter module and the drive by selecting
the correct slot number in parameter 50.01 FBA A enable.
The content is defined
Not used
Virtual address area of drive control. Not used
when the Modbus/TCP protocol is used.
Parameter area of the drive
Modbus/TCP – Start-up 33
Default
0 = None
0 = None
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