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314 PROFINET IO – Communication profiles
References
ABB drives can receive control information from multiple sources
including analog and digital inputs, the drive control panel and a
fieldbus adapter module (for example, FENA). To have the drive
controlled through PROFINET, you must select the module as the
source for control information, for example, reference.
References in speed control mode
In the speed control mode, references are 16-bit or 32-bit words
containing a sign bit and a 15-bit or 31-bit integer. A negative
reference (indicating reversed direction of rotation) is formed by
calculating the two’s complement from the corresponding positive
reference.
A 16-bit speed reference (REF or NSOLL_A) in hexadecimal
(0…4000h) corresponds to 0…100% of Maximum Reference (as
defined with a drive parameter).
A 32-bit speed reference (NSOLL_B) in hexadecimal (0…4000
0000h) corresponds to 0…100% of Maximum Reference (as
defined with a drive parameter).
References in positioning mode (ACSM1 only)
In the positioning mode, references are 16-bit or 32-bit words. A
32-bit reference contains a sign bit and a 31-bit integer. A negative
reference (indicating reversed direction of rotation) is formed by
calculating the two’s complement from the corresponding positive
reference.
For a 32-bit position reference (XSOLL_A), the unit and scaling are
defined with drive parameters (for example, POS UNIT, POS2INT
SCALE and FEED CONST).
For a 32-bit velocity reference (VELOCITY_A), the unit and scaling
are defined with drive parameters (for example, POS SPEED UNIT
and POS SPEED2INT).
Summary of Contents for FENA-01
Page 4: ......
Page 20: ...20 Safety instructions ...
Page 32: ...32 Introduction to the manual ...
Page 38: ...38 Overview of the Ethernet network and the FENA 01 11 21 module ...
Page 42: ...42 Mechanical installation ...
Page 46: ...46 Electrical installation ...
Page 48: ......
Page 94: ...94 Modbus TCP Communication profiles ...
Page 106: ...106 Modbus TCP Communication protocol ...
Page 112: ...112 Modbus TCP Diagnostics ...
Page 114: ......
Page 154: ...154 EtherNet IP Start up 3 In the Select Module window select ETHERNET MODULE ...
Page 180: ...180 EtherNet IP Communication profiles ...
Page 246: ......
Page 304: ...304 PROFINET IO Start up ...
Page 374: ...374 AppendixA PROFIdriveparametersandI MrecordsofPROFINETIO ...