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Fieldbus control description

Setting up communication through a fieldbus adapter module

Before configuring the drive for fieldbus control, the adapter module must be

mechanically and electrically installed according to the instructions given in the

User’s Manual of the appropriate fieldbus adapter module.

The communication between the drive and the fieldbus adapter module is activated

by setting parameter 50.01 FBA ENABLE to (1) ENABLE. The adapter-specific

parameters must also be set. See the table below.

Parameter

Setting for

fieldbus control

Function/Information

COMMUNICATION INITIALISATION AND SUPERVISION

50.01 FBA ENABLE (1) ENABLE Initialises communication between drive and fieldbus adapter module.

50.02 COMM LOSS

FUNC

(0) NO

(1) FAULT

(2) SPD REF SAFE

(3) LAST SPEED

Selects how the drive reacts in a fieldbus communication break.

50.03 COMM LOSS T

OUT

0.3…6553.5 s Defines the time between communication break detection and the

action selected with parameter 50.02 COMM LOSS FUNC.

50.04 FBA REF1

MODESEL and 50.05

FBA REF2 MODESEL

(0) RAW DATA

(1) TORQUE

(2) SPEED

(3) POSITION *

(4) VELOCITY *

(5) AUTO

Defines the fieldbus reference scaling.

When (0) RAW DATA is selected, see also parameters 50.06…50.11.

* in Motion Control Program only

ADAPTER MODULE CONFIGURATION

51.01 FBA TYPE – Displays the type of the fieldbus adapter module.

51.02 FBA PAR2 These parameters are adapter module-specific. For more information, see the User’s Manual

of the fieldbus adapter module. Note that not all of these parameters are necessarily used.

• • •

51.26 FBA PAR26

51.27 FBA PAR

REFRESH

(0) DONE

(1) REFRESH

Validates any changed adapter module configuration parameter

settings.

51.28 PAR TABLE

VER

– Displays the parameter table revision of the fieldbus adapter module

mapping file stored in the memory of the drive.

51.29 DRIVE TYPE

CODE

– Displays the drive type code of the fieldbus adapter module mapping

file stored in the memory of the drive.

51.30 MAPPING FILE

VER

– Displays the fieldbus adapter module mapping file revision stored in the

memory of the drive.

51.31 D2FBA COMM

STA

– Displays the status of the fieldbus adapter module communication.

51.32 FBA COMM SW

VER

– Displays the common program revision of the adapter module.

51.33 FBA APPL SW

VER

– Displays the application program revision of the adapter module.

Note: In the User’s Manual of the fieldbus adapter module, the parameter group number is 1 or A for parameters

51.01…51.26.

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