Parameters and firmware blocks
180
Group 50 FIELDBUS
Basic settings for fieldbus communication. See also chapter Appendix A – Fieldbus
control on page 385.
50
50 FIELDBUS
Firmware block:
FIELDBUS
(50)
This block
• initialises the fieldbus
communication
• selects communication supervision
method
• defines scaling of the fieldbus
references and actual values
• selects sources for programmable
status word bits
• shows the fieldbus control and
status words, and references.
Block outputs located in other
parameter groups
2.12 FBA MAIN CW (page 81)
2.13 FBA MAIN SW (page 84)
2.14 FBA MAIN REF1 (page 85)
2.15 FBA MAIN REF2 (page 85)
50.01 FBA ENABLE FW block: FIELDBUS (see above)
Enables communication between the drive and fieldbus adapter.
(0) DISABLE No communication.
(1) ENABLE Communication between drive and fieldbus adapter enabled.
50.02 COMM LOSS FUNC FW block: FIELDBUS (see above)
Selects how the drive reacts in a fieldbus communication break. The time delay is defined by
parameter 50.03 COMM LOSS T OUT.
(0) NO Protection inactive.
(1) FAULT Protection active. The drive generates alarm FIELDBUS COMM and
sets the speed to the value defined by parameter 46.02 SPEED REF
SAFE.
WARNING! Make sure that it is safe to continue operation in
case of a communication break.
(2) SPD REF SAFE Protection is active.
FIELDBUS
36
TLF9 500 µsec (1)
50.01 FBA ENABLE
[ Disable ]
50.02 COMM LOSS FUNC
[ No ]
50.03 COMM LOSS T OUT
[ 0.3 s ]
50.04 FBA REF1 MODESEL
[ Speed ]
50.05 FBA REF2 MODESEL
[ Position ]
< 50.06 FBA ACT1 TR SRC
[ SPEED ACT ]
(7 / 1 .01)
< 50.07 FBA ACT2 TR SRC
[ TORQUE ]
(1 / 1 .06)
< 50.08 FBA SW B12 SRC
[ FALSE ]
< 50.09 FBA SW B13 SRC
[ FALSE ]
< 50.10 FBA SW B14 SRC
[ FALSE ]
< 50.11 FBA SW B15 SRC
[ FALSE ]
2.12 FBA MAIN CW
2.13 FBA MAIN SW
2.14 FBA MAIN REF1
2.15 FBA MAIN REF2
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