Group 50 Fieldbus - ABB ACSM1 Firmware Manual

Group 50 FIELDBUS
Basic settings for fieldbus communication. See also chapter
control
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
50.01 FBA ENABLE
Enables communication between the drive and fieldbus adapter.
(0) DISABLE
(1) ENABLE
50.02 COMM LOSS FUNC
Selects how the drive reacts in a fieldbus communication break. The time delay is defined by
parameter
(0) NO
(1) FAULT
(2) SPD REF SAFE
on page 313.
[ Disable ]
[ No ]
[ 0.3 s ]
[ Speed ]
[ Position ]
[ SPEED ACT ]
(7 / 1.01)
[ TORQUE ]
(1 / 1.06)
[ FALSE ]
[ FALSE ]
[ FALSE ]
[ FALSE ]
2.12 FBA MAIN CW
2.13 FBA MAIN SW
2.14 FBA MAIN REF1
2.15 FBA MAIN REF2
FW block:
No communication.
Communication between drive and fieldbus adapter enabled.
FW block:
50.03 COMM LOSS T
Protection inactive.
Protection active. The drive generates alarm FIELDBUS COMM and
sets the speed to the value defined by parameter
SAFE.
Protection is active.
FIELDBUS
TLF9 500 μsec
2.14 FBA MAIN REF1
2.15 FBA MAIN REF2
50.01 FBA ENABLE
50.02 COMM LOSS FUNC
50.03 COMM LOSS T OUT
50.04 FBA REF1 MODESEL
50.05 FBA REF2 MODESEL
< 50.06 FBA ACT1 TR SRC
< 50.07 FBA ACT2 TR SRC
< 50.08 FBA SW B12 SRC
< 50.09 FBA SW B13 SRC
< 50.10 FBA SW B14 SRC
< 50.11 FBA SW B15 SRC
(page 58)
(page 60)
(page 61)
(page 61)
FIELDBUS (see above)
FIELDBUS (see above)
OUT.
WARNING! Make sure that it is safe to continue operation in
case of a communication break.
Appendix A – Fieldbus
36
(1)
2.12 FBA MAIN CW
2.13 FBA MAIN SW
46.02 SPEED REF
Parameters and firmware blocks
149