Parker Hannifin S.p.A. - Divisione S.B.C. “SPD” User’s Manual
33
7.1 Binary parameters main block
Par.
Description
Def. Type/
Notes
Pb40.0
Selection of the first or second full scale of the speed
reference: If = 0, Pr2 will be used to rate the analogue
reference 2, If = 1, parameter Pr3 will be used.
0 R/W
M
Pb40.1
Activation of the algorithm to suppress vibration at 0
speed: If = 1, the algorithm is turned on.
0 R/W
M
Pb40.2
Selection of the reserved/user reference:
If one, the reserved reference coming from the current
operating mode is used, if zero, the reference selected by
Pr40.0, Pr40.12 and Pr40.13 is used
0 R/W
M
Pb40.3
Reference hold: If = 1, the reference will not be updated
and the motor will not follow the variations of the input
reference. If = 0, the reference will follow the variation of the
input reference.
0 R/W
M
Pb40.4
Left limit switch: If = 1 and the reference selected requires
negative speed, the reference is set to 0 following the ramp
set in Pr12. If = 0, no control is made
0 R/W
M
Pb40.5
Right limit switch: If = 1 and the reference selected
requires negative speed, the reference is set to 0 following
the ramp set in Pr12. If = 0, no control is made
0 R/W
M
Pb40.6
Stop function: If = 1, the motor is set to zero speed
following the ramp set in Pr12.
0 R/W
M
Pb40.7
Selection of the absolute/relative speed window: If equal
to zero, the speed window Pr14 Pr15 Pb41.1 will operate in
relative mode. Otherwise, if = 1, it will function in absolute
mode.
0 R/W
M
Pb40.8
Analogue torque limit: If = 1, Pr22 will be used and also
the auxiliary analogue input in order to limit the torque to the
motor.
0 R/W
M
Pb40.9
Software enable: If = 0, the converter cannot be enabled.
1 R/W
M
Pb40.11
Selector for auxiliary analogue output: If = 0, a signal
proportional to the torque supplied by the motor will be
present at the auxiliary analogue output 42.4=0. If – 1, a
value proportional to Pr38 will be present.
R/W
M
Pb40.12
Selection of the digital/analogue reference: If = 0, the
analogue input will be selected as the main reference. If = 1,
the reference will be digital and b40.13 can be used to select
parameter Pr4 or parameter Pr5.
0 R/W
M
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