GE Industrial Solutions DV-300 DC Drive Users Manual - Manual (Page 150)

GEI-100332Ga
——— FUNCTION DESCRIPTION ———
6
22
Speed min amount It defines the minimum speed for both directions 6KDV3 ... Q4. A value below minimum
is not accepted, regardless of the reference value selected. This parameter effects the
ramp input. If the Speed min amount parameter is changed, the Parameter Speed min
pos and Speed min neg parameters are set to the same value. If any of these parameters
are subsequently changed, the last change is valid. The value to be entered is based on
the factor function.
Speed max amount It defines the maximum speed for both directions 6KDV3 ... Q4... This parameter affects
the speed regulator input and therefore takes into account both the reference values
that come from the ramp as well as the direction of rotation (see Figure 6.4.2.1). If the
Speed max amount parameter is changed, the Speed max pos and Speed max neg
parameters are set to the same value. If any of these values is subsequently changed,
the last change is valid. The value to be entered is based on the factor function.
Speed min pos It defines the minimum speed for the clockwise rotation of the motor. A value below
minimum is not accepted, regardless of the reference value selected. This function ef-
fects the ramp input (see Figure 6.4.1.1). The value of the parameter to be entered is
based on the factor function.
Speed max pos It defines the maximum speed for the clockwise rotation of the motor. This function af-
fects the input of the speed regulator and therefore takes into account both the reference
values that come from the ramp as well as the direction of rotation (see Figure 6.4.1.1).
The value of the parameter entered is based on the factor function.
Speed min neg It defines the minimum speed for the counterclockwise rotation of the motor 6KDV3
... Q4.... A value below minimum is not accepted, regardless of the reference value
selected. This parameter effects the ramp input (see Figure 6.4.1.1). The value of the
parameter entered is based on the factor function.
Speed max neg It defines the maximum speed for the counterclockwise rotation of the motor 6KDV3
... Q4.... This parameter effects the input of the speed regulator and therefore takes into
account both the reference values that come from the ramp as well as the direction of
rotation (see Figure 6.4.1.1).The value of the parameter entered is based on the factor
function.
Speed limited Message that indicates that the reference value, is currently limited by the entered
minimum and maximum limit values.
High Reference value currently limited since the value entered is out
of range of the limit values defined.
Low Reference value within the defined limit values.
n
ote
! The Speed min amount, Speed min pos and Speed min neg parameters have an effect on the
Ramp ref 1 reference value, the motor potentiometer function and the multi-speed function.
They do not, however, have an effect on the Ramp ref 2 parameter!