Lenze 931K - Manual (Page 48)

Parameter setting
"Speed control" mode
Acceleration value
7
l
48 KHB 13.0004−EN 2.1
7.3.2 Acceleration value
ƒ Parameterising the acceleration values for the speed control mode.
PNU 1011.0 and PNU 1011.1 both enable access to the acceleration for CW and CCW
direction of rotation. If a value is transferred, it is valid for both directions of rotation.
PNU 1011.2 enables access to the acceleration and deceleration ramp for both directions
of rotation. If a value is transferred, it is valid for accelerating and decelerating in both
directions of rotation.
The data is interpreted according to the selected physical units. (
¶ 43)
Please observe that only the actual value of the acceleration ramp for the positive direction
of rotation is read.
PNU Name Possible settings Characteristics
Lenze Selection Description
1011 Acceleration for
Velocity Control Ċ UINT32 RW Ċ
Setting the acceleration and
deceleration for the speed
control mode
0 Acceleration
Velocity Control
10000 0 {1 rpm/s} 20000 Acceleration, the value set is
valid for both directions of
rotation
l Reads out only the actual
value for the positive
direction of rotation
1 Deceleration
Velocity Control
10000 0 {1 rpm/s} 20000 Deceleration, the value set is
valid for both directions of
rotation
l Reads out only the actual
value for the positive
direction of rotation
2 All Accelerations
Velocity Control
10000 0 {1 rpm/s} 20000 Acceleration and
deceleration, the value set is
valid for both directions of
rotation
l Writes the value set to
PNU 1011, subindexes 0
and 1
l Reads out the actual value
for the positive direction
of rotation under
PNU 1011, subindex 0