Lenze L-force HighLine C 8400 Series Reference Manual page 257

Explanation of the automatic DC-injection braking function by means of two examples
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[5-24] Example 1: Signal characteristic for automatic DC-injection braking of a drive without speed feedback
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[5-25] Example 2: Signal characteristic for automatic DC-injection braking of a drive with speed feedback
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8400 HighLine C | Reference manual
‚
ƒ
C00019
C00036
C0107
‚
ƒ
C00019
C00036
L
Motor control (MCTRL)
Parameterisable additional functions
The motor rotates
specified speed. The current
adjusts itself to the load, see .
The DC braking current set in
C00036 is injected.
After the hold time (C00106)
has expired, a pulse inhibit is set.
 Speed setpoint
 Actual speed value of the motor
 Output current of the controller
 Pulse inhibit
 DC-injection braking is active
The motor rotates at the
selected speed. The resulting
current depends on the load, see
.
The DC braking current set in
C00036 is injected.
The actual speed value of the
motor follows the speed setpoint.
The resulting current depends on
the load.
 Speed setpoint
 Actual speed value of the motor
 Output current of the controller
 Pulse inhibit
 DC-injection braking is active
at a
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