Stopping The Deceleration Ramp Function Generator - Lenze i550 Commissioning Manual

14.1.2

Stopping the deceleration ramp function generator

The deceleration ramp function generator is stopped for a short time if the voltage threshold
for braking operation is exceeded.
Details
When this braking method is selected, the maximum permissible time for the deceleration
override has to be set in 0x2541:005
If the DC-bus voltage does not fall below the voltage threshold for braking operation
•
shown in 0x2541:002 (P706.02)
The time is only reset if the voltage threshold shown in
•
reached.
(P706.05).
within this time, the motor is decelerated further.
0x2541:002 (P706.02)
Additional functions
Brake energy management
Stopping the deceleration ramp function generator
is not
523