2 s2, short-term operation, S2, short-term operation, 8motion design – Lenze DSD User Manual
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Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23
271
8
Motion design
8.3
Predefined motion profile according to operating mode
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8.3.2
S2, short-term operation
The operating time with constant load does not suffice to reach the thermal steady state. During
the break that follows, the motor can cool down to the initial temperature.
[8-10] Motion profile for operating mode S2
t
BRK = 1
CINH = 1
t
acc
t
dec
Description
t
Cycle time, corresponds to the duration of the load phase.
t
acc
Acceleration time required by the drive until the constant load condition is reached.
t
dec
Deceleration time required by the drive until standstill.
BRK
Brake, BRK = 1: brake active
CINH Controller inhibit, CINH = 1: controller inhibit active