Hibernation Mode - Siemens SED2 Commissioning Manual

8.3 Hibernation mode

Carry out quick commissioning and modify the parameters for normal operation, then proceed as follows:
Output [Hz ]
P2392 Restart freq.
P2390 Hibernation freq.
PID error [% ]
P2392 Restart freq.
hibernation
(-) error [%]
Start with quick commissioning according to application 1
Par. no. Value Parameter function
P0003 3 User access level
P2390 ...% Hibernation frequency setpoint [%]
P2391 ...s Hibernation timer
P2392 ...% Restart PID controller deviation [%]
56 / 100
Siemens
Building Technologies
f
VSD frequency
Min. freq.
P2391
Hibernation timer
0%
Max.
T1 T2
Commissioning Guide
8 Additional functions
PID frequency
Restart
Hibernation
mode
T3 T4 T5
Function selection
Expert access
Recommendation: Value 15 to 20% greater than
the minimum frequency
Set the desired time T1 to T3 (before hibernation
mode kicks in) (see diagram above)
Define the PID frequency at which the motor has to
restart
Time [s]
Time [s]
CM1G5192en
29.07.2010