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List of Parameters
Parameters
1-289
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description:
Sets the motor restart speed with the "Hibernation" function.
If hibernation is active a speed setpoint is still supplied to the setpoint channel. If the setpoint increases again and in
so doing exceeds the restart speed, the drive is automatically powered up and the speed setpoint is controlled to
p1080 + p2390 + p2393 via the up ramp of the setpoint channel.
The restart speed is the sum of the minimum speed p1080, the hibernation start speed p2390 and the relative
restart speed p2393.
Dependency:
Refer to: p1080
Note:
The parameter is set to 6 % of the nominal speed/frequency when commissioning is exited.
Example:
Nominal frequency 50 Hz: 6 % * 50 Hz = 3 Hz
Description:
Sets the boost time period for the "Hibernation" function.
Before the drive is finally powered down (goes into hibernation), the setpoint speed is moved to the boost speed
p2395 for the time set in p2394. Depending on the application, this allows the hibernation intervals to be extended
(in time).
Caution:
The controller is not operational while the boost speed is being impressed. As a result, for example, for pump appli-
cations, it must be ensured that the tank does not overflow as a result of the additional boost. For compressors, it
must be ensured that the boost speed does not result in an overpressure condition.
Note:
If a boost speed is not approached, then the boost time period is set to 0 s.
Description:
Sets the boost speed for the "Hibernation" function.
The motor is accelerated to hibernation boost speed p2395 for the hibernation boost time period p2394 before it is
brought to a standstill via the down ramp of the setpoint channel (p1121) and subsequently powered down (pulse
inhibit).
Dependency:
Refer to: p2394
Caution:
The controller is not operational while the boost speed is being impressed. As a result, for example, for pump appli-
cations, it must be ensured that the tank does not overflow as a result of the additional boost. For compressors, it
must be ensured that the boost speed does not result in an overpressure condition.
p2393[0...n]
Hibernation restart speed relative w/o technology controller / Hib st. w/o Tec_c
Access level:
3
Calculated:
p0340 = 1,3,5
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Data set:
DDS, p0180
Min Max Factory
setting
0.000 [rpm]
21000.000 [rpm]
0.000 [rpm]
p2394[0...n]
Hibernation boost time period / Hib t_Boost
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Data set:
DDS, p0180
Min Max Factory
setting
0 [s]
3599 [s]
0 [s]
p2395[0...n]
Hibernation boost speed / Hib n_Boost
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
p2000
Data set:
DDS, p0180
Min Max Factory
setting
0.000 [rpm]
21000.000 [rpm]
0.000 [rpm]
Summary of Contents for CU230P-2 CAN
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