Parameters
List of Parameters
1-38
© Siemens AG 2007 All Rights Reserved
SINAMICS G120 Control Units CU240S, Edition 05/2007
Description: The inductance of the used output filter (phase value in mH).
Note: The paramter is only changable if a custom filter is selected (P0230 = 4).
Description: The capacity of the used output filter (phase value in µF, if connected in triangle 3*C
Note: The paramter is only changable if a custom filter is selected (P0230 = 4).
Description: Selects reaction of inverter to an internal thermal overload condition.
Values: 0: Reduce output frequency and output current
1: No reduction, trip (F0004/ 5/ 6) when thermal limits reached
2: Reduce pulse frequency, output current and output frequency
3: Reduce pulse freq. only and trip (F0006), when overload too hig
Dependency: Following physical values influence the inverter overload protection (see diagram):
• Heat sink temperature (r0037.0); causes A0504 and F0004.
• IGBT Junction temperature (r0037.1); causes F0004 or F0006.
• Delta temperature between heat sink and junction temperature; causes A0504 and F0006.
• Inverter I2t (r0036); causes A0505 and F0005.
p0233 Filter inductance / Filter inductance
Access level: 1 P-Group: Motor Data type: Floating Point
Quick comm. YES Active: YES Data set: -
Can be changed: C
Min Max Factory setting
0.00000 1000.00000 0.00000
p0234 Filter capacity / Filter capacity
Access level: 1 P-Group: Motor Data type: Floating Point
Quick comm. YES Active: YES Data set: -
Can be changed: C
Min Max Factory setting
0.00000 1000.00000 0.00000
p0290 Inverter overload reaction / Overload reaction
Access level: 3 P-Group: Converter Data type: Unsigned16
Quick comm. NO Active: NO Data set: -
Can be changed: T
Min Max Factory setting
0 3 2
A0504
A0505
A0506
F0004
F0005
Inverter overload reaction
P0290
f_pulse
control
i_max control
(U/f)
Current control
(SLVC, VC)
r0036
r0037
Heat sink
temperature
P0292
IGBT
temperature
P0292
i
2
t
P0294
Inverter monitoring
F0006
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