Description of the Software Modules and Parameters
Parameter manual b maXX BM5800
Document No.: 5.16029.03
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of 814
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When switching into a lower PWM frequency it must be regarded that the adjusting range
of the output frequency possibly may be reduced.
A change of the set PWM frequency >130.15< during the continuous operation is not ac-
cepted as long as the PWM reduction, warning 216 is triggered.
The display parameter Z47.65– specifies the directly acting current controller cycle time.
130.18 I offset U
Measured current offset of phase U in [A].
130.19 I offset V
Measured current offset of phase V in [A].
130.20 I offset W
Measured current offset of phase W in [A].
130.21 PWM enable
Display of the pulse enable for the power unit.
130.24 Phase error delay time
Reserved
130.25 Mains failure delay
A mains failure is ignored within this time.
Warning 1046 Mains failure is generated in general if a mains failure is detected. If the
mains failure is longer than the Mains failure delay and if the drive was enabled at the be
-
ginning, an error message is generated (error 1016 Mains failure or error 1032 Error DC-
link supply).
Different options are possible for the behavior during the Mains failure delay. This options
are defined in parameter
Z130.10– Mode.
If the mains is available again within the set Mains failure delay, no error message is gen-
erated. The warning is deleted and normal operation is continued.
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