Baumuller b maXX BM5800, Parameter Manual

Page: 680 / 816

Diagnosis
Parameter manual b maXX BM5800
Document No.: 5.16029.03 Baumüller Nürnberg GmbH
680
of 814
3.10
6.22
Blockade time limit 2
Error threshold for the time of blockage monitoring.
If the conditions for blocking have been met, the error (Code No. 210) will be triggered
upon expiration of the set blockade time limit 2.
Blockage monitoring will be deactivated when this parameter is set to 0.
6.25
Power unit peak current
This parameter serves as a display of the peak current (
Z
129.16
–
to
Z
129.19
–
), if the Ixt
model for the PU overload monitoring is used or
Z
129.85
–
to
Z
129.88
–
, if the tempera-
ture model is used instead. See PU temperature model state (
Z
175.2
–
Bit 0) depending
on the PWM frequency
Z
130.15
–
.
6.26
Power unit nominal current
This parameter is used to display the nominal current of the power unit (
Z
129.12
–
,
Z
129.13
–
,
Z
129.14
–
or
Z
129.15
–
) depending on the PWM frequency
Z
130.15
–
.
6.27
Power unit Ixt actual value
This parameter displays the current Ixt value of PU overload monitoring. The current will
be limited to the power unit nominal current with a value of 100%.
At nominal load devices (peak current = nominal current) the current is limited to nominal
current. Additional monitoring and limitation is not required.
The Ixt-actual value is not calculated at nominal load devices and there is no current re-
duction.
This parameter is important if the PU overload monitoring is not executed via the tem-
perature model (see "Status PU temperature model'
Z
175.2
–
, only.
6.28
Motor I
2
t actual value
The output of the I
2
t model (PT
1
element) to monitor the overload monitoring of the motor.
Exceeding of
Z
6.29
–
will trigger Error 205 "I
2
t Overload".
Also see
Z
Overload monitoring of the motor (I
2
t)
–
from page 717. to the functionality of
the l
2
t motor.
Standardization: 100%

Maximum thermal load of the motor