Baumuller b maXX BM5800, Parameter Manual

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Diagnosis
Parameter manual b maXX BM5800
Document No.: 5.16029.03 Baumüller Nürnberg GmbH
678
of 814
3.10
6.7
Max. pos. speed error value
Speed error value limit.

The maximum permitted positive difference between set value and actual speed is set
here for each axis. Exceeding this limit through the response time set in Parameter
Z
6.11
–
will lead to error message 201 "Exceeded limit pos. speed error value".
The clock of the monitoring of the speed error value is 1 ms.
The parameters
Z
6.7
–
Max. pos. speed difference,
Z
6.8
–
Max. neg. speed difference
and
Z
6.14
–
Velocity window percentage are used to generate the "N
act
= N
set
" message.
For details see the description of
Z
18.20
–
Speed controller status.
6.8
Max. neg. speed error value
The maximum permitted negative difference between set value and actual speed is set
here for each axis. Exceeding this limit through the response time set in Parameter
Z
6.11
–
will lead to error message 202 "Exceeded limit neg. speed error value".
The parameters
Z
6.8
–
Max. neg. speed difference,
Z
6.7
–
Max. pos. speed difference
and
Z
6.14
–
Velocity window percentage are used to generate the "N
act
= N
set
" message.
For details see the description of
Z
18.20
–
Speed controller status.
6.11
Speed error value response time
The maximum time is specified here in ms for each axis in which the set limit values of
the speed error value (Parameter
Z
6.7
–
,
Z
6.8
–
) may be exceeded before a drive error
will be triggered.
The default value of the monitoring accords to the fourfold of the speed controller - cycle
time (RT0 cycle time).
6.12
Speed actual value > Speed ON threshold
The ON threshold of the free adaptable speed threshold with hysteresis is set here. If the
absolute value of the
Z
18.22
–
Speed actual value exceeds this threshold (
Z
6.12
–
), bit 8
in
Z
18.20
–
Speed controller status is set. The bit will be canceled again if the value falls
below the OFF threshold (
Z
6.13
–
).
6.13
Speed actual value > Speed OFF threshold
The OFF threshold of the free adaptable speed threshold with hysteresis is set here. If
the absolute value of the
Z
18.22
–
Speed actual value is fallen below this threshold
(
Z
6.12
–
), bit 8 in
Z
18.20
–
Speed controller status is canceled. The bit will be set again
if the value exceeds the ON threshold (
Z
6.13
–
).