Baumuller b maXX BM3000 User Manual

Description of the Software Modules and Parameters
Parameter manual b maXX BM3000
Document no.: 5.12001.07
693
of 820
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6.11 Speed error response time
The maximum time is specified here in ms for each axis in which the set limit values of
the speed difference (Parameter
Z6.5–, Z6.6–) may be exceeded before a drive error
will be triggered.
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
Z18.22– Speed actual value exceeds this threshold (Z6.12–), bit 8
in Z18.20– Speed controller status is set. The bit will be canceled again if the value falls
below the OFF threshold (Z6.13–).
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
Z18.22– Speed actual value is fallen below this threshold
(Z6.12–), bit 8 in Z18.20– Speed controller status is canceled. The bit will be set again
if the value exceeds the ON threshold (Z6.13–).
6.14 Velocity window percentage
The percentage parameter relates to the current speed set value (Z18.21–). It is used for
generation of the "N
act
= N
set
" message in Speed controller status (Z18.20– bit 12).
Condition for "N
act
= N
set
" :
Z18.23– e2 Speed error Z18.21– w2 speed set value * 
Z6.14– Velocity window percentage
In addition to Z6.14– both absolute limits (Z6.7– and Z6.8–) are used for generation of
"N
act
= N
set
"! For details see the description of Z18.20– Speed controller status.
At 0% the parameter Z6.14– Velocity window percentage is not used for generation of
"N
act
= N
set
" message.
6.20 Blockade speed limit
Standstill threshold for blockage monitoring.
The blockage monitoring detects a block when the speed control is at the current limit and
the drive at the same time at standstill (|Nist| < Blockade Speed Limit).
The threshold for the actual speed under which the drive is assumed to be blocked can
be set under this parameter.

Baumuller b maXX BM3000 Specifications

General

Brand	Baumuller
Model	b maXX BM3000
Category	Measuring Instruments
Language	English