Baumuller b maXX BM3000 User Manual

Description of the Software Modules and Parameters
Parameter manual b maXX BM3000
Document no.: 5.12001.07
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of 820
4
If a negative virtual master axis speed Z159.9– is selected, the cam is processed re-
versely.
Example for the calculation time of processing with a virtual master axis:
Count supporting points Z159.5– = 512
Virtual master axis speed Z159.9– = 216
Fieldbus task cycle time Z1.10– = 1 ms
In order to obtain the required speed, in order to process the cam in 0.4 sec,
the following is required:
4.6.5.3 Parameter-controlled processing
With parameter-controlled processing, the table index is specified by an input parameter
and is adjusted by an accordant parameterization.
Index calculation is made as follows:
m Input parameters - type "Float":
m Input parameters - type "Integer":
n Processing is executed once, only (Z159.2– bit 5 = 0):
n Processing is executed cyclical (Z159.2– bit 5 = 0):
In order to process the AND operation in bit mode, the supporting point count
must comply with a power of 2 (for example 256 or 512).
Processing time
512 256
216
----------------------
1 ms 0.60 s==
Virtual master axis speed Count_Supporting points 256
Cycle time of field bus task
Processing time
------------------------------------------------------------------
=
Virtual master axis speed 512 256
1 ms
400 ms
-----------------
 328==
Index Parameter value Base value (P159.14)–=
Index Parameter value Base value (P159.14)– >> Shift factor (P159.15)=
Mask 0xFFFFFFFF >> 32 log
2
(Count_Supporting points–=
Index Parameter value Base value (P159.14)– >> Shift factor & Mask=

Baumuller b maXX BM3000 Specifications

General

Brand	Baumuller
Model	b maXX BM3000
Category	Measuring Instruments
Language	English