Appendices
A.1 Structure of user data/process data
ATD4xxW Door Controller for Industrial Applications
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System Manual, 01/2017, A5E38080677-AB
A.1.1.4
Parameter ID
The parameter ID comprises the PNU (array within PKE) and the page index (array within
IND). In general, the parameter ID name is simplified to just PNU (parameter number).
SIDOOR controllers support parameter numbers in the range from 0 to 65535. The exact
assignment of the parameter number is described in Section Parameter assignment
(Page 174).
A.1.1.5
Parameter description (PBE)
The notation of the parameter description states the element number of the parameter
description in the IND array subindex.
Table A- 11 Elements of the parameter description
Element number
Description
Data type
0
Reserved
–
1
Designation ID
16 bit
2
Number of array elements
8 bit
3
Reserved
–
4
Reserved
–
5
Reserved
–
6
Reserved
–
7
Lower limit value
16 bit
8
Upper limit value
16 bit
9
Default value (factory setting)
16 bit
10 … 15
Reserved
–
The subindex 255 for transferring a complete parameter description or a complete array
requires a variable telegram length which is not currently supported.
The designation ID (element number 1) consists of the following bits:
Bit
Description
0 … 7
Data type of the parameter value
8
Scaling and major attribute relevant
9
Write-protected
10
Additional text available
11
Reserved
12
Parameter differs from factory settings
13
Parameter can only be reset
14
Parameter is an array
15
Reserved