Appendices
A.1 Structure of user data/process data
ATD4xxW Door Controller for Industrial Applications
282
System Manual, 01/2017, A5E38080677-AB
Parameter page index
The page index is used to select parameter pages. This enables the PNU value range to the
extended (0 to 1999). The resulting parameter ID then has the value range from 0 to 65,999.
The page index is coded in bits 10 to 15 of the high byte of IND.
Bits 8 and 9 are reserved, and not used.
The page index is defined as multiple of 2000. The binary representation is also scrambled.
The exact assignment of the bits is described below.
Table A- 6
Parameter page index
IND
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
a
d
c
b
f
e
Table A- 7
Page index assignment
Value range of parameter ID
Bits for page index
Hex
value
+ parameter number (PNU)
from
to
a
d
c
b
f
e
0000
1999
0
0
0
0
0
0
0x00
0x0000 to 0x07CF
2000
3999
1
0
0
0
0
0
0x80
0x0000 to 0x07CF
4000
5999
0
0
0
1
0
0
0x10
0x0000 to 0x07CF
6000
7999
1
0
0
1
0
0
0x90
0x0000 to 0x07CF
8000
9999
0
0
1
0
0
0
0x20
0x0000 to 0x07CF
…
…
…
…
…
…
…
…
…
32.000
33.999
0
0
0
0
0
1
0x04
0x0000 to 0x07CF
…
…
…
…
…
…
…
…
…
64.000
65.999
0
0
0
0
1
0
0x08
0x0000 to 0x07CF
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