Parameter identifier (pke) – Festo Контроллеры двигателя SFC-LAC User Manual
Page 239
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B. Parametrising as per FHPP−FPC
B−11
Festo GDCP−SFC−LACI−CO−EN en 0812NH
Parameter identifier (PKE)
The parameter identifier contains the Task or Response
identifier (AK) and the parameter number (PNU).
PKE (ParID)
Byte 3
Byte 4
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Job
ReqID (AK)
res. PNU (parameter number)
Reply
ResID (AK)
res. PNU (parameter number)
ReqID (AK)
Request Identifier ć job identifier (read, write, ...)
ResID (AK)
Response Identifier (transferred value, error, ...)
The Task or Response identifier indicates the type of task or reply (see section B.2.2).
PNU
Parameter number ć serves for identifying or addressing the relevant parameters.
Tab. B/2: Structure of parameter identifier (PKE)
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