38
Festo — CPX-AP-A-EP-M12 — 2022-07
Parameterisation
Parameter
Register
Length
Access
1)
Name
Description/value
10000
1
rw
Module number
Module number
10001
1
rw
ID
Parameter ID
10002
1
rw
Instance
Instance
10003
1
rw
Exec
Design
1 = read
2 = write
3 = busy
4 = error (request failed)
16= completed (request successful)
10004
1
rw
Data length
Data length
10010
512
rw
Data
Data
1) ro = read only; rw = read write
Tab. 33: Parameter
Sequence for executing a request
Step
Access
Register
Description
1
Write
10000
Module number
2
Write
10001
Parameter ID
3
Write
10002
Parameter instance
4
Write
10004 and
10010 ...
Data length and
Data
5
Write
10003
1 = read or 2 = write
6
Read
10003
up to 16 = done or 4 = error
7
Read
10004 and
10010 ...
Data length and
Data
Tab. 34: Sequence for executing a request