MOVIDRIVE
®
PROFIBUS DFP11A
37
The PROFIBUS-FMS
Interface
4
Fig. 35 shows the structure of the object “3 process output data words (3 PO)”.
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Fig. 35: Structure of the object “3 process output data words (3 PO)”
4.2.2.2 Process Input Data Objects
Table 9, Table 10 and Table 11 show the communications objects for the process input data (actual
values of the drive inverter). These objects can only be read with the FMS service Read.
Table 9: Description of the object “1 process input data word (1 PI)”
Fig. 36 shows the structure of the object “1 process input data word (1 PI)”.
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Fig. 36: Structure of the object “1 process input data word (1 PI)”
Table 10: Description of the object “2 process input data words (2 PI)”
Index:
8291
Object code:
7 (Simple variable)
Data type index:
10 (Octet string)
Length:
2 Byte
Local address:
-
Password:
-
Access groups:
-
Access rights:
Read all / Write all
Name[16]:
-
Extension length:
-
Index:
8292
Object code:
7 (Simple variable)
Data type index:
10 (Octet string)
Length:
4 Byte
Local address:
-
Password:
-
Access groups:
-
Access rights:
Read all / Write all
Name[16]:
-
Extension length:
-
High
Low
Octet 0
Octet 1
High
Low
Octet 2
Octet 3
High
Low
Octet 4
Octet 5
PO 1
PO 2
PO 3
High
Low
Octet 0
Octet 1
PI 1