PROFIBUS-DPV1 functions
137
11/04 MN01219002Z-EN
• Limitation value and delay time of the residual-current
protection module,
• Characteristic curve used for the short-circuit protection
(
I
2
t
).
Addressing and length of the object
Please use the following information for addressing of the
object:
• API is equal to 0 (only required for class 2 DPV1 master),
• Slot number is equal to 0,
• The index is equal to 13.
The length of the data to be read is 9 Octets. Please ensure
that you do not enter smaller lengths when calling the Read
service as otherwise you will receive a fault indication.
Variable definitions (example) for the object
According to IEC 61131-3, you define the following variable
(data module):
h
The parameters available depend on the type of electronic
control unit used.
Name
Data type
LS_local_parameters
STRUCT
Options
ARRAY [1..16] OF BOOL or
ARRAY [1..2] OF BYTE
I
r
BYTE or USINT
I
i
T
r
I
sd
T
sd
I
dn
T
vdn
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