Operation
6.9 Communication via PROFINET IO
Converter cabinet units
Operating Instructions, 07/2016, A5E03347396A
369
I&M parameter des-
ignation
For-
mat
Size/
octets
Initialization
SINAMICS
parameters
Meaning
I&M 3:
DESCRIPTOR
Visible
string
54
Space
0x20…0x20
p8808[0...53] Text with any comments or notes.
I&M 4: SIGNATURE Octet
string
54
Space
0x00…0x00
p8809[0...53] The parameter can be filled automatically by
the system, in which case it contains a stand-
ard value, namely, a functional check signature
for the change tracking by Safety Integrated.
The check signature has the following format:
•
The first four octets (0...3) contain the con-
tent of parameter r9781 index 0: "SI change
monitoring checksum (Control Unit)".
•
The second four octets (4...7) contain the
content of parameter r9782 index 0: "SI
change monitoring time stamp (Control
Unit)".
•
The remainder (octets 8...53) contains
zeroes.
Alternatively, a user can enter a user value
from an application and so overwrite the
standard value. Parameter p8805 specifies
which value is entered in p8809:
•
p8805 = 0 standard value entered
•
p8805 = 1 user value entered
When p8805 = 0 is set, the standard setting for
p8809 is restored again.
The I&M data sets 1...4 are stored permanently in parameters p8806...p8809. Significant
properties of these four parameters:
●
They can be displayed in the STARTER expert list.
●
The SINAMICS "Reset parameter" (p0976 = 1, p0970 = 1) function does not have any
effect on the content of parameters.
●
I&M data sets are not changed when the alternative parameter sets are stored or loaded.
The transfer of parameter sets between a memory card and non-volatile device memory
does not have any effect on the I&M data sets.
Parameters
•
p8805[0...1] Identification and Maintenance configuration
•
p8806[0...53] Identification and Maintenance 1
•
p8807[0...15] Identification and Maintenance 2
•
p8808[0...53] Identification and Maintenance 3
•
r8809[0...53] Identification and Maintenance 4
Summary of Contents for SINAMICS G150
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