Siemens SINAMICS Configuration Manual page 174

Communication
A.1 Communication
I&M parameter Format
designation
I&M 2: INSTALLA‐ Visible
TION_DATE string
I&M 3: DESCRIP‐ Visible
TOR string
I&M 4: SIGNA‐ Octet
TURE string
The I&M data sets 1...4 are stored permanently in parameters p8806...p8808. Significant
properties of these 3 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 the 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.
174
Size/oc‐ Initialization
tets
16 Space 0x20...
0x7E
54 Space 0x20...
0x20
54 Space 0x00...
0x00
SINAMICS pa‐ Significance
rameters
p8807[0...15] Text with the date of the installation or the ini‐
tial commissioning of the device. The follow‐
ing date formats are supported:
● YYYY-MM-DD
● YYYY-MM-DD hh:mm
– YYYY: Year
– MM: Month 01...12
– DD: Day 01...31
– hh: Hours 00...23
– mm: Minutes 00...59
The separators between the individual speci‐
fications, i.e. hyphen '-', blank ' ' and colon ':',
must be entered.
p8808[0...53] Text with any comments or notes.
r8809[0...53] The parameter is filled automatically by the
system, in which case it contains a functional
check signature for the change tracking with
Safety Integrated. The check signature has
the following format:
● The first four octets (0...3) contain the
content 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.
Configuration Manual, 08/2017, A5E36912609A
Industrial Security