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8.25
DR 47 logbook
The changes in the SecureDisplay software versions are recorded in the logbook. If the
SIWAREX has established communication with the SecureDisplay, SIWAREX checks
whether the software version of the SecureDisplay has changed. Changes are recorded in
the logbook. In this manner a more recent version of the SecureDisplay can also be used
during operation requiring calibration without the calibration being violated.
The logbook entries are present in data record 47. Scrolling in the logbook is possible using
commands 881 to 883: → Command lists (Page 139). Reading of the logbook for legal trade
use is carried out using the SecureDisplay.
Table 8- 26
Assignment of data record 47
Variable
Data record number
Length
Application
Version identifier
String header for ID of
oldest logbook entry
ID of oldest logbook entry
String header for ID of most
recent logbook entry
ID of most recent logbook
entry
String header for selected
logbook entry
ID of selected logbook entry ID of selected logbook entry
String header for logbook
event
Logbook event
String header for old SW
version
Old SW version
String header for new SW
version
New SW version
CRC16
Reserve
SIWAREX WP231
Manual, 07/2014, A5E31238908A-02
Note
Contains no. of data record
Data record length information
Information about which appli-
cation the data record belongs
to
Information about current data
record version
String header
ID of first logbook entry
String header
ID of last logbook entry
String header
String header
Currently only logbook for
SecureDisplay SW changes,
corresponds to entry "HMI"
String header
Old FW version, e.g. V1.01.03
String header
New FW version, e.g. V1.01.04
Checksum of logbook entry
Reserve
Type
Length
Rw
(bytes)
USHORT
2
r
USHORT
2
r
USHORT
2
r
USHORT
2
r
UBYTE[2]
2
r
CHAR[8]
8
r
UBYTE[2]
2
r
CHAR[8]
8
r
UBYTE[2]
2
r
CHAR[8]
8
r
UBYTE[2]
2
r
CHAR[4]
4
r
UBYTE[2]
2
r
CHAR[10]
10
r
UBYTE[2]
2
r
CHAR[10]
10
r
USHORT
2
r
USHORT
2
r
Scale parameters and functions
8.25 DR 47 logbook
Default
Min.
Max.
46
128
101
1
1
65635
8.8
"
0"
1
999999
99
8.8
"
0"
1
999999
99
8.8
"
0"
1
999999
99
4.4
"
"
10.10
" "
10.10
" "
0
0
Modbus
registers
6900
6901
3902
6903
6904
6905
6909
6910
6914
6915
6919
6920
6922
6923
6928
6929
6934
6935
129
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