Scale parameters and functions
8.26 DR 48 date and time 2 (for Modbus)
SIWAREX WP231
130
Manual, 07/2014, A5E31238908A-02
8.26
DR 48 date and time 2 (for Modbus)
The SIWAREX module has its own hardware clock. The current date and the time can be set
and read using data record DR 48. The clock is buffered with a capacitor and can continue
operating for up to approximately 70 hours without supply voltage. If you are not using the
Modbus protocol, data record DR 8 is used for the date and time.
Procedure
●
Set the date and time
●
Transfer the data record to the SIWAREX module
Table 8- 27 Assignment of data record 48
Variable
Note
Type
Len
gth
(byt
es)
Rw
Default
Min.
Max.
Modbus
registers
Data record
number
Contains no. of the data record USHORT
2
r
48
-
-
6960
Length
Data record length information
USHORT
2
r
24
-
-
6961
Application
Information on which application
the data record belongs to
USHORT
2
r
101
-
-
6962
Version iden-
tifier
Information on the current data
record version
USHORT
2
r
1
1
65635
6963
Year
Year
USHORT
2
rw
2012
2012
2010
6964
Month
Month
USHORT
2
rw
1
1
12
6965
Day
Day in month
USHORT
2
rw
1
1
31
6966
Hour
Hour
USHORT
2
rw
0
0
23
6967
Minute
Minute
USHORT
2
rw
0
0
59
6968
Second
Second
USHORT
2
rw
0
0
59
6969
Millisecond
Millisecond
USHORT
2
rw
0
0
999
6970
Day of the
week
Day of the week
USHORT
2
rw
1
1
7
6971
Содержание SIWAREX WP231
Страница 16: ...Safety notes 2 1 General safety instructions SIWAREX WP231 16 Manual 07 2014 A5E31238908A 02 ...
Страница 24: ...Application planning 4 2 Parameter assignment options SIWAREX WP231 24 Manual 07 2014 A5E31238908A 02 ...
Страница 108: ...Scale parameters and functions 8 15 DR 15 tare settings SIWAREX WP231 108 Manual 07 2014 A5E31238908A 02 ...
Страница 131: ...Scale parameters and functions 8 26 DR 48 date and time 2 for Modbus SIWAREX WP231 Manual 07 2014 A5E31238908A 02 131 ...
Страница 132: ......
Страница 174: ...Technical data 13 3 Approvals SIWAREX WP231 174 Manual 07 2014 A5E31238908A 02 ...
Страница 180: ...List of abbreviations SIWAREX WP231 180 Manual 07 2014 A5E31238908A 02 ...
Страница 182: ...Index SIWAREX WP231 182 Manual 07 2014 A5E31238908A 02 ...