Siemens SIWAREX WP231 - DR 48 Date and Time 2 (for Modbus)

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