Dr 8 Date And Time; Table 8- 8 Assignment Of Data Record 8 - Siemens SIWAREX WP231 Manual

8.9

DR 8 date and time

The weighing module has its own hardware clock. The current date and time are specified by
or read from data record DR 8. The clock is buffered with a capacitor and can continue
operating for up to approximately 70 hours without a supply voltage. If you are using the
Modbus protocol, data record DR 48 must be used for the date and time.
Procedure
● Set the date and time
● Transfer the data record to the scales
Table 8- 8 Assignment of data record 8
Variable Note
Data record Contains no. of data record
number
Length Data record length information
Application Information about which applica-
tion the DR belongs to
Version iden- Information on current data record
tifier version
Date and time SIMATIC DTL format
SIWAREX WP231
Manual, 07/2014, A5E31238908A-02
Type Length Rw
(bytes)
USHORT 2 r
USHORT 2 r
USHORT 2 r
USHORT 2 r
DTL 12 rw
Scale parameters and functions
8.9 DR 8 date and time
Default Min. Max.
8 - -
16 - -
101 - -
1 1 65635
DTL#1970- - -
01-01-
00:00:00.0
Modbus
registers
1330
1331
1332
1333
1334
95