Dr 38 Min/Max Pointer; Dr 39 Statistics - Siemens SIWAREX WP251 Manual

Scale parameters and functions

8.32 DR 38 Min/max pointer

8.32 DR 38 Min/max pointer
Data record 38 provides a non-volatile min/max pointer of the gross weight (filtered by filter
F1) that indicates the maximum weight that has occurred since commissioning or since a
reset of the min/max pointer. A time stamp is stored in parallel with the weight value. The
min/max pointer can be reset by the following commands: "Load factory settings (11)", "Load
standard parameter (12)" and "Reset min/max pointer (443)".
Table 8- 32
Variable
Data record
number
Length
Application
Version identifi-
er
Min/max pointer Gross weight
Date and time
Reserve
Reserve
Reserve
Reserve
8.33

DR 39 Statistics

Data record 39 provides a variety of statistical data. The statistics can be reset at any time
with the "Reset statistics (442)" command.
Table 8- 33 Assignment of data record 39
Variable Note
Data record number Contains no. of the
data record
Length Data record length
information
Application Information about
which application the
DR belongs to
Version identifier Current data record
version information
152
Assignment of data record 38
Note
Contains no. of the
data record
Data record length
information
Information about
which application
the DR belongs to
Current data rec-
ord version infor-
mation
min/max pointer
Date and time
Reserve
Reserve
Reserve
Reserve
Type
USHORT
USHORT
USHORT
USHORT
Type Length Rw
(bytes)
USHORT 2 r
USHORT 2 r
USHORT 2 r
USHORT 2 r
FLOAT 4 r
DTL 12 r
USHORT 2 r
USHORT 2 r
FLOAT 4 r
FLOAT 4 r
Length Rw Default
(bytes)
2 r 39
2 r 108
2 r 105
2 r 1
De- Min. Max. Modbus
fault registers
38 - - 4051
36 - - 4052
105 - - 4053
1 1 65635 4054
0 - - 4055
- - - 4057
- - - 4063
- - - 4064
- - - 4065
- - - 4067
Min. Max. Modbus
registers
- - 4069
- - 4070
- - 4071
1 65635 4072
SIWAREX WP251
Manual, 12/2015, A5E37203357A