Scale parameters and functions
8.34 DR 41/42 Data memory
SIWAREX WP251
154 Manual, 12/2015, A5E37203357A
No. of checks class
"bad" (% of no. of
weighings)
Number of checked
weighings outside
tolerance band 2 as
a percentage of the
total number of
FLOAT 4 r 0 0 100 4099
Smallest weight
Lowest measured
FLOAT 4 r 0 - - 4101
Highest weight
Highest measured
FLOAT 4 r 0 - - 4103
Single set point Set point rounded as
FLOAT 4 r 0 - - 4105
Net weight average
Average value of all
FLOAT 4 r 0 - - 4107
Standard deviation
all checked weigh-
FLOAT 4 r 0 - - 4109
Performance per
hour
Performance refer-
enced to last dosing
FLOAT 4 r 0 - - 4111
No. of weighings per
hour
Dosings per hour
based on duration of
USHORT 2 r 0 - - 4113
Reserve Reserve FLOAT 4 r 0 - - 4117
Data records 41 and 42 each provide 64 bytes of data that can be used as needed. For
example, they can be used to implement connections between the Modbus interfaces and a
SIMATIC S7-1200.
Table 8- 34 Assignment of data record 41
Data record num-
Contains no. of the data
USHORT
2
r
41
-
-
4123
Length
Data record length infor-
USHORT
2
r
72
-
-
4124
Application
Information about which
application the DR belongs
USHORT
2
r
105
-
-
4125
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