Siemens SIWAREX WP251 User Manual

Scale parameters and functions
8.21 DR 22 Tolerance parameters
SIWAREX WP251
Manual, 12/2015, A5E37203357A
115
Variable
Note
Data type
Length
(bytes)
RW
De-
fault
Min
Max
Modbus
registers
Capture of
weighings into
statistics
(Page 117)
0: All dosings (with
tolerance check) are
included following
"Dosing completed"
in the calculated
statistics
1: Only dosings
(with tolerance
check) of "GOOD"
class are included
following "Dosing
completed" in the
calculated statistics
2: Only dosings
(with tolerance
check) of "BAD"
class are not includ-
ed following "Dosing
completed" in the
calculated statistics
USHORT 2 rw 0 0 0 1665
Reserve
Reserve
FLOAT
4
rw
0
0
0
1666
Reserve
Reserve
FLOAT
4
rw
0
0
0
1668
Reserve
Reserve
SHORT
2
rw
0
0
0
1670
Reserve Reserve SHORT 2 rw 0 0 - 1671
8.21.2
Parameter relation
The parameters are used to define how the specified tolerance limits TH2, TH1, TL1 and
TL2 are to be interpreted. The following options are available:
Function code
Meaning
0 (default)
The tolerance limits are interpreted as percentages of the set point in DS 20
1
The tolerance limits are interpreted as absolute weight values
2 The tolerance limits are calculated based on OIML R61 "Limits of error on verifica-
tion Class X1".
3 The tolerance limits are calculated based on OIML R61 "Maximum permissible
errors in service Class X1".
In general, the currently valid tolerance limits in data record 31 are output in the weight unit.
When function codes 2 and 3 are selected, the entered tolerance limits TH2, TH1, TL1 and
TL2 are ignored because the limits are calculated automatically based on the OIML
Recommendation.

Siemens SIWAREX WP251 Specifications

General

Brand	Siemens
Model	SIWAREX WP251
Category	Accessories
Language	English