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8.20
DR 31 advanced current process values
8.20.1
Overview
Current states and process values in the scales can be monitored using advanced process
values and process values (DR 30). This data is not required for standard operation of the
scales.
Monitoring selected data during trial operation is extremely useful as it helps you to optimize
parameters.
Procedure
● Read data record DR 31
● Display/analyze the required tags
Table 8- 21
Assignment of data record 31
Variable
Note
Data record
Contains no. of data record
number
Length
Data record length information
Application
Information about which applica-
tion the data record belongs to
Version
Information about current data
identifier
record version
Unfiltered
Unfiltered digit value of AD con-
digit value
verters / digital load cells
(Page 119)
Filtered digit
Filtered digit value of AD convert-
value
ers / digital load cells after dig.
(Page 119)
filter 1
Filtered digit
Filtered digit value of AD convert-
value (com-
ers / digital load cells after dig.
missioning
filter 2
aid)
(Page 119)
Reserve
Digits for
Digit value of the analog output
analog out-
currently being output
put
(Page 119)
Current
Current status of input 0
status of
Current status of input 1
input 0, 1, 2,
Current status of input 2
3 (Page 119)
Current status of input 3
Bit 4
Reserve
Bit 5
Reserve
Bit 6
Position of DIP switch 1
Bit 7
Position of DIP switch 2
SIWAREX WP231
Manual, 07/2014, A5E31238908A-02
Type
Length
Rw
(bytes)
USHORT
2
r
USHORT
2
r
USHORT
2
r
USHORT
2
r
LONG
4
r
LONG
4
r
LONG
4
r
SHORT
2
r
USHORT
2
r
BIT
0
r
BIT
0
r
BIT
0
r
BIT
0
r
BIT
0
r
BIT
0
r
BIT
0
r
BIT
0
r
Scale parameters and functions
8.20 DR 31 advanced current process values
Default
Min.
Max.
31
-
-
32
-
-
101
-
-
1
1
65635
0
-
-
0
-
-
0
-
-
0
-100
100
0
0
65535
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
Modbus
registers
3300
3301
3302
3303
3304
3306
3308
3310
3311
3312.16
3312.15
3312.14
3312.13
3312.12
331211
3312.10
3312.9
117
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