Siemens SIWAREX WP231 - DR 31 Advanced Current Process Values; Overview

Scale parameters and functions
8.20 DR 31 advanced current process values
SIWAREX WP231
Manual, 07/2014, A5E31238908A-02
117
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
Type
Length
(bytes)
Rw
Default
Min.
Max.
Modbus
registers
Data record
number
Contains no. of data record USHORT 2 r 31 - - 3300
Length Data record length information USHORT 2 r 32 - - 3301
Application Information about which applica-
tion the data record belongs to
USHORT 2 r 101 - - 3302
Version
identifier
Information about current data
record version
USHORT 2 r 1 1 65635 3303
Unfiltered
digit value
(Page 119)
Unfiltered digit value of AD con-
verters / digital load cells
LONG 4 r 0 - - 3304
Filtered digit
value
(Page 119)
Filtered digit value of AD convert-
ers / digital load cells after dig.
filter 1
LONG 4 r 0 - - 3306
Filtered digit
value (com-
missioning
aid)
(Page 119)
Filtered digit value of AD convert-
ers / digital load cells after dig.
filter 2
LONG 4 r 0 - - 3308
Reserve SHORT 2 r 0 -100 100 3310
Digits for
analog out-
put
(Page 119)
Digit value of the analog output
currently being output
USHORT 2 r 0 0 65535 3311
Current
status of
input 0, 1, 2,
3 (Page 119)
Current status of input 0 BIT 0 r 0 0 1 3312.16
Current status of input 1 BIT 0 r 0 0 1 3312.15
Current status of input 2 BIT 0 r 0 0 1 3312.14
Current status of input 3
BIT
0
r
0
0
1
3312.13
Bit 4 Reserve BIT 0 r 0 0 1 3312.12
Bit 5 Reserve BIT 0 r 0 0 1 331211
Bit 6 Position of DIP switch 1 BIT 0 r 0 0 1 3312.10
Bit 7 Position of DIP switch 2 BIT 0 r 0 0 1 3312.9