Table of Contents
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8.13
DR 15 manual tare specification ............................................................................................83
8.13.1
Specification of tare weight ...................................................................................................84
8.14
DR 30 current process values................................................................................................84
8.14.1
Gross process weight.............................................................................................................86
8.14.2
Net process weight.................................................................................................................86
8.14.3
Tare process weight...............................................................................................................86
8.14.4
Gross / net weight ..................................................................................................................86
8.14.5
Gross / net weight with increased resolution (x 10) ...............................................................86
8.14.6
Tare weight ............................................................................................................................86
8.14.7
Refresh counter for process values .......................................................................................87
8.15
DR 31 advanced current process values ...............................................................................87
8.15.1
Unfiltered digit value...............................................................................................................87
8.15.2
Filtered digit value ..................................................................................................................88
8.15.3
Refresh counter for process values .......................................................................................88
8.16
DR 32 Message display .........................................................................................................88
8.16.1
Error bytes 0 to 7....................................................................................................................90
8.17
DR 34 ASCII main display value ............................................................................................90
8.17.1
Content of main display as ACII string ...................................................................................91
8.18
DR 70 SIWAREX DB parameter ............................................................................................91
8.19
DR 80 SIWAREX DB process status .....................................................................................92
8.20
DR 81 SIWAREX DB process status advanced.....................................................................95
8.21
DR 82 SIWAREX DB device information ...............................................................................96
9
Messages ...................................................................................................................................................97
9.1
Message types .......................................................................................................................97
9.2
Message paths.......................................................................................................................97
9.3
Evaluating messages with the help of SIWATOOL................................................................98
9.4
Evaluating messages with the help of SIMATIC FB...............................................................98
9.5
Message list ...........................................................................................................................98
9.5.1
System status message list....................................................................................................98
9.5.2
Technology error message list ...............................................................................................99
9.5.3
Data and operating errors message list .................................................................................99
9.5.4
Messages by LEDs on the module ......................................................................................100
10
Command lists..........................................................................................................................................101
11
Communication in SIMATIC S7-300/400/1200/1500................................................................................103
11.1
General information..............................................................................................................103
11.2
11.3
Advantages of task sharing..................................................................................................103
11.4
Hardware configuration of the electronic weighing system ..................................................104
11.5
Calling of function block .......................................................................................................106
11.6
Working with the function block............................................................................................107
6
Operating Instructions, 08/2019, A5E33715669A-AD
SIWAREX WP321
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