6.23.22 Date & time
The Year, Month, Day, Hour, Minute, Second, Millisecond, and Day of the week parameters
represent the current date and time set in the electronic weighing system. The electronic
weighing system automatically synchronizes the time with the time of the connected CPU.
6.23.23 Current dosing step [subDosingStep]
This parameter provides information on the dosing step the scale is currently in. A list of the
steps is available in section Weighing steps (Page 53).
6.23.24 Number of dosings in continuous mode [dosingsInContinuousMode]
The parameter provides information on how many dosing / single filling operations have been
carried out since the last start of continuous operation.
6.23.25 Difference set point / actual value [differenceSetPointActualValue]
The parameter shows the difference between the set point and the actual value of the last
check (CW mode).
6.24 DR32 Read out error messages
6.24.1 Overview
In the event of an error, the DR is read out automatically by the WP351 FB so that a connected
SIMATIC HMI can generate messages accordingly. With data/operating errors and technology
messages, the error bits remain for 3 seconds and do not need to be acknowledged to the
electronic weighing system. Operating errors remain permanently until the error is resolved.
The individual error messages are presented and explained in detail in section Operating errors
(Page 130). The following table is used only for breaking down the individual messages into
their message bits.
6.24.2 Operating errors, technology messages, data/command errors
All available message bits are presented in the table above. For data/command errors, there is
also "Additional information" available, which is described in more detail in section Interrupts/
diagnostic messages (Page 129).
Parameter assignment/addressing
6.24 DR32 Read out error messages
Technology module TM SIWAREX WP351 HF
Operating Instructions, 01/2020, A5E47521010-AA 107
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