Ds 30 - Operating Errors; Ds 30 - Gross Process Value; Ds 30 - Net Process Value; Ds 30 - Tare Process Value - Siemens SIWAREX MS Device Manual

Weigh module for simatic s7-200
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Weighing Functions
5.7.2
DS 30 – Operating Errors
The byte displays the current operating errors.
Bit No.
Name
0
1= Reboot due to RAM error
1
1= Restart because of a watchdog error or program fault
1= No 24 V module voltage (can only be read in SIMATIC-
2
CPU, not with SIWATOOL MS)
3
1= Number overflow in weight calculation
4
1= Parameter error
5
1= AD converter at limit of measuring range
6
1= Minimum voltage undershot on sensor line
7
1= AD converter fault
Table 5-8
Operating error (Bit information)
5.7.3
DS 30 – Gross Process Value
The current gross weight value.
5.7.4
DS 30 – Net Process Value
The current net weight value.
5.7.5
DS 30 – Tare Process Value
The current tare weight value.
5.7.6
DS 30 – G/N Weight
The current weight value, which is shown in the scale's main display (external
remote display, type Siebert S102 or ASCII).
5.7.7
DS 30 – G/N Weight_x10
The current weight value with a higher resolution, which can be displayed
temporarily in the main display (external remote display type Siebert S102 or
ASCII) for a duration of 5 seconds.
5.7.8
DS 30 – Tare
The current tare weight, in the resolution specified in the numeral step (DS3).
5.7.9
DS 30 – Unfiltered Raw Digit Value from AD Converter
The current digit value from the AD converter without digital signal filtering.
SIWAREX MS 5-33
Comment
7.6
See message list Chapter
7.6
See message list Chapter
See message list Chapter
7.6
7.6
See message list Chapter
7.6
See message list Chapter
7.6
See message list Chapter
7.6
See message list Chapter
7.6
See message list Chapter

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