Dr 31 - Unfiltered Digital Value; Dr 31 - Operating Error; Dr 31 - Date Time; Dr 31 - Max. Temperature - Siemens SIWAREX FTC Device Manual

Name
DE status
Reserve_31_27
Impedance reference
value
Impedance value
Table 5-16 Allocation of DR 32
5.16.1 DR 31 – Unfiltered Digital Value
The current number of digits from the AD converter is output without being filtered.
5.16.2 DR 31 – Unfiltered Digital Value
The current number of digits from the AD converter is output after the filtering.
5.16.3 DR 31 – Operating Error
The current existing operating errors (fault) are output as double word.
5.16.4 DR 31 – Date Time
The current date and time from the internal clock of the SIWAREX FTC.
5.16.5 DR 31 – Max. Temperature
The maximum occurring module temperature (slave pointer).
5.16.6 DR 31 – Status of Digital Inputs
The current signal level on the digital inputs 1...6. The status of the input for the
pulse counter is not indicated.

5.16.7 DR 31 - Impedance Reference Value

The total resistance of the load cell(s) which is measured upon commissioning.
Measurement is initiated with an instruction.
5.16.8 DR 31 – Impedance Actual Value
Current measures total resistance of the load cell(s). Measurement is initiated with
an instruction.

5.17 DR 33 Distribution Memory

Totalizing is performed at the same time for every distribution memory location.
The user can delete a certain location at any time which defines the totalizing
period.
Name
Distribution memory 1
5-78 SIWAREX FTC
Type Address Range of Values / Meaning
BYTE DBB026
Current status of the digital inputs (without
pulse input)
BYTE DBB027
Reserve 1
DBW028
INT
Impedance reference value [0.1]
DBW030
INT
Impedance actual value [0.1]
32
Type Address Range of Values / Meaning
REAL DBD000 For saving the total quantity related to WU
Reference
5.16.6
5.16.7
5.16.8
Reference
5.17.1