Siemens SIWAREX FTA - Dr 34 Ascii Weight Value (Nawi, Awi)

Weighing Functions
SIWAREX FTA
5-118
This value is irrelevant in the case of operating modes with calibratable total values
(AWI totalizing and AWI gravimetric big bag).
5.22 DR 34 ASCII weight value (NAWI, AWI)
The ASCII weight value corresponds with the value on the main display of the scale.
The data record is displayed in a separate window by activating the function
“ActValue” in SIWATOOL FTA.
Name
Type
Address
Default
Range of Values / Explanation
Reference
Current weight in ASCII
format
STRING[1
6]
DBB000
-
Current weight in ASCII format as output on the
display
18
Table 5-23 DR 34 Allocation
SIWAREX FTA controls the content of the DR 34 depending on the technical
weighing situation.
Display example:
Net
Gross
Weigh
range
Space
Weight value
Weight
Unit
Weight (Tare
memory ≠ 0)
N
1
•
•
•
•
2
2
0
,
5
0
•kg•
Weight
B
2
•
•
•
•
•
•
0
,
0
3
•t••
Weight increase
B
2
•
•
•
•
1
0
,
0
0
3
•kg•
Operating error
•
•
•
•
•
•
E
r
r
•
0
1
••••
Total1
S
•
•
•
•
•
1
0
,
0
0
3
•kg•
Tare
T
•
•
•
•
•
•
•
0
,
0
3
•t••
Weight
simulation active
•
•
•
•
•
•
•
t
E
S
t
•
••••
Max+9e
exceeded
B
3
-
-
-
-
-
-
-
-
-
-
••••
Table 5-24 Display example for weight display
If the scale is defined as a single range scale only, then a scale is displayed in
place of the weighing range.
5.23 DR 35 Coded information for calibratable display (NAWI, AWI)
From the content of the DR 35, the calibratable display is shown on the display of
the SIMATIC OP/TP.
Name
Type
Address
*1
Default
Range of Values / Explanation
Reference
Coded data fro
calibratable weight
display
Hex
32
Content is not made public
32
Table 5-25 DR 35 Allocation