Siemens SIWAREX WT241 - DR 19 External Speed

Communication
11.20 DR 19 External speed
SIWAREX WT241
Manual, 05/2015, A5E36046748Aa 149
11.20 DR 19 External speed
If the SIWAREX module is not to determine the belt speed because the current speed is
available externally, e.g. in a controller, it can be passed on to the SIWAREX via DR 19. The
current material flow rate can then be calculated.
Procedure
● Enter a value in data record DR 19
● Transfer the data record to the scale
Table 11- 20 Assignment of data record 19
Variable
Note
Type
L
Rw
Default
Min.
Max.
Regis-
ter
Data record num-
ber
Contains no. of data record
USHORT
2
r
19
-
-
1602
Length
Data record length information
USHORT
2
r
16
-
-
1603
Application
Information about which application the
data record belongs to
USHORT
2
r
104
-
-
1604
Version identifier
Information about current data record
version
USHORT
2
r
1
1
65635
1605
External speed
value
The externally determined speed can be
sent to the scale.
FLOAT
4
rw
0
-
-
1606
Reserve 1
Reserve
SHORT
2
rw
0
0
-
1608
Reserve 2
Reserve
USHORT
2
rw
0
0
-
1609