Ds 15 Tare Entry; Ds 26 Internal Process Values - Siemens SIWAREX MS Device Manual

Weighing Functions
Name
Module name
MLFB (20 characters)
Edition 1 HW
Firmware version
CRC checksum of
package
Table 5-3 Allocation of DS 9
The purpose of the information in data record 9 is to identify the module, the
hardware and the firmware.

5.5 DS 15 Tare Entry

DS 15 is used for external specification of the tare weight.
Procedures:
Enter tare weight
o
Send DS 15 to the scale
o
Activate the command "Accept tare entry (24)"
o
Name
Tare input value
Table 5-4 Allocation of DS 15
5.5.1 DS 15 – Tare Entry
DS 15 is used for external specification of the tare weight. Once specified with DS
15, the tare value is not yet activated. The transfer to SIWAREX MS tare memory
is then done using command "Accept tare entry" (see command code 24). The
specified tare value is rounded to the numeral step set in the parameters. The
rounded tare value is output in DS 30.
If the tare weight is defined through the controller then the transfer is not done
through data record DS15, it is done through the variable range. See chapter 8.

5.6 DS 26 Internal Process Values

DS 26 is used to store the current internal process values. These values can be
read, saved and written back to the SIWAREX MS. However, you may not change
the values. Procedures:
Read the values.
o
Send the values to SIWAREX MS as required (after replacing modules) (Not
o
possible if the wire bridge in on terminal P-PR).
5-30 SIWAREX MS
Type Length
SIWAREX
STRING[10] 12
7MH4930-
22
STRING[20]
2
WORD
6
STRING[4]
WORD 2
44
Type Length Default
INT 2
2
Default Range of Values / Meaning / Display
Name of weighing module
MS
MLFB order number
0AA01
HW version
1
FW version
V1.0
- - - - Depending on code
Range of Values / Meaning
0 Tare input value (preset Tare pT)