Protocol Id To Be Read - Siemens SIWAREX WP251 Manual

Scale parameters and functions
8.35 DR 45 Protocol request
Variable Remark
Application Information about which
application the DR belongs
to
Version identifier Current data record version
information
String header for String header
memory ID to be
read
Protocol ID to be ID of requested log entry
read
Reserve Reserve
Protocol ID to be ID of the requested log
read (Page 156), entry as decimal value
decimal
Reserve Reserve
8.35.2

Protocol ID to be read

The protocol ID of the log to be displayed in data record 46 is entered here.
The protocol ID to be read is also used for the calibratable reading of the log via
SecureDisplay. For example, if ID 129 is to be displayed, the value 129 must be entered in
DR45 and sent to SIWAREX. The log with ID 129 can then be read from DR 46 and
displayed in a calibratable manner in SecureDisplay using command 891.
If the protocol ID to be read in DR 45 is 0, data record DR 46 is automatically written with the
last created log. Thus, after a dosing, DR 46 can be read directly into the PLC for further
processing without having to request the last log beforehand.
156
Type Length Rw
(bytes)
USHORT 2 r
USHORT 2 r
UBYTE[2] 2 rw
CHAR[12] 12 rw
USHORT 2 rw
ULONG 4 rw
USHORT 2 rw
Default Min. Max.
105
1 1 65635
12,12
" " - -
0
0 1
0
Manual, 12/2015, A5E37203357A
Modbus
register
4302
4303
4304
4305
4311
4312
4314
SIWAREX WP251