Siemens SIWAREX WP251 User Manual

Scale parameters and functions
8.35 DR 45 Protocol request
SIWAREX WP251
Manual, 12/2015, A5E37203357A
155
Variable
Note
Type
Length
(bytes)
Rw
Default
Min.
Max.
Modbus
registers
Version identifier Current data record version
information
USHORT 2 r 1 1 65635 4126
Data area
Freely available data area
UBYTE[64]
64
r
0
-
-
4127
Table 8- 35 Assignment of data record 42
Variable
Remark
Type
Length
(bytes)
Rw
Default
Min.
Max.
Modbus
register
Data record num-
ber
Contains no. of the data
record
USHORT 2 r 42 - - 4200
Length Data record length infor-
mation
USHORT 2 r 72 - - 4201
Application Information about which
application the DR belongs
to
USHORT 2 r 105 - - 4202
Version identifier Current data record version
information
USHORT 2 r 1 1 65635 4203
Data area
Freely available data area
UBYTE[64]
64
r
0
-
-
4204
8.35
DR 45 Protocol request
8.35.1
Overview
A total of 550,000 weighing logs can be saved (in a calibratable manner) in the internal
memory of the SIWAREX. If necessary, a log can be read in a calibratable manner using the
calibratable "SecureDisplay" display software and its contents checked.
Data records DR 45/DR 46 can be used to read any log to SIMATIC S7 (not calibratable,
only as an operating display). The user enters the protocol ID for the desired log in DR 45
and then sends DR 45 to the SIWAREX. The log is then made available in DR 46 for
reading. Command 891 is used for the calibratable display of logs by the calibratable
"SecureDisplay" software.
Table 8- 36 Assignment of data record 45
Variable
Remark
Type
Length
(bytes)
Rw
Default
Min.
Max.
Modbus
register
Data record num-
ber
Contains no. of the data
record
USHORT 2 r 45 4300
Length Data record length infor-
mation
USHORT 2 r 32 4301

Siemens SIWAREX WP251 Specifications

General

Brand	Siemens
Model	SIWAREX WP251
Category	Accessories
Language	English