Siemens SIWAREX WP231 - Analog Output Specification; DR 17 Analog Output Control Specifications; Overview

Scale parameters and functions
8.17 DR 17 analog output control specifications
SIWAREX WP231
110 Manual, 07/2014, A5E31238908A-02
8.17
DR 17 analog output control specifications
8.17.1
Overview
If data record DR 17 is configured as the source for the analog output (see Analog output
source (Page 94)), specifying a control output sends a corresponding output current at the
analog output.
Procedure
● In data record DR 7, check that "Control by DR17" has been configured as the source for
the analog output
● Check the analog output configuration (see Analog output source (Page 94))
● Enter a value in data record DR 17
● Transfer the data record to the scales
Table 8- 18 Assignment of data record 17
Variable
Note
Type
Length
(bytes)
Rw
Default
Min.
Max.
Modbus
registers
Data record
number
Contains no. of data record USHORT 2 r 17 - - 1600
Length Data record length information USHORT 2 r 16 - - 1601
Application Information about which application
the data record belongs to
USHORT 2 r 101 - - 1602
Version identi-
fier
Information about current data record
version
USHORT 2 r 1 1 65635 1603
Analog output
specification
(Page 111)
Value which is to be output (only
relevant if source is "External specifi-
cation", see DR 7)
FLOAT 4 rw 0 - - 1604
Reserve 1 Reserve SHORT 2 rw 0 0 - 1606
Reserve 2 Reserve USHORT 2 rw 0 0 - 1607
8.17.2
Analog output specification
The value to be entered must be between the start value (Page 94) and the end value
(Page 94) of the analog output.