Command Lists; Overview - Siemens SIWAREX WT241 Manual

Command lists

10.1

Overview

The commands for the electronic weighing system described here can be transmitted by
several interfaces:
● by the Operator Panel directly to the SIWAREX module
● by the digital inputs after corresponding assignment in data record DR 7
● by a PLC system e.g. via Modbus RTU
A data or command error is signaled if a command cannot be executed or if the sent data
record is rejected.
Detailed descriptions of the commands can be found in the following command lists:
→ Table 10-1 Commands 1 ... 99: Service commands (Page 88)
→ Table 10-2 Commands 450 ... 499: Trace commands (Page 90)
→ Table 10-3 Commands 700 ... 899: HMI display switchover (DR34 – ASCII display)
(Page 90)
→ Table 10-4 Commands 1000 ... : Basic functions for weighing commands (Page 91)
→ Table 10-5 Data record commands of SIWAREX WP241 (Page 91)
→ Table 10-6 Totalizing commands of SIWAREX WP241 (Page 91)
See also
Command lists (Page 88)
SIWAREX WT241
Manual, 05/2015, A5E36046748A
10
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