Siemens SIWAREX WP241 - Connection of the Ethernet Interface; Activation of Write Protection

Connecting
6.9 Connection of the Ethernet interface
SIWAREX WP241
Manual, 04/2014, A5E33713528A
35
6.9
Connection of the Ethernet interface
An RJ45 connector is used for the connection.
The following devices can be connected to the Ethernet interface:
● PC with SIWATOOL service and commissioning program
● Operator panels or other HMI devices with Ethernet and Modbus protocol TCP/IP
● Communication partner with Modbus protocol TCP/IP
6.10
Activation of write protection
In the case of an officially verified SIWAREX WP241, write protection must be provided to
prevent the changing of data relevant to the calibration. Insert a wire jumper between the
module terminals P and PR for this purpose.
Table 6- 7 Activation of write protection
Labeling
Function
P
P terminal for activation of write protection
PR
PR terminal for activation of write protection