User Manual

Configuration
108904_en_00 PHOENIX CONTACT 73 / 192
8.1.4 Deactivating the Modbus communication interface
You can prevent device access via the Modbus communication interface by deactivating
the communication interface (“WBM active”).
Navigation on the display “System, PIN active/WBM active (web-based management)”
Figure 8-5 Menu: “System, PIN active/WBM active”
Figure 8-6 Setting: “System, WBM active”
Figure 8-7 Setting: “System, PIN active”