Commissioning Instructions

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Siemens Web server OZW772... V8.0 CE1C5701en

Building Technologies Commissioning 2018-03-15

2.10 Supply state

The web server can be reset to factory default settings. This is probably a good

idea when using the web server for another plant.

Procedure:

1. Simultaneously press "Long" (> 6 seconds) on the "Remote" button

and "Prog"

The LED "On" turns off. The web server restarts.

2. Wait until the web server is operational (LED "Run" is green).

When restoring default state:

• All settings are reset to default state.

• Plant diagrams are deleted.

• The device list is deleted.

• Uploaded files are deleted.

• Unsent messages are deleted.

• History data is not deleted:

It must be deleted manually (see Section 2.8).

The KNX device addresses and Ethernet IP address are also reset to default state.

Restore default state

Note