Technical data

14 / 19
Siemens Web-Server OZW772... V5.2 CE1N5701en
Building Technologies 2014-10-15
 Dark No operating voltage DC 24 V
 Steady red Web server starts operating system.
 Flashing red Web server starts application.
 Steady green Web server operational, "Energy indicator" = "Green leaf"
 Lit orange Web server operational, "Energy indicator" = "Orange leaf"
 Flashing green Web server operational, connected to the portal
green / orange (LED 0.8 s on, 0.2 s off)
 Dark No bus power.
 Lit KNX operational.
 Flashing Communication on KNX.
 Dark No function.
 Dark No fault (normal operating state).
 Lit Acknowledged fault.
 Flashing Unacknowledged fault.
 Dark KNX addressing mode off.
 Lit KNX addressing mode on.
 Short (< 2 s) Acknowledges fault message.
 Long (> 6 s) Send the system report to the fault e-mail recipient
(not to consumption data, and "Energy indicator" and trend
data recipient).
 Short (< 2 s) Press once: KNX addressing mode On
Press again: KNX addressing mode off.
 Long (> 6 s) Simultaneously press and
restores default factory settings.
All configuration data and settings are reset.
The device list, plant diagrams, and unsent
messages are deleted. History data
is not deleted.
 Position ON Sending messages is suppressed.
 Position OFF Sending messages permitted.
 Switch settings. No function.
LED indication
1 (red/green/orange)
2 (green)
3 Field bus 2 (reserve)
4 Fault (red)
5 Addressing mode (red)
Operating buttons
6 Remote button
7 Addressing mode
Button combinations
and
Switches
8 Message
suppression
9
DIP switch 2