Operation options Proline Promag L 400 PROFIBUS DP
60 Endress+Hauser
Switching on the keypad lock
The keypad lock is switched on automatically:
• Each time the device is restarted.
• If the device has not been operated for longer than one minute in the measured value
display.
1. The device is in the measured value display.
Press the key for longer than 2 seconds.
A context menu appears.
2. In the context menu, select the Keylock on option.
The keypad lock is switched on.
If the user attempts to access the operating menu while the keypad lock is active, the
message Keylock on appears.
Switching off the keypad lock
1. The keypad lock is switched on.
Press the key for longer than 2 seconds.
A context menu appears.
2. In the context menu, select the Keylock off option.
The keypad lock is switched off.
8.4 Access to the operating menu via the Web browser
8.4.1 Function range
Thanks to the integrated Web server the device can be operated and configured via a Web
browser. The operating menu structure is the same as in the local display. In addition to
the measured values, status information on the device is also displayed and allows the user
to monitor the status of the device. Furthermore the device data can be managed and the
network parameters can be configured.
8.4.2 Prerequisites
Hardware
Connecting cable Standard Ethernet cable with RJ45 connector
Computer RJ45 interface
Measuring device: Web server must be enabled; factory setting: ON
For information on enabling the Web server (→ 63)
Software of the computer
Web browsers supported • Microsoft Internet Explorer (min. 8.x)
• Mozilla Firefox
• Google chrome
Recommended operating
systems
• Windows XP
• Windows 7
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