Siemens SIMATIC HMI Mobile Panel 277 IWLAN Instructions De Service page 347

SIMATIC HMI
Mobile Panel 277 IWLAN
Product Information
Validity
This product information is valid for the HMI device Mobile Panel 277 IWLAN with the following order numbers:
- 6AV6 645-0DD01-0AX0
- 6AV6 645-0DE01-0AX0
This product information contains important information. The notes supplement the operating instructions for the HMI device
and take precedence over statements in the operating instructions, the release notes, and in the online help.
Power management
NOTICE
Alarms not visible in power-save mode
Depending on the setting, the display of the HMI device will either be dimmed ("Power Save 1") or turned off
("Power Save 2"). The display will stay dimmed or turned off in case of alarms while in power-save mode. It will be difficult
or impossible to see any alarms in this case.
Note
If you operate the HMI device with external voltage supply, the device will switch to power-save mode "Power Save 1" after
two minutes without input. The display will be dimmed.
Updating the operating system using ProSave
NOTICE
Update of operating system via Ethernet and USB only
Update of the operating system with ProSave has been approved via Ethernet and USB only.
Use ProSave, Version 7.4.2 or higher.
Configuring
NOTICE
HSP Mobile Panel 277 Wireless V1.1 required
Configure the HMI device only with the software "HSP Mobile Panel 277 Wireless V1.1".
Bridging battery
Note
The HMI device will be supplied in delivery stage 1 without bridging battery.
To replace the main battery, exit the running project and turn off the HMI device.
© Siemens Ⓟ2009
A5E02098200-04, 04/2009
- 6AV6 645-0FD01-0AX0
- 6AV6 645-0FE01-0AX0
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