11 Failures and LED Indications
11.2 Commissioning during Failures
220 SENTRON PAC5100/5200, 7KM5212/5412, Device Manual
E50417-H1040-C568-A1, Edition 03.2015
✧ Wait for at least 20 s and then click the home link.
The user interface opens.
Starting User Interface with Loading a New/Different Firmware
✧ Click Browse.... The Choose file dialog opens.
✧ In the Choose file dialog, select the current firmware update (file extension .pck) in the Look in: list box
and click Open.
The path appears in the Browse... field.
✧ Click upload.
The firmware is uploaded from the device to the PC and the following information is displayed in the Boot
Loader window:
Figure 11-3 Information in the Boot Loader
✧ Wait for at least 30 s and then click the home
link.
The user interface opens.
11.2.2 Manual Start of the Boot Loader
If it is necessary to start the Boot Loader manually, proceed as follows:
✧ If the SENTRON PAC5100/5200 is still energized by the supply voltage, switch off the supply voltage.
✧ Press the F4 softkey on the SENTRON PAC5100/5200 (device with display) or the IP-Addr. push-button
(device without display) (see Chapter 5.7.3) and switch on the supply voltage while holding the F4 softkey
or IP address button down.
✧ Hold the softkey F4 or the IP-Addr. push-button down until the LEDs ERROR (red) and H2 (yellow) on the
device top side are lit (LEDs RUN (green) and H1 (yellow) are off).
✧ Release the softkey F4 or the IP-Addr. push-button.
SENTRON PAC5100/5200 starts the Boot Loader with the Boot Loader HTML page (Figure 11-1).