Figure 84: Electronic Reset Button S2 - ABB XSeriesG4 User Manual

6.3.1 Hardware Warm Boot
6.3.1.1 Method 1
To perform the first warm boot method:
Open the door to the unit.
Locate the Reset button, directly below the Ethernet plug connector on the left-hand side of the board (Figure 84).
Press the Reset button for approximately five seconds. The unit will warm boot.
6.3.1.2 Method 2
To perform the second warm boot method:
Open the door to the unit.
Ensure that there is voltage on the battery and that the lithium battery jumper is enabled.
NOTICE – Loss of Data. If lithium battery voltage is insufficient and/or the battery jumper is in the disabled
position, do not attempt a Warm Boot. Continuing with this process without both conditions being met will result in
a Cold Boot and all historical data will be lost.
Remove power to the board and then reconnect. This will initiate a warm boot.
6.3.2 Software Warm Boot
6.3.2.1 Method 1
To perform the first software warm boot method:
Connect the PC running PCCU32 to the flow computer with either an MMI cable (RS-232), a USB cable or an
Ethernet cable.
Open PCCU.
Select Entry Mode at the Totalflow splash screen.
Click the 32-Bit Loader icon on the toolbar.
Select the Reload button.
Ensure that all of the checkmarks have been removed from the software options.
Check the boxes in the options list beside Shutdown Flash and Start Flash.

Figure 84: Electronic reset button S2

110 XFC G4 2103335 Rev AB