13b. wcc iii - mcd2 installation guide, Mcd-menu program – WattMaster WM-WCC3-TGD-01B User Manual
Page 643

13B. WCC III - MCD2 INSTALLATION GUIDE
WCC III Technical Guide
13B-31
Restart LCD Display (Choice #14)
On the front of the WCCIII-MCD2, there is a 4 by 20 line LCD 
display. This display will display the following information:
WCCIII – MCD IP ADDRESS
WCCIII – MCD TIME AND DATE
WCCIII – MCD UPTIME
WCCIII – MCD IP RECEIVE AND TRANSMIT PACKETS
WCCIII – MCD CPU UTILIZATION 
This will stop the LCD display program and then restart it. The 
reasons why you might want to restart the 4 by 20 line LCD display 
are: (1) there may have been an issue with a stuck or blanked out 
screen, or (2) the USB connection to the 4 by 20 line LCD display 
might have been disconnected or locked up.
If you have selected to restart the LCD display, the following will 
be displayed on the screen:
Selecting Restart LCD Display.
Restarting LCD Display...
* Restarting backtask-lcd v1.00 display driver for MCD2 
backtask-lcd [OK]
The screen should now take you back to the mcd-menu main 
screen after about a second or two.
Shutdown MCD (Choice #15)
There are times that occur when you would need to shut down 
the WCCIII-MCD2. This is generally done when servicing 
the WCCIII-MCD2 or when you have software updates to the 
WCCIII-MCD2. 
If you have selected to shut down the MCD2, the following will be 
displayed on the screen:
*************************************************
*
Shutdown MCD
*
*
*
******************************************
Broadcast message from wcciii@wcciii-mcd
 (/dev/pts/0) at 9:01 ...
The system is going down for halt in 3 minutes!
You may cancel this shutdown command with a “Ctrl” “C” 
key sequence anytime during this 3 minute shutdown time. The 
following shutdown canceled confi rming message will display:
shutdown: Shutdown canceled
MCD-Menu Program
Shutdown and Reboot the MCD
(Choice #16)
This is an immediate shutdown and reboot of the WCCIII-MCD2. 
You may not cancel this shutdown command with a “Ctrl” “C” 
key sequence.
There are times that occur when you would need to shut down 
and then restart the WCCIII-MCD2. This is generally done when 
servicing the WCCIII-MCD2, or when you have software updates 
to the WCCIII-MCD2.
If you have selected to shut down the MCD, the following will be 
displayed on the screen:
*************************************************
*
Shutdown and Reboot MCD
*
*
*
******************************************
Broadcast message from wcciii@wcciii-mcd
 (/dev/pts/0) at 9:01 ...11
The system is going down for reboot NOW!
