Sigma Controls Myriad TPC LITE Instruction Manual page 20

20
OPERATIONAL INFORMATION
Several items of operational information are provided for operator review of system status.
These items may be accessed from the 'VIEW' screen which appears at the bottom of the
'PASSWORD' entry screen.
From the main menu press 'ENTER' key to access the 'ENTER PASSWORD' screen. Use the
  keys to scroll to the 'VIEW' position and press 'ENTER'.
NOTE: IT IS NOT NECESSARY TO ENTER A PASSWORD TO ENTER THIS SCREEN.
VIEW MENU
'TREND' will be highlighted. Press 'ENTER' to view the recorded trend of the process value for
the time selected previously during the setup procedure (2 min., 2 hrs, 12 hrs, or full speed).
After viewing the process trend press 'ENTER' to return to the 'VIEW' menu. Select 'PEAK' with
the   keys and press 'ENTER'.
This screen records the highest and lowest process values that have occurred since the last
'CLR' (clear). To reset these values to the current value of the process, scroll to 'CLR' and press
'ENTER'. The cursor will automatically move to the 'BACK' position, press 'ENTER' to return to
the 'VIEW' menu. Select 'ALARMS' and press enter to view the current alarm status and use
'RESET' as described previously to clear any active alarms. Select 'BACK' and press 'ENTER'
to return to the 'VIEW' menu. Select 'ETMS' and press 'ENTER' to view the recorded elapsed
times for each pump.