T775P SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLER
23
62-0256—11
Fig. 53. Setup Pump - Postpurge.
1.3.7.4. POSTPURGE
1.
From the Stage/Pump menu, use the
and
buttons to select POSTPURGE.
2.
Press the
button to display the postpurge time.
3.
Use the
and
buttons to increase/decrease the
postpurge time.
Default: 0 (zero) seconds
Range: 0 to 3600 seconds
4.
Press the
button to accept the value and display
the Stage/Pump menu.
NOTE: A positive Postpurge time causes the pump
to run for the set number of seconds after the
last stage de-energizes.
Fig. 54. Setup Pump - Exit.
1.3.7.5. Pump Exit
Press the
button (or highlight EXIT and press the
button) to exit the current Stage/Pump menu and return to
the Outputs menu.
This completes the pump setup. Continue with “1.4. Setup
Fig. 55. Setup Alarms.
1.4. Setup Alarms
1.
From the Setup menu, use the
and
buttons to
highlight the Alarms.
2.
Press the
button to display the Alarms menu.
There are three alarms available, High, Low, and
Differential. When an alarm is selected, its alarm limit
selection displays on the Alarms menu.
When an alarm is active, the Digital Output (D.O.) closes
and “ALARM” displays on the home screen.
NOTE: Low and differential relay alarms require the
condition to prevail for 5 minutes before
contacts will close.
Fig. 56. Setup High Alarm.
1.4.1. HIGH ALARM
Only Sensor A can be used to sense the high alarm
temperature. Sensor C cannot be used.
1.
From the Alarms menu, use the
and
buttons to
select HI ALARM.
2.
Press the
button to display the alarm options.
3.
Use the
and
buttons to select YES or NO.
Default: NO
4.
Press the
button to accept the value and display
the Alarms menu.
Selecting YES displays the HI LIMIT option on the Alarms
menu once you exit this screen. Continue with “1.4.1.1.
HIGH LIMIT” on page 24.
For systems with no high limit alarm, select NO, press
the
button, and continue with “1.4.2. LOW ALARM” on
ENTER
PUMP POST-
PURGE TIME
FOR
STG4/PUMP
SETUP
OUTPUTS
STG4/PUMP
POSTPURGE
M24679
0
SEC
SETUP
OUTPUTS
STG4/PUMP
POSTPURGE
SETUP
OUTPUTS
STG4/PUMP
RESET RT
PUMP OUT
EXERCISE
PREPURGE
POSTPURGE
EXIT
M24680
SETUP
ALARMS
M24681
HI ALARM
LO ALARM
DIF ALARM
EXIT
SETUP
ALARMS
SETUP
ALARMS
HI ALARM
M24682
YES
NO
ENABLE
HIGH
LIMIT
ALARM
SETUP
ALARMS
HI ALARM