MP Systems CDR80, Установка, эксплуатация и обслуживание, Страница: 41 / 45

FACTORY SETTINGS MENU
For the following menus, please contact MP Systems before changing settings.
From the main PLC HMI screen, press buttons 1 & 2 simultaneously and release to
prompt menu password.
•
User Settings Password = 3434
•
Press enter button to cycle through screens or input setting(s).
•
Press
“i”
button to go back to previous screen.
ALARM LATCH
–
(Optional
– Only applicable if an external signal harness to the
machine control is installed). The alarm output from the CDR can be configured to be
either latching or pulse for 5 seconds. To change from latching to pulsing, change the
setting from 1 to 0 and press enter.
LOW PRESSURE ALARM
– This setting is used to detect when there is not sufficient
pressure at the inlet of the hydrocyclones and shut the unit down. This setting should
not be changed unless discussed with MP Systems. When operating properly, the
system inlet pressure should always exceed 20PSI. To change setting, enter new
pressure in PSI and press enter.
PRESSURE ALARM DELAY
– This is the amount of time in seconds that the system
pressure can be below the low-pressure alarm set point before the system alarms out.
This setting should not be changed unless discussed with MP Systems. To change
setting, enter new time in seconds and press enter.
FLOAT ALARM DELAY
– If the CDR settling tank fluid height gets too high and the
tank float rises, it will begin a timer before alarming out and shutting the system down.
This setting should not be changed unless discussed with MP Systems. To change
setting, enter new time in seconds and press enter.
FEED PUMP SLEEP CYCLE
– (experimental) In order for small particles to settle to
the bottom of the settling tank, it requires time and laminar flow. This feature can be
used to shut the CDR system down for a set amount of time and allow particles to
settle easier in settling tank. It was programmed in as a theoretical idea but is not
recommended to be used unless discussed directly with MP Systems. To enable,
change the setting from 0 to 1 and press enter. Cycle time off/on can be adjusted on
the following screens.
FEED PUMP CYCLE OFF
– Amount of time in minutes that the CDR system will turn
off to allow debris to settle. Input time in minutes and press enter.
FEED PUMP CYCLE ON
– Amount of time in hours/minutes that the CDR system will
run before it shuts down for sleep cycle. Input time in hours/minutes and press enter.