HMI Operation
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Description
Cycle Totalizer: Shows the total number of cycles the PD44 has taken.
Maintenance Totalizer: Shows the total number of cycles the PD44 has taken
since the last time the Reset Maintenance Totalizer button was pressed.
Number of Times the Maintenance Totalizer has been Reset: shows how many
times the Reset Maintenance Totalizer button has been pressed.
Reset Maintenance Totalizer Button: Resets the Maintenance Totalizer.
For example: If it is determined the PD44 needs new seals every 100,000
cycles, when the Totalizer gets around 100,000 the seals can be replaced and
the Totalizer reset.
PLC Program/HMI Program: Shows the software and revision level for both the
PLC and HMI. This is useful for troubleshooting.
PX-CSV/PX-OSV: Displays which spool valve sensor on the PD44 is active
(“1” is active, “0” is inactive). When the PD44 is not dispensing, the spool valve
is in Reload position. When the PD44 is dispensing it is in the Dispense
position.
Dispense Ready/Dispense Complete: Displays the status of the two customer
signals (CR-CS1 and CR-CS2) from the PD44 that it is ready to dispense (“1”)
or the dispense cycle is complete (“1”).
This allows a technician access to the settings on the HMI if needed.
