Section 2
SEQUENCING WITH MULTIPLE SUPERVISOR CONTROLS
7
parameter for editing. The Up arrow and Down arrow keys will adjust the settings. If a
numeric value is to be entered, position to the character space with the Right and Left
arrow keys. Adjust the value with the Up and Down keys. To save the changed value,
push the Enter key.
2.7.2 FOR SUPERVISOR II:
To change parameters on the Supervisor II Deluxe, push the Program key until the top
line of the display identifies the parameter to be changed. The Up arrow and Logo
keys will increment the parameter value; the Lamp Test will decrement. Push
the Program key to save the changed value. The next parameter will then be dis-
played.
Parameter names and numerical order of screen appearance are shown in [brackets]
below.
The following parameters may need to be changed for sequencing:
Sequence by (SEQUENCE [9]) – Select the desired sequencing mode
Seq Hrs - To change this parameter in the Supervisor, push the key and change the values
as described above. The maximum value for sequence hours is 100,000. A rollover to zero
will occur if that number is exceeded.
(SEQ HRS [17]) - To change this parameter in the Supervisor II Deluxe, push the Program
key until SEQ HRS is displayed on the top line of the display. Pushing the Logo
key will increment by 1000 hours, the Up arrow key will increment by 100 hours and
the Lamp Test key will decrement by 100 hours. The number will roll over at 30,000
hours. To set the hours to a lower number it may be easier to push the Logo key until
the display reads 30,000, then hit the Up arrow key, the display will then go to 0.
Com Number (COM ID #[7]) - Must be unique for every machine in the system. If there are
three machines in a system, for example, they must be numbered 1, 2 and 3. Up to 16
machines may be sequenced with the Supervisor Controller.
Machines (LAST COM [12]) - Set to total number of machines in a system.
Low Press (LOWEST [13]) - This should be set to the lowest allowable pressure before a
machine has to start. Normally this is 5 to 10 psi (.3 to .7 bar) below the load pressure. If
the system pressure drops below this limit then the machine with the lowest SEQ HRS or
COM ID is started immediately. A machine will also start if the pressure is below the Trim
Low Setpoint for a period of time. The length of this time is 0 to 120 seconds depending on
the pressure. The closer the pressure is to LOWEST pressure the shorter the time. For
example if the pressure drops below the Trim Low Setpoint by 1 psi (.07 bar), and stays
there a machine will start in 120 seconds. If the pressure drops near LOWEST PRESSURE
then a machine will start in just a few seconds.
Recover Time (RECOVER [14]) - Recovery time. This parameter adds a delay between
subsequent start, load and unload commands. See Sequencing Timer Section for further
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