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USER INTERFACE
Screen G—HEAT CYCLE DATA. The information from
the previous heat treatment cycles can be obtained
through this screen. The most recent heat treatment
cycle data will be shown first. Press the plus key to scroll
through the remaining heat cycle displays. If a heat
treatment cycle failure should occur, a 2 character
message will appear on the second line of the screen.
Press the SEL key to return to the OPERATOR MENU.
Listed below are the variable messages which could
appear:
HT
Heat time too long
CL
Cool time too long
TT
Failure in meeting total heat treatment
cycle time requirement
TH
Failed thermistor probe
ML
Mix low condition
MO
Mix out condition
BO
Beater overload
HO
High pressure cut-out
PF
Power failure
Note:
If a power failure occurs but the
heat treatment cycle does not fail, an
5
asterisk (*) will appear on the third line
of the display.
OP
Operator interruption
PS
Power switch in the OFF position
RC
Heat cycle record cleared
Pressing the left arrow key on any HEAT cycle data
screen will cause the extended data screen to be
displayed. This screen shows the hopper, barrel, and
glycol temperatures and the amount of time the machine
spent in the phases of the heat cycle when the heat cycle
was completed or terminated.
Pressing the SEL key returns the display to the
OPERATOR MENU.
5-8
Screen H—LOCKOUT HISTORY. This screen displays a
history of the last 40 hard locks, soft locks, and brush-
clean dates. Page numbers are indicated in the upper
right corner. Page 1 contains the most recent failure.
Press the plus key to cycle through the pages.
The second line of the screen displays the date and time
a failure occurred. The third line indicates the reason for
a failure or will indicate that a successful brush-cleaning
has occurred. Some failures occur for multiple reasons.
When this occurs, a page will be generated for each
reason. Press the SEL key to return to the OPERATOR
MENU.
Screen I—AUTO START TIME. This screen allows the
operator to enable or disable AUTO START TIME. If
enabled, the operator sets the time at which the machine
will automatically enter Auto from Standby. The machine
will only enter Auto under the following conditions: if the
programmed Auto Start Time has been reached, if the
machine is in Standby, if no soft lock or hard lock
conditions exist, or if the Auto Start Time feature has
been enabled.
Use the arrow keys to move the cursor left or right. Use
the plus and minus keys to change the time setting.
Press the SEL key to save the selection and return to the
OPERATOR MENU.
Screen J—SERVICE MENU. This screen can only be
accessed by a service technician.
Screen K—STANDBY MODE. This option allows the
operator to manually place the machine into Standby
mode. Pressing the SEL key with the cursor under YES
places the machine in Standby mode and returns to the
OPERATOR MENU.
Model PH61
User Interface
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