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Models C708 & C716Important: To the Operator
050628
Initializing
Language
Note: If there is a language initialization fault, the
machine will force a language selection prior to the
initializing sequence. The standard menu LED's
should light, as if it were in a menu. If a language
has been s elected, the unit is powered down, the
machine should not ask for a language unless there
is another language initialization fault. English is the
factory default setting.
System Data
System data is protected separately from the rest of
the data in m emory. System data includes variables
that change frequently such as the m ode t he
machine is in, lockout status, serving counters, fault
codes, and others. While System Data is being
checked the following screen is displayed.
Initializing
System Data
If the System Data is corrupted, the machine is set
to OFF, the serving counters are set to zero, and the
faults are cleared. A “SYSTEM CRC ERR” fault is
set and displayed on the VFD. An acknowledgement
(SEL key) is r equired.
Configuration Data
Configuration data is separate from the rest of the
data in the m emory. Configuration data is
information entered through operator and s ervice
menus. While Configuration Data is being checked
the following screen is displayed.
Initializing
Config Data
If Configuration data is corrupted, all user and
service settings are set to defaults. A “CONFIG
CRC ERR” fault is s et and displayed on the VFD.
The system will cont inue to operate in its previous
mode but according to default settings.
Lockout Data
Lockout data i s protected separately from the rest of
the data in the memory. While the Lockout Data is
being checked, the following screen is dis played.
Initializing
Lockout Data
If Lockout Data is corrupted, all lockout history data
is cleared. A “LOCKOUT CRC ERR” fault is
displayed.
After the memory integrity has been tested, the
Safety Timeout screen will be displayed.
Heat Cycle Data
Heat cycle dat a is checked separately from the rest
of the data in memory. Each individual Heat Cycle
Data record is monitored for corruption individually.
At the start of a heat cycle, the next Heat Cycle dat a
record is cleared and data for the heat cycle is
writtentoit.ThecurrentHeatCycleDatais
displayed as the first heat cycle record in the HEAT
CYCLE DATA menu option.
The heat cycle data records are checked for integrity
when the record is ac cessed, presently only through
the HEAT CYCLE DATA menu option.
(For additional Heat Cycle Data information,
see page 29.)
Once the system has initialized, the number of days
until brush cleaning is required is indic ated on the
control panel. The SAFETY TIMEOUT screen will
be displayed with the alarm on f or 60 seconds or
until any control symbol is touched.
SAFETY TIMEOUT
ANY KEY ABORTS