5-4
USER INTERFACE
Models C709 & C717
User Interface
5
Language Initialization
The UVC platform supports multiple languages by
keeping specific strings in the battery-backed RAM. After
power-up or a CPU reset, the strings are tested to see if
they are present and not corrupted. If the strings are
present and not corrupted, initialization continues.
Otherwise, the operator is prompted to select a
language. While language strings are being checked for
integrity, the following screen appears.
Note:
If there is a language initialization fault, the
machine forces a language selection prior to the
initializing sequence. The standard menu LEDs should
light as if they were in a menu. If a language has been
selected, the machine is powered down, and 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 memory. System data includes variables that
change frequently, such as the machine’s mode, lockout
status, serving counters, and fault codes. While system
data is being checked, the following screen appears.
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 acknowledgment (SEL key) is required.
Configuration Data
Configuration data is separate from the rest of the data in
the memory. Configuration data is information entered
through operator and service menus. While configuration
data is being checked, the following screen appears.
If configuration data is corrupted, all user and service
settings are set to defaults. A CONFIG CRC ERR fault is
displayed on the VFD. The system continues to operate
in its previous mode, but with default settings.
Lockout Data
Lockout data is protected separately from the rest of the
data in the memory. While the lockout data is being
checked, the following screen appears.
If lockout data is corrupted, all lockout history data is
cleared. A LOCKOUT CRC ERR fault appears.
After the memory integrity has been tested, the Safety
Timeout screen appears.
Heat Cycle Data
Heat cycle data 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 data record is cleared, and
data for the Heat cycle is written to it. The current Heat
cycle data appears 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 accessed, but presently only through
the HEAT CYCLE DATA menu option.
Initializing
Language
Initializing
System Data
Initializing
Config Data
Initializing
Lockout Data
Summary of Contents for C709
Page 8: ...1 4 TO THE INSTALLER Models C709 C717 To the Installer 1 Notes...
Page 36: ...5 16 USER INTERFACE Models C709 C717 User Interface 5 Notes...
Page 50: ...6 14 OPERATING PROCEDURES Models C709 C717 Operating Procedures 6 Notes...
Page 56: ...8 4 TROUBLESHOOTING GUIDE Models C709 C717 Troubleshooting Guide 8 Notes...
Page 58: ...9 2 PARTS REPLACEMENT SCHEDULE Models C709 C717 Parts Replacement Schedule 9 Notes...
Page 62: ...10 4 LIMITED WARRANTY ON EQUIPMENT Models C709 C717 Limited Warranty on Equipment 10 Notes...
Page 66: ...11 4 LIMITED WARRANTY ON PARTS Models C709 C717 Limited Warranty on Parts 11 Notes...
