Taylor-Wharton 24K w/ AutoTend - Manual (Page 25)

closings. The choices are ENABLE or DISABLE. Records in the system log.
USER ACCESS LOGGING is accessible through the menu system of the control
(MENU, 4,3,3). This menu choice turns on/off the logging of user access codes,
which are requested when the lid is opened. Records in the system log.
Temperature Logs
Temperature Logging Rates for thermocouple #1 (T/C #1 LOGGING) and thermo-
couple #2 (T/C #2 LOGGING) are accessible through the menu system of the control
MENU, 4,4,1 or MENU, 4,4,2). This menu choice adjusts the rate at which tempera-
tures are logged for the two thermocouples. The possible choices are Disabled, 15,
30 minutes, 1,2,4,6,12 or 24 Hours. Records in the temperature logs.
Erase Logs
ERASE LOGS is accessible through the menu system of the control (MENU, 4, 5).
This menu choice erases any of the four logs found in the control. Please note that
once a log has been erased, it is gone forever.
ERASE SYSTEM LOGS (MENU, 4,5,1).
ERASE ERROR LOGS (MENU, 4,5,2).
ERASE TEMPERATURE LOG #1 (MENU, 4,5,3).
ERASE TEMPERATURE LOG #2 (MENU, 4,5,4).
Security
KRYOS security features restrict access to certain key features such as power and
the menu system.
The POWER-ON PASSWORD can be set through the menu system of the control
(MENU, 5,1). The power-on password requires entry of a 4 digit password before
turning on or turning off the control. Follow the directions on the display to set a new
password or disable a password. Password 9999 is an invalid choice since this is
used to access the procedure to clear the password if it is forgotten.
The MENU PASSWORD can be set through the menu system of the control (MENU,
5,2). The menu password requires entry of a 4 digit password before allowing access
to the menu system to change any control settings. Follow the directions on the
display to set a new password or to disable a password. Password 9999 is an invalid
choice since this is used to access the procedure to clear the password if it is forgot-
ten.
When the menu password is active, it is possible to review all of the control settings
without having the password. When a password is activated and the user presses the
menu key, two choices are available:
1) MENU (PASSWD REQ)
2) CONTROL SETTINGS
By selecting choice #2 the user can go through the menu system and see all of the
settings in the control. In this mode, the user cannot change any settings.
If either the power-on or the menu passwords are forgotten, the user can reset the