User's Manual

Resume data lost
■ Problem
No resume data has been retained since the BHT
was not normally turned off and then left with no
battery cartridge loaded or with a discharged bat-
tery cartridge loaded even if the resume function
had been set to ON.
The BHT displays this error message for 3
seconds and automatically runs the execution
program from the point of start-up.
Execution program not selected
■ Problem
No user program has been selected as an execution
program to be run when the power is turned on.
If this error occurs, the BHT beeps five times
(for 0.1 second per beep) and then turns itself
off.
■ Solution
Contact your system administrator.
Error in System Mode settings
■ Problem
Your settings made in System Mode contain an er-
ror.
• If this error occurs, the System Mode settings
revert to the factory defaults.
• The BHT displays this error for 3 seconds
and then displays the "No execution program
selected…" message.
■ Solution
Contact your system administrator.