164
8-4 Error Flags
The following table lists the flags and other information provided in the SR
area that can be used in troubleshooting. Details are provided in
3-4 Special
Relay (SR) Area
.
SR Area
Address Function
1808 Battery Alarm Flag
1809 Cycle Time Error Flag
1903 Instruction Execution Error (ER) Flag
A number of other error messages are detailed within this manual. Errors in
program input and debugging can be examined in
4-6-2 Inputting and Over-
writing Programs
and
4-6-3 Checking the Program
and errors in cassette
tape operation are detailed in
7-4 Program Backup and Restore Operations
.
Other Error Messages
Error Flags Section 8-4