SULLEARY OF ARPGR CODES
tt
Incerpretacion and sugsested respuase.
/
Manual
restart from 9 of by CTRL, C.
[fF operator exited
Alpha 1, return to program by typing U (CR),
act
Tllegal line number.
OQperator has tried co write a
program line at an illegal line nummer,
Check availdbie Line numbers in TPOS manuals.
CLlegal variable or function name.
Upercator has used
an non-existent function.
Check function table TPOS
manual,
03
ac
Unamatching parenthesis.
Operator has noc closed all
Open parenthesis in arithematic or function statement.
Try again.
at
Tllegal command.
again.
ac
Non-existent Line number.
Operator has told program co
execute a line that does not exist.
Check line number.
Tf Line number should be there and 1s not, reload prograg.
ac
Non-exist group or line number in “DO” Loop.
line number.
Operacor should try
incended command
Check for
If presenc, try “DO” scatament again
~
~~
otherwise reload program.
o7
ac
[llegal format in “set” or “for” statement. Operator
has not followed programming formac. Check FOCAL program book for formac.
08
at
Double or missing operators in expression.
a9
act
Seack overflow of non-existent device.
There are only
2 error codes which should cause major concern.
This
Operator
should check program line for program errors.
is one of them.
this could occur.
There are infinite possibilities when
The nore like ones are listed below:
a) When this error occurs at step 14 of the startup
instructions it means a device (ADC, mini-Floppy or
memory) {s aut resvonding to the unibus signal.
Usually you know if the nini-Floppy is working since
chat 1s how TPOS I was Loaded or if core memory is
being addressad (TPOS I won't load if the memory does
Also the disolay
noc respond to che unibus signal).
and TTY pad work or again you would noc have loaded
‘shen ? 09 occurs at steo
This leaves the ADC.
TPOS L.
te
any
check the variuodle dip switches on che 1505 and
If these ara set incorrecetty or if the
1§0h boards.
1504 chrcugn 1506 20ards are bud, vou get the 7 09 at
edgy
s
a