TM 5-6675-320-14
Table 4-12. PLOTTER OPERATION AND PROGRAM ERRORS - Cont
E r r o r
Error No.
Displayed
Explanation
P1
P2
P3
PLOTTER ROM ERRORS
ATTEMPT TO STORE INTO CONSTANT
Occurs when one or more parameters in dig instruction are
constants rather than variables.
WRONG NUMBER OF PARAMETERS
Occurs on instructions with numeric only parameter lists
( s c l , o f s , p l t , i p l t , c p l t , x a x , y a x , l i m , d i g , c s i z , l i n e,
pen #, and p s c ).
In certain unusual cases where parameter list contains user
l e v e l f u n c t i o n c a l l s , i n s t r u c t i o n h a v i n g i n c o r r e c t n u m b e r of
parameters may be executed.
F o r e x a m p l e , S cl funct is executed as S Cl. F u n c t i o n c a l l
funct is ignored.
P4
NO
WRONG TYPE OF PARAMETER OR ILLEGAL PARAMETER VALUE
Examples:
lbl
A
*
psc 31
HP-IB DEVICE NUMBER SPECIFIED
Occurs on psc instruction when parameter is between 0 and 14,
inclusive, and HP-IB card is at corresponding select code.
P5
PEN CONTROL VALUE NOT IN -32768 THRU +32767 RANGE
O c c u r s o n plt and i p l t .
May also occur if hardware transmis-
sion error occurs between plotter and computer.
P6
NO HP-IB CARD AT SPECIFIED SELECT CODE
Occurs on psc instruction when HP-IB card set to specified
select code is not HP-IB card.
P7
axe, ltr INSTRUCTIONS EXECUTED
Occurs on axe and ltr instructions because ROM recognizes
these instructions but cannot execute them. This error flags
all a x e a n d ltr i n s t r u c t i o n s f o r p u r p o s e o f c o n v e r t i n g 9 8 2 5 /
9862 programs.
4-107
