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Appendix 1.
List of Function Codes
IV-1
Appendix 1 List of Function Codes
Function
code
Punch-out
output
ISO
Control unit
recognition
Subject
to parity
V count
Screen
display
Setting and
display unit
key-in
Stored in
memory
ISO
Internal NC system function
0~9 Yes Counted Displayed Key-in Stored 0~9 Numerical data
A~Z Yes Counted Displayed Key-in Stored A~Z Addresses
+ Yes Counted Displayed Key-in Stored + Sign, variable operator (+)
– Yes Counted Displayed Key-in Stored – Sign, variable operator (–)
. Yes Counted Displayed Key-in Stored . Decimal point
, Yes Counted Displayed Key-in Stored ,
/ Yes Counted Displayed Key-in Stored /
Block delete (optional block skip)
Variable operator (÷)
% Yes Counted
Displayed
(%)
No key-in
(automatical-
ly inserted)
Stored %
End of record (tape storage end)
Rewind start & stop during tape search
LF/NL Yes Counted
Displayed
(;)
Key-in
;/EOB
Stored LF End of block
( Yes Counted Displayed Key-in Stored ( Control out (comment start)
) Yes Counted Displayed Key-in Stored ) Control in (comment end)
: Yes Counted Displayed No key-in Stored : Program number address (instead of O.)
# Yes Counted Displayed Key-in Stored # Variable number
∗
Yes Counted Displayed Key-in Stored
∗
Variable operator (´)
= Yes Counted Displayed Key-in Stored = Variable definition
[ Yes Counted Displayed Key-in Stored [ Variable operator
] Yes Counted Displayed Key-in Stored ] Variable operator
BS No Counted
Not
displayed
No key-in Stored
HT No Counted
Not
displayed
No key-in Stored
SP No
Not
displayed
Key-in Stored
SP
(T-V
automatic
adjustment)
CR No
Not
displayed
No key-in Stored
DEL No
Not
counted
Not
displayed
No key-in
Not
stored
NULL No
Not
counted
Not
displayed
No key-in
Not
stored
Any other No Counted (Note 2) No key-in Stored
(Note 1) Codes not listed in the above table are stored on tape, but an error will result during operation if they are
not comments.
(Note 2) This denotes characters (including blanks) which are stored inside and which correspond to the
command codes. "@" is not displayed.