IAI PSEL, Operation Manual

Page: 672 / 1062

3. Program
178
[3] Explanation of string
Strings sent according to the format explained above are stored in boxes designed to contain
character strings, so that they can be used freely in the program.
Two types of strings are available: global strings that can be read or written in all programs,
and local strings that can be red or written only in each program. Both strings are differentiated
by their column numbers.
One character is stored in each of the fields of these strings.
The position of a given field comprising a string is indicated by “column XX” and which column
to store can be set freely for each command.
For instance, if a character line “HOME”, which indicates the home-return command, is
received, and the character line is desired to be used in several programs, you should save
the data to Column 300 in the global string.
࣒࢝ࣛ
1 2 3 4 5 6 295 296 297 298 299
㺃㺃㺃㺃㺃㺃 㺃㺃㺃㺃㺃㺃
࣮ࣟ࢝ࣝࢫࢺࣜࣥࢢ
299
࣒࢝ࣛ
1 2 3 4 5 6 295 296 297 298 299
㺃㺃㺃㺃㺃㺃 㺃㺃㺃㺃㺃㺃
࣮ࣟ࢝ࣝࢫࢺࣜࣥࢢ
299
࣒࢝ࣛ
300 301 302 303 304 995 996 997 998 999
㺃㺃㺃㺃㺃㺃 㺃㺃㺃㺃㺃㺃
ࢢ࣮ࣟࣂࣝࢫࢺࣜࣥࢢ
700
࣒࢝ࣛ
300 301 302 303 304 995 996 997 998 999
㺃㺃㺃㺃㺃㺃 㺃㺃㺃㺃㺃㺃
ࢢ࣮ࣟࣂࣝࢫࢺࣜࣥࢢ
700
Column
Local string
299
Global string
700
Column
࣒࢝ࣛ
300
ࢢ࣮ࣟࣂࣝࢫࢺࣜࣥࢢ
࣒࢝ࣛ
300
࠿ࡽ
͆
HOME
͇ࢆ᱁⣡
301 302 303 305 306 307 308 309
࣒࢝ࣛ
300
ࢢ࣮ࣟࣂࣝࢫࢺࣜࣥࢢ
࣒࢝ࣛ
300
࠿ࡽ
͆
HOME
͇ࢆ᱁⣡
301 302 303 305 306 307 308 309
Column
Global string
Store “HOME”
from column 300