IAI America TT-C3 - Manual (Page 68)

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INTELLIGENT ACTUATOR
Chapter 3 X SEL Lanhuage Data
Chapter
3
X
SEL
Lanhuage
Data
Chapter 3 X-SEL Language Data
1. Values and Symbols Used in SEL Language
1.1 List of Values and Symbols Used
The various functions required in a program are represented by values and symbols.
Function Global range Local range Remarks
Input port 000 to 299 (300) Varies depending on the
function.
Output port 300 to 599 (300) Varies depending on the
function.
Flag 600 to 899 (300) 900 to 999 (100)
Variable (integer) 200 to 299 (100)
1200 to 1299 (100)
1 to 99 (99)
1001 to 1099 (99)
99 is used for IN, INB, OUT,
OUTB, etc.
Variable (real) 300 to 399 (100)
1300 to 1399 (100)
100 to 199 (100)
1100 to 1199 (100)
199 is used for PPUT,
PGET, PARG, etc.
String 300 to 999 (700) 1 to 299 (299)
Tag number 1 to 99 (99)
Subroutine number 1 to 99 (99)
Zone number 1 to 4 (4)
Pallet number 1 to 10 (10)
Axis number 1 to 3 (3) Varies depending on the
function.
Axis pattern 0 to 111
Position number 1 to 3000 (3000)
Program number 1 to 64 (64)
Step number 1 to 6000 (6000)
Task level NORMAL/HIGH (2)
SIO channel number 1 to 1 (1) (Also used for
TP/PC)
Wait timer 1
1-shot pulse timer 16 (Number of timers that can
be operated simultaneously)
Ladder timer Local flag (100)
Virtual input port (SEL
system o SEL user
program)
7000 to 7299 (300)
Virtual output port (SEL user
program o SEL system)
7300 to 7599 (300)
Number of symbol definitions 1000
Number of times symbol can
be used in commands
5000 (including literals)
Used in common from any
program. Referenced separately in
each program.
Cleared when the program is
started.
Caution
x Variables 99 and 199 are special variables this system uses in
operations. Avoid using these two variables for general purposes.
x The values in the table represent ranges that can be processed by
software. Items that require physical devices, such as I/O ports and
functions relating to axis number and SIO, will be determined by possible
combinations and models of commercial boards, etc., available for each
device application.