IAI America XSEL-KE - Manual (Page 81)

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INTELLIGENT ACTUATOR
Part 3 Controller Data Structure
(2) Types of variables
Variables are classified into two types, as follows:
1. Integer variables
These variables cannot handle decimal places.
[Example] 1234
Integer variable number
200 ~ 299
1200 ~ 1299
&DQEHXVHGLQDOOSURJUDPV  ³*OREDOLQWHJHUYDULDEOHV´
Integer variable number
1 ~ 99
1001 ~ 1099
8VHGRQO\LQHDFKSURJUDP ³/RFDOLQWHJHUYDULDEOHV´
Caution
Integer 99 is a special register this system uses in integer
RSHUDWLRQV$Q\YDOXHLQWKHUDQJHIURP±   WR
99,999,999 can be input in programs.
2. Real variables
Actual values. These variables can handle decimal places.
[Example] 1234.567
(Decimal point)
Real variable number
300 ~ 399
1300 ~ 1399
&DQEHXVHGLQDOOSURJUDPV  ³*OREDOUHDOYDULDEOHV´
Real variable number
100 ~ 199
1100 ~ 1199
8VHGRQO\LQHDFKSURJUDP ³/RFDOUHDOYDULDEOHV´
Caution
Real number 199 is a special register this system uses in real-
number operations. Any value in
WKHUDQJHIURP±   WR
999,999.9 (eight digits including a sign) can be input in
programs.
1 2 3 4
Integer variable box
Variable
box 1
Real variable box
1234.567
Variable
box 1