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TC-32B
7.2.4
Types of variables
There are two types of variables:
1.
Local variable (#1 ~ #26)
2.
Common variable (#100 ~ #199, #500 ~ #599)
Local variables are provided for each call level of the macro program. When a macro program is
called, the local variables of the called macro level are stored, and a new local variable area is
created for the called macro program.
Details on local variables and levels will be explained in 7.5 Call Function.
Common variables can be read from and written to any programs between any levels.
The table below shows the detailed specifications.
Variable No.
#0
#1 to #26
#100 to #199
#500 to #599
2004/01/22
Variable type
This variable is constantly kept NULL; thus no
Constantly NULL
value can be entered.
These variables can be used for each macro level.
When power is turned off, these variables are
cleared to be blank.
Local variable
Substitute the variable for these range bellow.
-1.0 by 1099
10-99 to 1.0 by 1099.
Common variable
These variables can be used among variables
macro programs.
When power is turned off, these variables are
cleared to be blank.
Substitute the variable for these range bellow.
-1.0 by 1099
10-99 to1.0 by 1099.
Caution: Not display all of the significant figures,
when the number in a range.
Display number is rounded number.
Therefore, not always same the number on
display and the correct conference of the variable.
Refer to the "Macro display and setting".
These variables can be used among variables
macro programs.
Keep the data if turn off the power.
Substitute the variable for these range and
significant
figures
Meter: -999999.999 to 999999.999
(Integer: six figures, Decimal: Three figures)
Inch:-99999.9999 to 99999.9999
(Integer: five figures, Decimal: four figures)
When substitute from the number of many decimal
figures to these variable, to be upper figures by
round.
Alarm occurred when substitute to the over
range of numbers.
7 - 5
Chapter 7 Macro
Function
to -1.0 by 10-99 , 0, 1.0 by
to -1.0 by 10-99 , 0, 1.0 by
eTCOMNCPR7-1.doc
7
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