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Calculating minus numbers
When incorporating minus numbers into a formula, put them in parentheses
If you fail to do so, the following error message will appear.
E0061 Formula error
Example:
Correct: CA02= (-100)*CA01
Wrong: CA02=-100*CA01
Contents of a Program
UP to 16 items and up to 102 characters can be incorporated into one formula.
Incorporatable
number
Item
Up to 16
Character
Up to 102
Continuous Use of Brackets of Numeric Operators
Up to 3 consecutive brackets can be included in the numeric calculation. You cannot save the formula including
more than four consecutive brackets.
For example:
Correct: A = (((B + C) - D) + E) + F)
Wrong: A = ((((B + C) - D) + E) + F) - G)
7.2.10 Error Messages Displayed When Setting Numeric Calculation Formula
If one of the following messages is displayed when you set a Numeric Calculation formula, there is a problem
with the Numeric Calculation formula. Recheck and correct it.
Message
E0061: Formula error.
E0062: Calculation error.
E0064: Divided by 0
E0066: Formula error.
Please check the checkers
used in the formula.
E0067: Out of calculable
range
182
Example of Count
Program
BW01+ 200
BW01+ 200
Display timing
Description
Displayed when
Grammatical error
the formula was
saved
For example,
"CA01 = -100 + BW01" should be "CA01 = (- 100) + BW01".
Displayed when
If the number of Numeric Calculation to which is copied is lower
the existing
than the number of the referred Numeric Calculation.
Numeric
Calculation
For example,
formula was
Numeric Calculation formula which is to be copied:
copied
CA05 = CA03 + BW01
Numeric Calculation formula No. to which is to be copied: CA02
(Thus, "CA02" becomes equal to "CA03 + BW01", and the data
substituted for CA03 are the calculation result of the previous
inspection)
Displayed when
The denominator in a Numeric Calculation formula is "0".
the Numeric
Calculation
formula was saved
Displayed when
In the case where you attempted to save a formula in which a
the formula was
checker and the data of Numeric Calculation (CA) that have not
saved
been set.
Displayed when
A negative value was used together with a square operator ($)
the formula was
in a formula to be saved.
saved
For example,
CA01 = $ (- 100)
Result of Count
2 = "BW01+", "200"
8
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