19 DATA LOGGING FUNCTION
19.5 Details of Specifications
181
19
Numerical value range for each output type
Describes the numerical value ranges that can be output for each output type.
■Integer type
The following table lists the numerical value ranges that can be expressed for each integer type.
■Real number type
The following table lists the numerical value ranges that can be expressed for each real number type.
(21) Trigger occurrence flag The trigger occurrence information is output.
(1) 1: Trigger occurred, 0: Trigger not occurred
2
(22) Data Data collected by the data logging function is output corresponding to (13) Data length and (10)
Data type.
• When bits are specified: bit On = 1 and bit Off = 0 are output.
• When word type (signed/unsigned) or double-word type (signed/unsigned) is specified: the
data values are output in the specified unit.
• When single-precision real number is specified: data value is output in the specified unit.
(Page 181 Numerical value range for each output type)
• When character string type is specified: the character string with the specified size is output. If
the character string terminator "0" exists in the middle of data, NULL is generated on from said
point onward until the terminator of the specified size.
• When numeric string type is specified: the data value with the specified size is output.
• When time is specified: data value is output in ms units.
•Bit: 2
• Word (signed/
unsigned)): 2
• Double word (signed/
unsigned): 4
• Single-precision real
number: 4
• String/numeric string:
1 to 256
•Time: 4
Output format Lower limit Upper limit
Word (unsigned) 0 65535
Word (signed) -32768 32767
Double word (unsigned) 0 4294967295
Double word (signed) -2147483648 2147483647
Output format Negative value Positive value
Lower limit Upper limit Lower limit Upper limit
Single-precision real number -3.4028235E+38 -1.401298E-45 1.401298E-45 3.4028235E+38
No. Item Description Size (byte)
(1)
b0b1b15 to
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