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Mitsubishi Electric FX5 User Manual page 459

Melsec iq-f series
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No.
Item
Description
(21)
Trigger occurrence flag
The trigger occurrence information is output.
b15
(1) 1: Trigger occurred, 0: Trigger not occurred
(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
• When single-precision real number is specified: data value is output in the specified unit.
• When character string type is specified: the character string with the specified size is output.
• When numeric string type is specified: the data value with the specified size is output.
• When time is specified: data value is output in the ms unit.
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.
Output format
Word (unsigned)
Word (signed)
Double word (unsigned)
Double word (signed)
■Real number type
The following table lists the numerical value ranges that can be expressed for each real number type.
Output format
Negative value
Lower limit
Single-precision real
-3.4028235E+38
number
to
data values are output in the specified unit.
(Page 457 Numerical value range for each output type)
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.
Lower limit
0
-32768
0
-2147483648
Upper limit
-1.401298E-45
b1
b0
(1)
Upper limit
65535
32767
4294967295
2147483647
Positive value
Lower limit
1.401298E-45
Appendix 7 How to Use CPU Module Logging Configuration Tool
Size (byte)
2
• Bit: 2
• Word (signed/
unsigned): 2
• Double word (signed/
unsigned): 4
• Single-realnumber: 4
• String/numeric string: 1
to 256
• Time: 4
Upper limit
3.4028235E+38
APPX
457
A

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