Input Size Calculations (1756-DNB)

Input Size Calculations (1756-DNB)

The table specifies how the
Input Size
value on the
General
tab of the
Module Properties
dialog box relates to the data type used for the tag.
Tag type
Input size
Data type name
Resulting data type
member name type
Input
n
, where
n
 ranges from
1 to 124
AB:1756_DNB_QBytes:I:0
(where
Q
 is replaced by
4 multiplied by n)
StatusRegister:  AB:1756_DNB_StatusRegister:I:0
Data DINT[n]
 (where n = n minus 1)
Input
124
AB:1756_DNB_500Bytes:I:0
StatusRegister:  AB:1756_DNB_StatusRegister:I:0
Data DINT[124]
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