Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 169

Setting data
■Input/output variable
Variable Description
name
MVN Output to a module
■Public variable (operation constant)
Variable Description
name
NMAX Output Conversion High Limit
NMIN Output Conversion Low Limit
■Tag data
For details on tag data that is read or written with this tag access FB, refer to the following.
Page 490 Tag Data List
Processing details
■Output conversion
This function block performs output conversion processing.
Output of output conversion (MVN)
NMAX
NMIN
(-10(%)) 0(%)
Converted output (MVN)={(NMAX-NMIN)×
NMAX: Output conversion high limit value
NMIN: Output conversion low limit value
MV: Manipulated variable (%)
MVN: Output conversion output value
■Processing operation
: Performed, : Not performed
Control mode
MAN, CMV
AUT, CAS, CSV
Operation error
Error code Description
(SD0)
3400H An invalid operation (such as division by zero) is performed.
3402H Operation constant (NMAX, NMIN) or tag data is a subnormal number or NaN (not a number).
3403H An overflow has occurred.
100(%) (110(%))
MV
}+NMIN
100
Recommended Type
range
NMIN to NMAX Output variable
Recommended Initial value
range
-999999 to 999999 100.0
-999999 to 999999 0.0
Manipulated
variable (MV)
Processing operation
Output conversion


9.5 Manual Output (M+P_MOUT)
Data type
REAL
Set by Data type
User REAL
User REAL
9 I/O CONTROL
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