Derivative (M+P_D) - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

8.3

Derivative (M+P_D)

M+P_D
When the operation signal (INVLD) is FALSE, this function block performs derivative operation to the input (IN) and outputs
(OUT_) the result.
FBD/LD
M+P_D
INVLD OUT_
IN
■Block diagram
M+P_D
Operation signal
INVLD
TRUE: Invalid
FALSE: Valid
IN
Derivative
action processing
Setting data
■Input/output variable
Variable Description
name
INVLD Operation signal
IN Input
OUT_ Output
■Public variable (operation constant)
Variable Description
name
T_ Derivative Time
Ys Initial Output Value
OUT_
Recommended
range
TRUE: Invalid
FALSE: Valid
-999999 to 999999
-999999 to 999999
Recommended
range
0 to 999999[s]
-999999 to 999999
Type Data type
Input variable BOOL
Input variable REAL
Output variable REAL
Initial value Set by Data type
1.0 User REAL
0.0 User REAL
8 CONTROL OPERATION
8.3 Derivative (M+P_D)
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