Variation Rate Limiter 1 (M+P_Vlmt1) - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

8.6

Variation Rate Limiter 1 (M+P_VLMT1)

M+P_VLMT1
This FB limits the variation speed to the input (IN) and outputs (OUT_) the result.
FBD/LD
M+P_VLMT1
IN
OUT_
V1LMT
V2LMT
■Block diagram
M+P_VLMT1
IN
Variation rate
limiter processing 1
Setting data
■Input/output variable
Variable Description
name
IN Input
OUT_ Output
V1LMT Positive direction limit
V2LMT Negative direction limit
■Public variable (operation constant)
Variable Description
name
V1_ Positive direction limit value
V2_ Negative direction limit value
HS1 Positive Direction Hysteresis
HS2 Negative Direction Hysteresis
OUT_
V1LMT
V2LMT
Recommended
range
-999999 to 999999
-999999 to 999999
TRUE: Limited
FALSE: Canceled
TRUE: Limited
FALSE: Canceled
Recommended
range
0 to 999999[/s]
0 to 999999[/s]
0 to 999999
0 to 999999
Type Data type
Input variable REAL
Output variable REAL
Output variable BOOL
Output variable BOOL
Initial value Set by
100.0 User
100.0 User
0.0 User
0.0 User
8 CONTROL OPERATION
8.6 Variation Rate Limiter 1 (M+P_VLMT1)
8
Data type
REAL
REAL
REAL
REAL
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