Chapter 3 Pid Control Specifications; Pid Control By Incomplete Derivative; Performance Specifications - Mitsubishi Electric MELSEC-Q series Programming Manual

3
PID CONTROL SPECIFICATIONS
This section gives the specifications PID operation using PID control instructions.
3.1

PID Control by incomplete derivative

Performance specifications

The performance specifications for PID control are tabled below.
: Unusable
Item
Number of PID control loops
Sampling cycle
PID operation method
PID Proportional
constant constant
setting
Integral
range
constant
Derivative
constant
Derivative gain
SV (set value) setting range
PV (process value) setting
range
MV (manipulated value) output
range
3 PID CONTROL SPECIFICATIONS
14
3.1 PID Control by incomplete derivative
Specifications
With PID limits
Basic model
QCPU
 8 loops (maximum)
T 0.01 to 60.00s
S

Process value differentiation incomplete derivative (forward operation/reverse operation)
K 0.01 to 100.00
P
T 0.1 to 3000.0s
I
T 0.00 to 300.00s
D
K 0.00 to 300.00
D
SV 0 to 2000
PV -50 to 2050
MV
Without PID limits
High Performance Basic model
model QCPU, QCPU
Redundant CPU,
Universal model
QCPU, LCPU
32 loops (maximum) 8 loops (maximum)
-32768 to 32767
-32768 to 32767
QnACPU
High Performance
model QCPU,
Redundant CPU,
Universal model
QCPU, LCPU
32 loops (maximum) 
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