Mitsubishi Electric FR-F820-00046 Instruction Manual page 404

Pr. Name
753 Second PID action
A650 selection
Second PID control
754
automatic switchover
A652
frequency
755 Second PID action set
A651 point
756 Second PID proportional
A653 band
757
Second PID integral time 1 s
A654
758 Second PID differential
A655 time
1140 Second PID set point/
A664 deviation input selection
1141 Second PID measured
A665 value input selection
1143
Second PID upper limit
A641
1144
Second PID lower limit
A642
1145 Second PID deviation
A643 limit
1146 Second PID signal
A644 operation selection
Second output
1147
interruption detection
A661
time
Second output
1148
interruption detection
A662
level
1149 Second output
A663 interruption cancel level
 Basic configuration of PID control
 Pr.128 ="10, 11" (deviation value signal input)
Set point
To outside
*1 Set "0" to Pr.868 Terminal 1 function assignment. When Pr.868 ≠ "0", PID control is invalid.
 Pr.128 = "20, 21" (measured value input)
Pr.133 or
*2
terminal 2
Set point
0 to 5 VDC
(0 to 10 V, 4 to 20 mA)
*2 Note that the input of terminal 1 is added to the set point of terminal 2 as a set point.
*3 Set "0" to Pr.858 Terminal 4 function assignment. When Pr.858 ≠ "0", PID control is invalid.
Initial value Setting range
0, 10, 11, 20, 21,
50, 51, 60, 61, 70,
71, 80, 81, 90, 91,
0 100, 101, 1000,
1001, 1010,
1011, 2000,
2001, 2010, 2011
9999 0 to 590 Hz, 9999 Refer to Pr.127.
9999 0 to 100%, 9999
0.1 to 1000%,
100
9999
0.1 to 3600 s,
9999
9999 0.01 to 10 s, 9999 Refer to Pr.134.
2 1 to 5
3 1 to 5, 101 to 105 Refer to Pr.610.
9999 0 to 100%, 9999
9999 0 to 100%, 9999
9999 0 to 100%, 9999
0 0 to 7, 10 to 17
1 s 0 to 3600 s, 9999 Refer to Pr.575.
0 Hz 0 to 590 Hz
1000% 900 to 1100%
Inverter circuit
Deviation signal
+ -
Terminal 1 *1
Kp
0 to 10 VDC
(0 to 5 V)
Feedback signal (measured value)
Kp: Proportionality constant Ti: Integral time S: Operator Td: Differential time
Inverter circuit
PID operation
+ -
1+
Kp
Terminal 4 *3
Feedback signal (measured value)
Kp: Proportionality constant Ti: Integral time S: Operator Td: Differential time
Description
Refer to Pr.128.
Refer to Pr.133.
Refer to Pr.129.
Refer to Pr.130.
Set the second PID control.
Refer to Pr.609.
For how to enable the second PID
control, refer to
Refer to Pr.131.
Refer to Pr.132.
Refer to Pr.553.
(The Y205 signal is output.)
Refer to Pr.554.
Refer to Pr.576.
Refer to Pr.577.
Manipulated
PID operation
variable
1
1+ +Td S
Ti S
Manipulated
variable
1
+Td S
Ti S
4 to 20 mADC (0 to 5 V, 0 to 10 V)
page 415.
Motor
M
Motor
M
5. PARAMETERS
5.11 (A) Application parameters
1
2
3
4
5
6
7
8
9
10
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