Mitsubishi Electric FR-F720-0.75K to 110K Instruction Manual page 234

(4) I/O signals and parameter setting
⋅ Turn on the X14 signal to perform PID control. When this signal is off, PID action is not performed and normal
inverter operation is performed. (However, turning X14 ON is not necessary when Pr.128 = "50, 51, 60, 61, 110,
111, 120, 121".)
⋅ Enter the set point across inverter terminals 2-5 or into Pr. 133 and enter the measured value signal across inverter
terminals 4-5. At this time, set any of "20, 21, 120, 121" in Pr. 128.
⋅ When entering the externally calculated deviation signal, enter it across terminals 1-5. At this time, set any of "10,
11, 110, 111" in Pr. 128.
Terminal
Signal
Used
X14
Depending on
X64
Pr. 178 to Pr.
189
X72
2 2
⎯
PU
1 1
4 4
Communi-
⎯
cation
*2
FUP
FDN
Depending on
RL Pr. 190 to Pr.
196
PID
SLEEP
Y48
SE SE
Function
PID control
Turn ON X14 to perform PID control.
selection
By turning ON X64, forward action can be
PID forward/
selected for PID reverse action (Pr. 128 =
reverse action
10, 20, 110, 120), and reverse action for
switchover
forward action (Pr. 128 = 11, 21, 111, 121).
ON: Integral and differential values are
PID integral value
reset
reset
OFF: Normal processing
Enter the set point for PID control.
0 to 5V................0 to 100%
Set point input
0 to 10V..............0 to 100%
0 to 20mA...........0 to 100%
Set the set value (Pr. 133) from the
Set point input
operation panel or parameter unit.
Input the deviation signal calculated
externally.
Deviation signal
-5V to +5V ..........-100% to +100%
input
-10V to +10V ......-100% to +100%
Input the
(measured value signal).
Measured value
4 to 20mA...........0 to 100%
input
0 to 5V................0 to 100%
0 to 10V..............0 to 100%
Deviation value Input the deviation value from L
input CC-Link communication.
Set value, Input the set value and measured value
measured value from L W
ON
input communication.
Output to indicate that the measured
Upper limit output value signal exceeded the upper limit
value (Pr. 131).
Output when the measured value signal
Lower limit output
falls below the lower limit (Pr. 132).
"Hi" is output to indicate that the output
Forward (reverse)
indication of the parameter unit is forward
rotation direction
rotation (FWD), and "Low" to indicate that
output
it is reverse rotation (REV) or stop (STOP).
During PID
Turns ON during PID control.
control activated
PID output Turns ON
interruption interruption function is performed.
Output when the absolute value of
PID deviation limit
deviation exceeds the limit value.
Common terminal for terminals assigned
Output terminal
to FUP signal, FDN signal, RL signal, PID
common
signal, SLEEP signal, and Y48 signal
Special operation and frequency control
Description
signal from the detector
W ,
ON ORKS
, CC-Link
ORKS
when the PID output
Parameter Setting
Set 14 in any of Pr. 178 to Pr. 189.
Set 64 in any of Pr. 178 to Pr. 189.
Set 72 in any of Pr. 178 to Pr. 189.
Pr. 128 = 20, 21, 120, 121
Pr. 133 =9999
Pr. 73 = 1 , 3, 5, 11, 13, 15
*1
Pr. 73 = 0, 2, 4, 10, 12, 14
Pr. 73 = 6, 7, 16, 17
Pr. 128 = 20, 21, 120, 121
Pr. 133 = 0 to 100%
Pr. 128 = 10 , 11, 110, 111
*1
Pr. 73 = 2, 3, 5, 7, 12, 13, 15, 17
Pr. 73 = 0, 1 , 4, 6, 10, 11, 14,
*1
16
Pr. 128 = 20, 21, 120, 121
Pr. 267 = 0
*1
Pr. 267 = 1
Pr. 267 = 2
Pr. 128 = 50, 51
Pr. 128 = 60, 61
Pr. 128 =20, 21, 60, 61, 120, 121
Pr. 131 ≠ 9999
Set 15 or 115 in any of Pr. 190 to Pr.
196.
*3
Pr. 128 =20, 21, 60, 61, 120, 121
Pr. 132 ≠ 9999
Set 14 or 114 in any of Pr. 190 to Pr.
196.
*3
Set 16 or 116 in any of Pr. 190 to Pr.
196.
*3
Set 47 or 147 in any of Pr. 190 to Pr.
196.
*3
Pr. 575 ≠ 9999
Set 70 or 170 in any of Pr. 190 to Pr.
196.
*3
Pr. 553 ≠ 9999
Set 48 or 148 in any of Pr. 190 to Pr.
196.
*3
4
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