YASKAWA CIMR-F7A Instruction Manual page 309

Con-
stant
Number
PID com-
U1-38
mand
Multi-Function Contact Inputs (H1-01 to H1-06)
Set-
ting
Value
19 PID control disable (ON: PID control disabled)
PID control integral reset (reset when reset command is input or when stopped during
30
PID control)
31 PID control integral hold (ON: Hold)
34 PID soft starter ON/OFF
35 PID input characteristics switch
Multi-Function Analog Input (H3-05, H3-09)
Set-
ting
Value
B
C
PID Control Methods
There are four PID control methods. Select the method by setting constant b5-01.
Set Value
1
2
3
4
-112
6
Name Description
PID command + PID command
bias
Given as maximum frequency/
100%
Function
PID feedback
PID target value
PID output becomes the Inverter output frequency, and D control is used in the difference between PID
target value and feedback value.
PID output becomes the Inverter output frequency, and D control is used in the PID feedback value.
PID output is added as compensation value of the Inverter output frequency, and D control is used in the
difference between PID target value and feedback value.
PID output is added as compensation value of the Inverter output frequency, and D control is used in the
PID feedback value.
Output Signal Level Dur-
ing Multi-Function Analog
Output
10 V: Max. frequency
Function
Contents (100%)
Maximum output frequency
Maximum output frequency
Control Method
Control Methods
MEMO
Min.
Open
V/f Flux
Loop
Unit Regis-
V/f with Vec-
Vec-
PG tor
tor
0.01
A A A A
%
Control Methods
Open
V/f Flux
Loop
V/f with Vec-
Vec-
PG tor
tor
Yes Yes Yes Yes
Yes Yes Yes Yes
Yes Yes Yes Yes
Yes Yes Yes Yes
Yes Yes Yes Yes
Control Methods
Open
V/f Flux
Loop
V/f with Vec-
Vec-
PG tor
tor
Yes Yes Yes Yes
Yes Yes Yes Yes
BUS
ter
65H