INVT GD200A-004G-4, Руководство по эксплуатации

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GD200A series VFD Function parameters
-81-
Function
code
Name Description
Default
value
Modify
The parameter determines the target reference
channel during the PID procures.
0: Keypad digital reference ( P09.01 )
1: Analog channel AI1 reference (implemented
through the analog potentiometer on the keypad
for the 0150G/018P and lower models; not
available for the 018G/022P and higher models.)
2: Analog channel AI2 reference
3: Analog channel AI3 set
4: High speed pulse HDI set
5: Multi-step speed set
6: MODBUS communication set
The setting target of procedure PID is a relative
one, 100% of the setting equals to 100% of the
response of the controlled system.
The system is calculated according to the relative
value (0
–100.0%).
Note:
Multi-step speed reference, it is realized by setting
P10 group parameters.
P09.01
Keypad PID
preset
When P09.00 =0, set the parameter whose basic
value is the feedback value of the system.
The setting range: -100.0%
–100.0%
0.0%
○
P09.02
PID feedback
source
Select the PID channel by the parameter.
0: Analog channel AI1 feedback (implemented
through the analog potentiometer on the keypad
for the 0150G/018P and lower models; not
available for the 018G/022P and higher models.)
1: Analog channel AI2 feedback
2: Analog channel AI3 feedback
3: High speed HDI feedback
4: MODBUS communication feedback
5: MAX(AI2,AI3)
Note: The reference channel and the feedback
channel cannot coincide, otherwise, PID cannot
control effectively.
0
○