The 2Nd Analog Input Function Select - Panasonic VF200 Instruction Manual

nd
P124 The 2
The control function of the 2
No.16) can be selected.
Setting
Name
value
nd
The 2 0
analog
1
input
2
function
select 3
nd
■The 2
frequency setting signal (setting value = "0")
nd
・ The 2
analog input terminal can be used as the 2
・Frequency setting command can be switched between the 1
setting signal and the 2
status set with parameter "P036 to P040: SW1 to SW5 Function Select".
SW with OFF input: the 1
SW with ON input: the 2
■ Measured value of PID control (setting value = "1")
nd
・The 2
analog input terminal can be used as feedback signal of PID control
(measured value PV).
・Input signals (0 to 5 V, 0 to 10 V, 4 to 20 mA and 0 to 20 mA) are fed back as
measured values (PVs) of PID control (positive values: 0 to100%).
・After parameter P124 is set to "1", set target value (SP) to the output
frequency through parameter "P004: Frequency Setting Signal" to perform
PID control so that measured value PV will approach target value SP and the
output frequency will be changed accordingly.
・When parameter "P004: Frequency Setting Signal" is specified as "1" or "7",
parameter "P111: PID Target Value" can be used.
・Parameters for PID control can be set with parameter P106 to P111.
Analog Input Function Select
nd
analog input terminal (control circuit terminal
nd
The 2 frequency setting signal
Measured value of PID control
Bias signal of PID control
Auxiliary frequency setting signal
nd
frequency setting signal depending on the input
st
frequency setting signal
nd
frequency setting signal
Appendix Function Parameter List
Details
nd
frequency setting signal.
st
frequency
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