MD280/MD280N User Manual Parameter Description
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mode. For the communication protocol, refer to MD280F Serial
Communication Protocol for details.
9ǃPID + AI1
It means that the frequency is set by PID and AI1 overlap setup.
Caution: PID reference source˄F6-00˅and PID feedback source ˄F6-03˅
can not be selected to AI1.
10ǃPID + AI2
It means that the frequency is set by PID and AI1 overlap setup.
Caution: PID reference source˄F6-00˅and PID feedback source ˄F6-03˅
can not be selected to AI2.
Digital setup frequency
memory selection
Factory
Default Value
0
0 Without memory
1 Power fault memory
2 Stop memory
F0-02
Setup
range
3 Stop and power fault memories
0: Without memory: Upon power fault or stop of the inverter, set the
frequency value back to the setup value of “Preset Frequency” (F0-03).
1: Power fault memory: Upon power fault (in running or stop status) of the
inverter, set the frequency value back to the setup value of “Preset
Frequency” (F0-03).
2: Stop memory: When the inverter stops, the setup frequency before
stopping is memorized.
3: Stop and power fault memories: If the inverter is powered on upon power
fault, the setup frequency is the value at the time of power fault. If the
inverter stops, the setup frequency before stopping is memorized.
Preset frequency
Factory default
value
50.00Hz
F0-03
Setup range
0.00Hz to maximum frequency
˄F0-04˅
It is only valid when frequency source (F0-F1) is set to “digital
setting”.When set the frequency source to “digital setting”, the parameter
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