Inovance MD300 Series - Attachment B: MD300 with FDT Function

Attachment Non-standard Specification
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Attachment B: MD300 with FDT Function Non-standard
Specification
The product is the non-standard inverter of MD300 with frequency detection value satisfied
FDT function, it outputs ON/OFF signal for showing whether FDT is satisfied through DO
terminal.
Hence, the following changes are made based on MD300 general products:
1ǃ AI sets curve with two points F3-02~F3-05.
F3-02 and F3-03 are the minimum input voltage and the corresponding setting of the
voltage set by AI.
F3-04 and F3-05 are the maximum input voltage and the corresponding setting of the
voltage set by AI.
As non-standard function code, F3-06~F3-09 are not the setting function codes of AI.
2ǃ F3-06 is FDT electrical level.
Setting range: 0 ~ Upper limit frequency
Factory default value 50.00Hz
3ǃ F3-07 is FDT width.
Setting range0100.0%
Factory default value 5.0%
4ǃ Change the setting range of F0-13 (DO output selection) to “0~4” and the factory default
value to 4, that is “FDT output”
Once the running frequency of inverter reaches the frequency value set by F3-06, DO
terminal outputs ON signal. When inverter runs at any frequency over F3-06 setting, DO
terminal always outputs ON signal.
IF Do output is in the status of ON, the running frequency is less than F3-06 and the
difference is over F3-07, Do terminal will exit from On status.
5ǃ F3-08~F3~09 are reserved function codes.
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