Set F3-01 = 8 [Digital Input Function Selection = Multi-Function Digital Input] and b1-01 ≠ 3 [Frequency Reference Selection 1 ≠ Option PCB] to use digital input option DI-A3 as an MFDI.
Use F3-10 to F3-25 [Terminal D0 Function Selection to Terminal DF Function Selection] to set the function for the DI-A3 terminals.
Note:
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Refer to H1-xx “Multi-function Digital Input Setting Values” for more information about MFDI setting values.
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Values 0 [3-Wire Sequence] and 20 to 2F [External Fault] for F3-10 to F3-25.
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When you do not use DI-A3 as an MFDI, set F3-10 to F3-25 = F [Not Used].
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The drive reads DI-A3 terminal Dx two times as specified by parameter b1-06 [Digital Input Reading].
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Configuring such that F3-01 = 8 when DI-A3 is the frequency reference source (b1-01 or b1-15 = 3 [Frequency Reference Selection 1/2 = Option PCB]) results in the detection of oPE05 [Run Cmd/Freq Ref Source Sel Err].
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You can use these functions with the DI-A3 MFDI: