FAQ

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    17/08
    Haiwell PLC program and the data of power-off preserve area will be saved forever. H/N host PLCs are with rechargeable battery, which will preserve the data for 40 days after power-off. After 40 days,
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    17/08
    Only the N series supports motion control, includes linear interpolation, ARC interpolation and synchronism pulse output. And for high speed pulse output, H series supports at most 4 groups only and N
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    17/08
    It supports linear interpolation/ ARC interpolation / synchronism pulse output / absolute address / relative address / backlash compensation / electric original point redefine etc.
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    17/08
    No. It is motion control series, so it only supports transistor output.
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    17/08
    Only these 3 types of expansion module don’t support DIP dial switch:  16-points digital module, 4-pointsanalog module and temperature module. The dial switch on expansion module can be used for
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    17/08
    Relay is mechanical contact, lifetime limitation is  about 100000 times. But with strong overload capability, it supports AC and DC load, maximum 2A current for each contact.Transistor has no lif
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    17/08
    Default 2 communication ports, 1 RS232 (COM1) and 1 RS485 (COM2, byterminal “A+ B-“). Excluding the default 2 communication ports, C seriesdoesn’t support any more expansion. And T/H/N series can expa
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    17/08
    Please refer to “How does PLC communicate with laptop”
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