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FAQ within [ MELSEC-Q Series ]
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Whether or not totem pole output type encoders are connected
Totem pole output encoders cannot be connected to QD62.The following types of encoders can be connected.- Open collector output type encoders- CMOS level vol... More Details >>
- No:22641
- Release Date:2018/09/03 17:29
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Returning to the overwrite mode in GX Developer
Press the INSERT key. More Details >>
- No:22599
- Release Date:2018/09/03 17:29
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Difference between FL-net interface modules QJ71FL71-T and QJ71FL71-T-F01
- QJ71FL71-T is a product which supports FL-net (OPCN-2) Version 1.00.- QJ71FL71-T-F01 is a product which supports FL-net (OPCN-2) Version 2.00.Since Version... More Details >>
- No:22551
- Release Date:2018/09/03 17:28
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Heat generation of Q61P power supply module
Since the conversion efficiency of the power supply module is approximately 70%, and 30% of the output power is dissipated as heat, the power consumption is ... More Details >>
- No:22529
- Release Date:2018/09/03 17:28
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Accessible numbers of devices in one message are shown below.- 2000 coils and inputs for reading- 125 input registers and holding registers for reading- 1968... More Details >>
- No:22668
- Release Date:2018/09/03 17:29
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The fixed buffer data areas in the buffer memory are used for communication for FROM/TO instructions. The areas used in communication for FROM/TO instruction... More Details >>
- No:22656
- Release Date:2018/09/03 17:29
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How to launch GX Works2 or other tools after installing iQ Works
The tools can be launched individually. More Details >>
- No:22693
- Release Date:2018/09/03 17:29
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Remedy for the division-related operation error
The operation error occurs when the divisor is 0.Create a program in which a comparison operation instruction or another method executes a division instructi... More Details >>
- No:22691
- Release Date:2018/09/03 17:29
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We do not guarantee the operation of a system that involves cross cable connections. More Details >>
- No:22679
- Release Date:2018/09/03 17:29
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The communication can be established using the following methods. - Using the socket communication function of both CPU modules - Using the simple PLC comm... More Details >>
- No:22664
- Release Date:2018/09/03 17:29
- Update:2018/09/21 13:51
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