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FAQ within [ MELSEC-F Series ]
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Overwriting a current value with the high-speed counter comparison instruction
The output contact is activated according to the change of the current value register along with the counting input. Therefore, the value changed by executin... More Details >>
- No:24931
- Release Date:2019/04/17 11:43
- Category: MELSEC-F Series , Main Unit
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Number of extension cables that can be used per system
One extension cable can be used per system. Two or more extension cables cannot be used. More Details >>
- No:24958
- Release Date:2019/04/18 14:33
- Category: MELSEC-F Series
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Connectors are sold separately. There are two types of connectors: connector for flat cable and connector for bulk wire. Select connectors suitable for your ... More Details >>
- No:24970
- Release Date:2019/04/23 07:19
- Category: MELSEC-F Series , Accessories
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Connection of FX-20P and FX3U series
Whenan entry code (2nd entry code) registration is set in the FX3U series, sucherror canoccur. More Details >>
- No:24983
- Release Date:2019/04/23 07:21
- Category: MELSEC-F Series , Accessories
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Clock function accuracy of the MELSEC-F series
The accuracy is within ±45 seconds/month (ambient temperature: 25ºC). More Details >>
- No:24778
- Release Date:2019/02/27 15:57
- Category: MELSEC-F Series , Main Unit
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Connecting the FX3U-ENET-L whose parameters have not been set
When writing parameters first time, write the parameters for Ethernet (data of FX Configurator-RN-L) from a personal computer to a programmable controller ma... More Details >>
- No:24790
- Release Date:2019/02/28 09:08
- Category: MELSEC-F Series , Network/Communication
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One FX3U-ENET-ADP can be connected at the last stage (left end) of adapters for the FX3U series. *The FX3U-ENET-ADP is a communication special adapter and o... More Details >>
- No:24912
- Release Date:2019/04/17 11:39
- Category: MELSEC-F Series , Main Unit
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Power supply of the FX3U-ENET-ADP Ethernet communication special adapter
No, it is not necessary because power is supplied internally from the main unit. More Details >>
- No:24921
- Release Date:2019/04/17 11:41
- Category: MELSEC-F Series , Network/Communication
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It takes 1 ms or less in a unit of the motor system and 2 ms or less in a unit of the machine system. * Motor system∙∙∙The pulse number is used as the stand... More Details >>
- No:24943
- Release Date:2019/04/18 14:25
- Category: MELSEC-F Series , Positioning Control
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Pulse output system of the FX3U-1PG pulse output block
Forward (FP) and reverse (RP) pulse or pulse (PLS) with direction (DIR) can be selected. More Details >>
- No:24957
- Release Date:2019/04/18 14:28
- Category: MELSEC-F Series , Positioning Control
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