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Sample comments for special relays/registers
Files are stored as sample comments when GX Developer is installed. Read a comment from the project data of sample comments to a user project and copy a port... More Details >>
- No:22837
- Release Date:2018/09/03 17:30
- Category: Engineering Software
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Operation performed when file registers are read
Checking "Device Memory" does not read file registers. Switch the Target Memory for "PLC Data" to "Standard RAM" and check "File Register" in the Read from P... More Details >>
- No:22835
- Release Date:2018/09/03 17:30
- Category: Engineering Software
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This occurs when the specified memory does not have consecutive free space in it. In this case, delete unnecessary files or arrange the PLC memory. Select ... More Details >>
- No:22604
- Release Date:2018/09/03 17:29
- Update:2018/09/20 18:03
- Category: MELSEC-Q Series
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Regarding how to change the averaging processing of FX5-4AD-ADP programmatically
It is possible to change the number of counts for count averaging in a program. Set the module parameter Basic settings to "Set A/D conversion method" to Di... More Details >>
- No:44618
- Release Date:2024/11/28 16:13
- Category: MELSEC iQ-F Series , Analog
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Regarding connection through a MODBUS/TCP Gateway
Communication is possible with simple CPU communication function of FX5CPU, FX5-ENET, FX5-ENET/IP modules. ※FX5U and FX5UC CPU modules with firmware version... More Details >>
- No:39343
- Release Date:2023/01/12 17:05
- Update:2023/06/23 11:13
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
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Regarding bit specification index modification for word devices
Index modification cannot be done for bit specifications for Word device. More Details >>
- No:39299
- Release Date:2023/02/13 16:39
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
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Triac output type main units in the FX3 series
The FX3U-32MS/ES and FX3U-64MS/ES are triac output type. More Details >>
- No:24980
- Release Date:2019/04/23 07:21
- Category: MELSEC-F Series , Main Unit
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Connection of the FX3GC series and FX3U-ENET-ADP
Since the FX3U-ENET-ADP can be connected directly to the FX3GC series, optional equipment is not required. * When the FX3U-ENET-ADP is used with other spe... More Details >>
- No:24976
- Release Date:2019/04/23 07:20
- Category: MELSEC-F Series , Main Unit , Network/Communication
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MELSEC-F series high-speed counter blocks that can import differential pulses
The FX2N-1HC, FX2NC-1HC, FX3U-4HSX-ADP, and FX3U-2HC can import differential pulses. More Details >>
- No:24874
- Release Date:2019/04/15 08:06
- Category: MELSEC-F Series , High-Speed Counting
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Comparison result of the CMP instruction
A comparison result is held even after the command input turns off. The remaining comparison result can be cleared by using the RST or ZRST instruction. More Details >>
- No:24692
- Release Date:2019/02/27 08:56
- Category: MELSEC-F Series
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