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Programmable Controllers MELSEC
FAQ within [ Programmable Controllers MELSEC ]
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The FX3U-ENET-ADP does not support the DHCP function. Set the fixed IP address using the parameter setting of GX Works2. On GX Works2, select "Parameter" and... More Details >>
- No:24870
- Release Date:2019/04/15 08:05
- Category: MELSEC-F Series , Network/Communication
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Assignment of input/output numbers (MELSEC-F series)
Octal numbers are assigned as input/output numbers for the MELSEC-F series. The octal number system uses the digits from 0 to 7 → from 10 to 17 → from 20 to... More Details >>
- No:24868
- Release Date:2019/04/15 08:06
- Category: MELSEC-F Series , Engineering Software , Main Unit
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Input filter adjustment when a high-speed counter or the interrupt function is used
When a coil of the high-speed counter or an interrupt pointer is programmed, the programmable controller system adjusts the filter constant of the correspond... More Details >>
- No:24867
- Release Date:2019/04/15 08:06
- Category: MELSEC-F Series , High-Speed Counter
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Scan time while operation of a programmable controller CPU is being monitored using GX Works2
Scan time displayed on GX Works2 is the maximum scan time of the monitor target programmable controller CPU. To check current scan time, monitor the data in... More Details >>
- No:24779
- Release Date:2019/02/27 15:58
- Category: MELSEC-F Series , Engineering Software , Main Unit
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Models of the MELSEC-F series main units
"E" represents AC power supply and "D" represents DC power supply. The alphabets following "E" and "D" represent output types. "S" represents replay output... More Details >>
- No:24776
- Release Date:2019/02/27 15:35
- Category: MELSEC-F Series , Main Unit
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MC protocol supported by the FX3U-ENET-L
The frame typesupported byMC protocol is equivalent to A-compatible 1E frame. More Details >>
- No:24702
- Release Date:2019/02/27 08:59
- Category: MELSEC-F Series , Network/Communication
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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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Using the FX3U-ENET-ADP and the RS-232C/RS-485 together (FX3U/FX3UC series)
Up to two of the following optional communication equipment, including the FX3U-ENET-ADP (for Ethernet communications), can be used for the FX3U/FX3UC series... More Details >>
- No:24686
- Release Date:2019/02/22 11:40
- Update:2019/02/22 15:16
- Category: MELSEC-F Series , Main Unit , Network/Communication
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CC-Link signals checked when an error occurs
Check the following signals.- Module error signal : X0- Host data link status signal: X1- Other station data link status signal: X3 More Details >>
- No:23021
- Release Date:2018/09/03 17:31
- Category: Network related products
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Setting a high-speed timer and a low-speed timer
In the PLC parameter setting of GX Developer, delete the start "200" of the default high-speed timer and input "0". The message indicating that "There is a d... More Details >>
- No:22943
- Release Date:2018/09/03 17:30
- Category: Engineering Software
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