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Programmable Controllers MELSEC
FAQ within [ Programmable Controllers MELSEC ]
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Regarding Project verification
You can verify from GX Works3 Project - Verify with PLC. Manual GX Works3 Operating Manual More Details >>
- No:40028
- Release Date:2023/08/24 14:39
- Category: MELSEC iQ-F Series , Engineering Software
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Regarding how to start positioning
In the case of positioning control and OPR control, there are three ways to start positioning: (1)[cd. 184] Turn on the positioning start signal. (2)Exec... More Details >>
- No:39360
- Release Date:2023/01/12 17:19
- Category: MELSEC iQ-F Series , Motion/Positioning
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Regarding clearing the maximum and minimum scan times
It can be cleared with the scan time clear function. You can clear maximum and minimum scan time with GX Works3 Ver. 1.085 P or later or by special relays. More Details >>
- No:39342
- Release Date:2023/02/15 10:05
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
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Regarding "_ U" in Application Instruction
It means an instruction that handles BIN 16 bit and BIN 32 bit unsigned data. Example:ADD _ U More Details >>
- No:39295
- Release Date:2023/02/13 16:37
- Category: MELSEC iQ-F Series , CPU Module
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Temperature input modules that can be used with FX3G series
FX3U-4AD-PT-ADP (Pt100 temperature sensor input special adapter), FX3U-4AD-PTW-ADP (Pt100 temperature sensor input special adapter), and FX3U-4AD-TC-ADP (K/J... More Details >>
- No:24993
- Release Date:2019/04/23 10:38
- Category: MELSEC-F Series , Analog Control
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Number of FX3U-64CCL interface blocks that can be added to a main unit
One FX3U-64CCL can be added. More Details >>
- No:24962
- Release Date:2019/04/23 07:17
- Category: MELSEC-F Series , Network/Communication
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How to use built-in high-speed counters
For contacts to drive the coils of high-speed counters, use the contacts which are normally on during high-speed counting. Do not use the input (X000 to X00... More Details >>
- No:24684
- Release Date:2019/02/22 11:38
- Update:2019/02/22 15:03
- Category: MELSEC-F Series , High-Speed Counting
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Identifying disconnected CC-Link stations
Identify disconnected stations using either of the following methods. (1) Select [Diagnostics] -> [CC-Link Diagnostics].from the menu in GX Works2 or G... More Details >>
- No:23053
- Release Date:2018/09/03 17:31
- Update:2018/09/26 10:59
- Category: Network related products
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What makes the ERR LED flash in a CC-Link network
A link error has occurred in one of the slave stations in connection.Master station: Check the parameter again.Slave station: Reassess the power supply, the ... More Details >>
- No:23023
- Release Date:2018/09/03 17:31
- Category: Network related products
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Reading a project in another format
To open a project created with GX Developer, select [Project]-> [Import file]-> [Import from xxxx format file] from the menu in GX Works2. More Details >>
- No:22952
- Release Date:2018/09/03 17:30
- Update:2018/09/25 11:56
- Category: Engineering Software
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