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Programmable Controllers MELSEC
FAQ within [ Programmable Controllers MELSEC ]
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Resistor value for CC-Link cables
The value depends on the type of cable in use. - Ver.1.10-compatible CC-Link dedicated cables: 110 ohm, 1/2W - CC-Link dedicated cables (Version 1.00): 110... More Details >>
- No:22983
- Release Date:2018/09/03 17:31
- Update:2018/10/03 14:42
- Category: Network related products
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Checking the amount of free space of the memory in GX Developer/GX Works2
Select [Tool] -> [Confirm Memory Size] to check the amount. More Details >>
- No:22851
- Release Date:2018/09/03 17:30
- Category: Engineering Software
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M384 to M1535 and D128 to D1099 can be latched. M1536 to M7679, D1100 to D7999, and R0 to R23999 can be used as latch areas by installing an optional batt... More Details >>
- No:24703
- Release Date:2019/02/27 08:59
- Category: MELSEC-F Series , Engineering Software , Main Unit , Accessories
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File export of ladder programs
(1) If only GX Developer is used - The operation cannot be carried out for ladder programs. - For device comments, copy and paste operations can be carri... More Details >>
- No:22840
- Release Date:2018/09/03 17:30
- Update:2018/09/22 13:22
- Category: Engineering Software
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The error code "2400" is "FILE SET ERROR". This error may be caused when the file specified with a parameter does not exist. The individual information param... More Details >>
- No:22729
- Release Date:2018/09/03 17:29
- Category: MELSEC-L Series
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The setting in Latch (1) can be cleared by latch clear operation. The setting in Latch (2) cannot be cleared by latch clear operation. More Details >>
- No:22567
- Release Date:2018/09/03 17:29
- Update:2018/09/20 16:48
- Category: MELSEC-Q Series
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Difference between QJ61BT11 and QJ61BT11N
QJ61BT11N supports Version 2 (expanded cyclic setting), the setting for refreshing/forced clearing a slave station data when the switch on a programmable con... More Details >>
- No:22964
- Release Date:2018/09/03 17:31
- Update:2018/09/25 13:16
- Category: Network related products
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Battery replacement during power-on
Replacethe battery when the programmable controller is powered off. For example, forthe FX3U/FX3UC series, data will be held for about 20 seconds after be... More Details >>
- No:22257
- Release Date:2018/08/30 13:48
- Update:2019/02/19 11:54
- Category: MELSEC-F Series , Main Unit , Accessories
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Regarding how to format an SD memory card
In GX Works3, go to Online > CPU Memory Operation, select "SD Memory Card" and execute "Initialization." More Details >>
- No:39344
- Release Date:2023/02/15 10:03
- Category: MELSEC iQ-F Series , Option , CPU Module , Engineering Software
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Synchronizing the internal clock of a universal model QCPU
- When a built-in Ethernet port QCPU is used You can synchronize it with the server using the time setting function. -When a module other than built-in ... More Details >>
- No:22723
- Release Date:2018/09/03 17:29
- Update:2018/09/21 15:53
- Category: MELSEC-Q Series
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