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Programmable Controllers MELSEC
FAQ within [ Programmable Controllers MELSEC ]
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What to do in the case of the error "A default router IP address needs to be set."
When having access bypassing a router, enter only the IP address.The subnet mask pattern is not required to be entered because GX Works2 or GX Developer auto... More Details >>
- No:22605
- Release Date:2018/09/03 17:29
- Update:2018/09/20 18:06
- Category: MELSEC-Q Series
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Set as follows in the Transfer Setup window. - Select "USB" for "PC side I/F". - Select "GOT" for "PLC side I/F" and select "via GOT (direct coupled) tra... More Details >>
- No:22598
- Release Date:2018/09/03 17:29
- Update:2018/09/20 17:55
- Category: MELSEC-Q Series
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Cause of file register reset by latch clear operation in universal model QCPU
If Latch (1) is set in the device setting of PLC parameter, the contents of file registers are cleared by latch clear operation. Set Latch (2) to maintain t... More Details >>
- No:22584
- Release Date:2018/09/03 17:29
- Update:2018/09/20 17:31
- Category: MELSEC-Q Series
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Using Structured Text in GX Works2 simple projects
Select "Use Label" in the New Project window. More Details >>
- No:22562
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
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One license is required for each personal computer as a rule. More Details >>
- No:22561
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
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Difference between FL-net interface modules QJ71FL71-T and QJ71FL71-T-F01
- QJ71FL71-T is a product which supports FL-net (OPCN-2) Version 1.00.- QJ71FL71-T-F01 is a product which supports FL-net (OPCN-2) Version 2.00.Since Version... More Details >>
- No:22551
- Release Date:2018/09/03 17:28
- Category: MELSEC-Q Series
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How to display the network parameter setting window with GX Works3
"Network Parameter" in GX Works2 is "Module Parameter" of a "network module" in GX Works3. Click the items in the following order to display the setting win... More Details >>
- No:22485
- Release Date:2018/09/03 17:28
- Update:2018/09/19 16:55
- Category: MELSEC iQ-R Series
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Regarding Tag communication support of FX5-ENET/IP
Class1 communication of FX5-ENET/IP is instance communication. Tag communication is not supported. Tag communication is supported by FX5-EIP. More Details >>
- No:44624
- Release Date:2024/11/28 16:14
- Update:2025/11/11 14:32
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding FX5-CCLIEF Maximum Link Points
The maximum link points of the FX5-CCLIEF are 384 points each for RX/RY and 1024 points each for RWw/RWr. More Details >>
- No:40020
- Release Date:2023/08/24 14:31
- Category: MELSEC iQ-F Series , Network/Communication
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Connecting a DC power supply type extension unit to an AC power supply type main unit
No, they cannot be connected. Connect the units having the same power supply type. More Details >>
- No:25008
- Release Date:2019/04/23 11:12
- Category: MELSEC-F Series , Main Unit
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