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Regarding functional differences from iQ-F Series
Please refer to the below Technical bulletin for the functional differences between the MX-F model and the iQ-F series. [Technical bulletin] ・Differences ... More Details >>
- No:44979
- Release Date:2025/06/18 14:38
- Category: MELSEC MX Controller MX-F Model
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Reading file registers in the standard RAM
Set Target Memory to "Standard RAM" in the Read from PLC window to select a file register file. More Details >>
- No:22552
- Release Date:2018/09/03 17:28
- Category: MELSEC-Q Series
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Specifying the number of digits in the Structured Text
For actual bit devices, the number of digits can be specified. For labels, the number of digits cannot be specified. More Details >>
- No:22891
- Release Date:2018/09/03 17:30
- Category: Engineering Software
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Using send FBs/receive FBs simultaneously
If multiple send FBs/receive FBs are simultaneously executed, the FBs do not function properly.When there are multiple send FBs, do not execute two or more s... More Details >>
- No:22893
- Release Date:2018/09/03 17:30
- Category: Engineering Software
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Regarding restrictions on the external input/output forced ON/OFF function
The following restrictions apply to the external input/output forced ON/OFF function. ・Since RUN contact setting is RUN/STOP by external signal, forced ON/O... More Details >>
- No:44332
- Release Date:2024/03/20 12:58
- Category: MELSEC iQ-F Series , CPU Module
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Regarding analog ADP Power Supply abnormalities
H3081 is caused by an analog ADP power failure and the analog ADP is not receiving power normally. The FX5-4A-ADP and FX5-4DA-ADP are adapters that require p... More Details >>
- No:44346
- Release Date:2024/03/27 15:27
- Category: MELSEC iQ-F Series , Analog
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Regarding PDO Mapping Settings
PDO mapping is configured from the CC-Link IE TSN configuration settings. ① Open the CC-Link IE TSN configuration settings from the FX5-CCLGN-MS Basic Set... More Details >>
- No:44475
- Release Date:2024/07/02 19:07
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding built-in ethernet port differences
Port 1 becomes the CC-Link IE TSN, and port 2 can be switched between Ethernet and CC-Link IE TSN. To use port 2 as an Ethernet port, set the Built-in Netwo... More Details >>
- No:44969
- Release Date:2025/05/08 09:05
- Category: MELSEC MX Controller MX-F Model
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Security functions of MELSEC iQ-R series
The functions serve to protect the user property stored in a personal computer and the user property inside modules in the MELSEC iQ-R series system against... More Details >>
- No:22481
- Release Date:2018/09/03 17:28
- Update:2018/09/21 16:47
- Category: MELSEC iQ-R Series
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Processing time of when multiple programs are executed with a MELSEC iQ-R series CPU module
When multiple programs are executed, the processing time (program switching time) becomes "Number of program files × 0.9 [us]". More Details >>
- No:22491
- Release Date:2018/09/03 17:28
- Update:2018/09/20 09:49
- Category: MELSEC iQ-R Series
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