The values are updated at the timing described below.- Current feed value: 1.8 ms- Machine feed value: 56.8 ms

If file registers are registered in the standard RAM and "R" is specified by an instruction, the processing time is the

Make settings of the built-in Ethernet port in the [Built-in Ethernet Port Setting] tab of the PLC parameter in GX Works

The automatic communication function and dedicated instructions (MBRW instruction and MBREQ instruction) can be used on

One license is required for each personal computer as a rule.

The functions serve to protect the user property stored in a personal computer and the user property inside modules in t

For TCP protocol of SLMP communication, KeepAlive is fixed and cannot be changed. In the case of UDP protocol, it is fix

Please refer to the below Technical bulletin for the functional differences between the MX-F model and the iQ-F series.

To update to firmware version “1.100 ” or higher, you need a product with serial number (S/N) or higher listed below. ・F

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FAQ within [ Controllers ]

791-800 of Total 1123

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Update timing of QD75 current feed value and machine feed value

The values are updated at the timing described below.- Current feed value: 1.8 ms- Machine feed value: 56.8 ms More Details >>
- No：22689
- Release Date：2018/09/03 17:29
- Category： MELSEC-Q Series
Speeds of access to file registers

If file registers are registered in the standard RAM and "R" is specified by an instruction, the processing time is the same as is the case with the internal... More Details >>
- No：22688
- Release Date：2018/09/03 17:29
- Category： MELSEC-Q Series
Settings of the built-in Ethernet port of the universal model QCPU

Make settings of the built-in Ethernet port in the [Built-in Ethernet Port Setting] tab of the PLC parameter in GX Works2 or GX Developer. More Details >>
- No：22618
- Release Date：2018/09/03 17:29
- Update：2018/09/21 10:06
- Category： MELSEC-Q Series
Using the automatic communication function and dedicated instructions at the same time in MODBUS (R) interface module (QJ71MB91)

The automatic communication function and dedicated instructions (MBRW instruction and MBREQ instruction) can be used on the same channel. However, when the... More Details >>
- No：22577
- Release Date：2018/09/03 17:29
- Update：2018/09/20 17:06
- Category： MELSEC-Q Series
MX Component's license

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
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
Regarding KeepAlive for SLMP Communication

For TCP protocol of SLMP communication, KeepAlive is fixed and cannot be changed. In the case of UDP protocol, it is fixed to not perform a keep-alive check. More Details >>
- No：45477
- Release Date：2025/11/12 13:37
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
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
Regarding updating the FX5U/FX5UC CPU module to firmware version “1.100 ” or later

To update to firmware version “1.100 ” or higher, you need a product with serial number (S/N) or higher listed below. ・FX5UC-32MT/DS-TS and FX5UC-32MT/DSS-T... More Details >>
- No：44623
- Release Date：2024/11/28 16:14
- Category： MELSEC iQ-F Series , CPU Module
Regarding nesting contacts displayed on bus by master control instructions

It is not possible. More Details >>
- No：39361
- Release Date：2023/02/15 13:04
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication

791-800 of Total 1123

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