In 8-bit mode, the upper 8 bits of transmitted and received data are ignored and only the lower 8 bits are valid data.

Yes, it's connected internally.

Since the battery retains clock data even after power failure, the time of logging data may change.

Forward (FP) and reverse (RP) pulse or pulse (PLS) with direction (DIR) can be selected.

Clear the required area with the ZRST instruction by using the initial pulse when the programmable controller is set to

D128 to D1099 are the latched device area. D1100 to D7999 can be changed to latched (battery backed) type devices by ins

Each special function unit/block has 8 occupied points, except for some special function devices. These 8 points do not

The receive data length of the variable is specified in bytes.

Select [View] -> [Cross reference window] from the menu in GX Developer to display the cross reference window.

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FAQ within [ Controllers ]

381-390 of Total 1123

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Regarding differences between 8 bit and 16 bit modes for non-protocol communication

In 8-bit mode, the upper 8 bits of transmitted and received data are ignored and only the lower 8 bits are valid data. In 16 bit mode, send/receive data i... More Details >>
- No：39363
- Release Date：2023/02/15 13:04
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Regarding converting FBD/LD Projects

It can't be converted. More Details >>
- No：39328
- Release Date：2023/02/14 09:05
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
Regarding the COM terminal of the multiple input module

Yes, it's connected internally. More Details >>
- No：39318
- Release Date：2023/01/12 16:54
- Category： MELSEC iQ-F Series , Analog
Regarding the effect of battery voltage drop on logging function

Since the battery retains clock data even after power failure, the time of logging data may change. More Details >>
- No：39310
- Release Date：2023/01/12 16:53
- Category： MELSEC iQ-F Series , CPU Module
Pulse output system of the FX3U-1PG pulse output block

Forward (FP) and reverse (RP) pulse or pulse (PLS) with direction (DIR) can be selected. More Details >>
- No：24957
- Release Date：2019/04/18 14:28
- Category： MELSEC-F Series , Positioning Control
Using a fixed latched (battery backed) type device as a general type device

Clear the required area with the ZRST instruction by using the initial pulse when the programmable controller is set to RUN. To clear all the latched type de... More Details >>
- No：24925
- Release Date：2019/04/17 11:42
- Category： MELSEC-F Series , Main Unit
Latched (battery backed) area in the data register (D) of the FX3G/FX3GC series

D128 to D1099 are the latched device area. D1100 to D7999 can be changed to latched (battery backed) type devices by installing an optional battery and setti... More Details >>
- No：24901
- Release Date：2019/04/15 11:31
- Category： MELSEC-F Series , Main Unit
Number of occupied points of special function devices

Each special function unit/block has 8 occupied points, except for some special function devices. These 8 points do not occupy 8 points of the actual I/O n... More Details >>
- No：24873
- Release Date：2019/04/15 08:06
- Category： MELSEC-F Series , Main Unit
Unit of the receive data length used by the QJ71C24N series pre-defined protocol support function

The receive data length of the variable is specified in bytes. More Details >>
- No：23037
- Release Date：2018/09/03 17:31
- Category： Network related products
The cross reference window is not displayed.

Select [View]-> [Cross reference window] from the menu in GX Developer to display the cross reference window. More Details >>
- No：22951
- Release Date：2018/09/03 17:30
- Update：2018/09/25 11:54
- Category： Engineering Software

381-390 of Total 1123

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