The constant operation processing time can be achieved by using constant scan mode. Refer to the programming manual of t

Power off and on the programmable controller again after the communication setting is changed.

Standard counters offer counting up to 10Hz. For high-speed input signals which exceed 10Hz, use high-speed counters, i

The main units with Ver.2.00 or later can read and write programs of the FX3 series connected to the intelligent device

A comparison result is held even after the command input turns off. The remaining comparison result can be cleared by us

The main units with Ver.3.10 or later can read and write programs of the FX3 series connected to the intelligent device

As project data, up to 32 one-byte characters (16 two-byte characters) can be input to each global device comment. Howev

The communication format can be set in the communication setting of a sequence program or "PLC Parameter setting" using

One FX3U-ENET-ADP can be connected at the last stage (left end) of adapters for the FX3GC series. * The FX3U-ENET-ADP i

Check that the RST instruction of the high-speed counter is not executed while the program is running. For the high-spe

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MELSEC-F Series

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FAQ within [ MELSEC-F Series ]

121-130 of Total 198

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Operation processing time of the programmable controller

The constant operation processing time can be achieved by using constant scan mode. Refer to the programming manual of the programmable controller used. More Details >>
- No：24997
- Release Date：2019/04/23 10:38
- Category： MELSEC-F Series , Engineering Software , Main Unit
Reflecting the changes in the communication setting

Power off and on the programmable controller again after the communication setting is changed. More Details >>
- No：25006
- Release Date：2019/04/23 11:11
- Category： MELSEC-F Series , Engineering Software , Main Unit
Distinguishing the usage of standard counters and high-speed counters

Standard counters offer counting up to 10Hz. For high-speed input signals which exceed 10Hz, use high-speed counters,interruption function, or another proce... More Details >>
- No：24785
- Release Date：2019/02/27 16:31
- Category： MELSEC-F Series , Engineering Software , Main Unit
Supported versions of the FX3G/FX3GC series main units for accessing the other station from CC-Link using the FX3U-16CCL-M CC-Link master block

The main units with Ver.2.00 or later can read and write programs of the FX3 series connected to the intelligent device station and can monitor devices. (GX... More Details >>
- No：24950
- Release Date：2019/04/18 14:27
- Category： MELSEC-F Series , Main Unit , Network/Communication
Comparison result of the CMP instruction

A comparison result is held even after the command input turns off. The remaining comparison result can be cleared by using the RST or ZRST instruction. More Details >>
- No：24692
- Release Date：2019/02/27 08:56
- Category： MELSEC-F Series
Supported versions of the FX3U/FX3UC series main units for accessing the other station of CC-Link using the FX3U-16CCL-M CC-Link master block

The main units with Ver.3.10 or later can read and write programs of the FX3 series connected to the intelligent device station and can monitor devices. (GX ... More Details >>
- No：24990
- Release Date：2019/04/23 10:37
- Category： MELSEC-F Series , Main Unit , Network/Communication
Maximum number of characters in a comment that can be transferred to a FX3U series

As project data, up to 32 one-byte characters (16 two-byte characters) can be input to each global device comment. However, the maximum number of characters ... More Details >>
- No：24700
- Release Date：2019/02/27 08:59
- Category： MELSEC-F Series , Engineering Software , Main Unit
Communication format setting

The communication format can be set in the communication setting of a sequence program or "PLC Parameter setting" using GX Developer. To avoid setting troub... More Details >>
- No：24929
- Release Date：2019/04/17 11:42
- Category： MELSEC-F Series , Engineering Software , Main Unit
Number of FX3U-ENET-ADP Ethernet communication special adapters that can be connected to the FX3GC series

One FX3U-ENET-ADP can be connected at the last stage (left end) of adapters for the FX3GC series. * The FX3U-ENET-ADP is a communication special adapter and... More Details >>
- No：24967
- Release Date：2019/04/23 07:18
- Category： MELSEC-F Series , Main Unit , Network/Communication
Counting of a built-in high-speed counter

Check that the RST instruction ofthe high-speed counter is not executed whilethe program is running. Forthe high-speed counter which supports the external r... More Details >>
- No：24787
- Release Date：2019/02/28 09:06
- Category： MELSEC-F Series , Engineering Software , Main Unit

121-130 of Total 198

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