The output contact is activated according to the change of the current value register along with the counting input. The

Select the 40-point or 60-point type FX3G series main unit. In this case, two FX3G-232-BDs can be connected. When FX3G-

Although it depends on the operating environment, wiring within 20 m is generally recommended.

There are RS422 × 1ch for the FX1S/FX1N/FX1NC/FX2N/FX2NC/FX3U/FX3UC series and RS422 × 1ch and USB × 1ch for the FX3G/FX

When a flag contact is not programmed directly under the instruction to be checked, the flag may be turned off depending

Whether the terminal block is removable or not differs depending on the series. Types of the terminal blocks for the MEL

The accuracy is within ±45 seconds/month (ambient temperature: 25ºC).

Yes, it is possible. To set the programmable controller to RUN again, while the programmable controller is stopped, set

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

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

FAQ

FAQAbout Products

Font Size
S
M
L

FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > Main Unit

FAQ

Inquiries

Keyword Search

You can search two or more words separated by a space.

 AND : Put a space between the words in a keyphrase.
 OR  : Add a vertical bar ( | ) between the words in a keyphrase.
 NOT : Add a minus sign ( - ) followed by the words that you would like to exclude.

Result Type

Text Search

FAQ within [ Main Unit ]

1-10 of Total 126

prev 1 / 13page next

Overwriting a current value with the high-speed counter comparison instruction

The output contact is activated according to the change of the current value register along with the counting input. Therefore, the value changed by executin... More Details >>
- No：24931
- Release Date：2019/04/17 11:43
Adding two channels of the RS-232C port in the FX3G series

Select the 40-point or 60-point type FX3G series main unit. In this case, two FX3G-232-BDs can be connected. When FX3G-CNV-ADP is used, anFX3U-232ADP can be ... More Details >>
- No：24926
- Release Date：2019/04/17 11:42
Maximum length of input wiring

Although it depends on the operating environment, wiring within 20 m is generally recommended. More Details >>
- No：24949
- Release Date：2019/04/18 14:29
Types of the ports built in the FX programmable controllers

There are RS422 × 1ch for the FX1S/FX1N/FX1NC/FX2N/FX2NC/FX3U/FX3UC series and RS422 × 1ch and USB × 1ch for the FX3G/FX3GC series. More Details >>
- No：24971
- Release Date：2019/04/23 07:19
Instruction execution complete flag

When a flag contact is not programmed directly under the instruction to be checked, the flag may be turned off depending on the execution status of another i... More Details >>
- No：24988
- Release Date：2019/04/23 07:22
Terminal blocks for the MELSEC-F series

Whether the terminal block is removable or not differs depending on the series. Types of the terminal blocks for the MELSEC-F series main units are as follow... More Details >>
- No：24774
- Release Date：2019/02/27 15:34
Clock function accuracy of the MELSEC-F series

The accuracy is within ±45 seconds/month (ambient temperature: 25ºC). More Details >>
- No：24778
- Release Date：2019/02/27 15:57
M8037 (forced STOP signal)

Yes, it is possible. To set the programmable controller to RUN again, while the programmable controller is stopped, set the built-in RUN/STOP switch as follo... More Details >>
- No：24965
- Release Date：2019/04/23 07:18
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
Number of FX3U-ENET-ADP Ethernet communication special adapters that can be connected to the FX3U series

One FX3U-ENET-ADP can be connected at the last stage (left end) of adapters for the FX3U series. *The FX3U-ENET-ADP is a communication special adapter and o... More Details >>
- No：24912
- Release Date：2019/04/17 11:39

1-10 of Total 126

Inquiries

page top