If the OUT instruction using the device number of the latch target device exists in a sequence program, the latched data

The parameters can be set by using network parameters of GX Works2 (Ver1.73B or later). (FX3U/3UC: Ver3.10 or later)

The MQTT communication function of FX5-ENET does not allow multiple connections to be opened at the same time. The MQTT

The built-in Ethernet on the FX5 CPU module does not support CC-Link IE field networks. If you use a CC-Link IE field n

Ver.3.10 or later is applicable. (GX Works2 with Ver.1.73B or later is applicable.) The version of the main unit can be

You can find it in the Advanced Settings section of GX Works3. Use the following procedure to display the Device (High

N:N Network, Parallel Link, MC protocol, Non-protocol communication, MELSOFT connection, MODBUS RTU, and Predefined prot

Yes.Beginning with the device in the "Device/Label Automatic-Assign Setting" window, devices are assigned in descending

Whether the latch range is set by default is different. ・Latch (1) — Latch range is set by default. This can be changed

The execution time of the basic opeartion instruction (LD) of the FX5U/FX5UC/FX5UJ CPU module is 34 ns. *For firmware Ve

FAQ

FAQAbout Products

Font Size
S
M
L

FAQ > Controllers > Programmable Controllers MELSEC

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

Programmable Controllers MELSEC

MELSEC iQ-R Series(45)
MELSEC iQ-F Series(672)

CPU Module(185)
I/O Module(5)
Analog(16)
High-Speed Counter(14)
Motion/Positioning(11)
Network/Communication(106)
Option(9)
Engineering Software(62)
Safety Control(1)

Engineering Software(129)

FAQ within [ Programmable Controllers MELSEC ]

841-850 of Total 1023

prev 85 / 103page next

Data backup failure

If the OUT instruction using the device number of the latch target device exists in a sequence program, the latched data may be overwritten by execution of t... More Details >>
- No：24783
- Release Date：2019/02/27 16:16
- Category： MELSEC-F Series , Engineering Software , Main Unit
Parameter setting of the FX3U-16CCL-M

The parameters can be set by using network parameters of GX Works2 (Ver1.73B or later). (FX3U/3UC: Ver3.10 or later) More Details >>
- No：25013
- Release Date：2019/04/23 11:16
- Category： MELSEC-F Series , Engineering Software , Network/Communication
Regarding multiple connections for the MQTT communication function

The MQTT communication function of FX5-ENET does not allow multiple connections to be opened at the same time. The MQTT communication function has a maximum ... More Details >>
- No：44358
- Release Date：2024/03/27 16:02
- Category： MELSEC iQ-F Series , Network/Communication
Regarding CC-Link IE field network support of FX5 CPU module built-in Ethernet

The built-in Ethernet on the FX5 CPU module does not support CC-Link IE field networks. If you use a CC-Link IE field network, add an FX5-CCLIEF. *The FX5-... More Details >>
- No：44877
- Release Date：2025/03/18 10:30
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Supported versions of the FX3U/FX3UC series main units for the CC-Link parameter settings using GX Works2

Ver.3.10 or later is applicable. (GX Works2 with Ver.1.73B or later is applicable.) The version of the main unit can be checked with the last three digits of... More Details >>
- No：24918
- Release Date：2019/04/17 11:40
- Category： MELSEC-F Series , Main Unit
Regarding checking latch settings

You can find it in the Advanced Settings section of GX Works3. Use the following procedure to display the Device (High Speed) settings. From the GX Wor... More Details >>
- No：44364
- Release Date：2024/03/27 16:05
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
Regarding communication supported by built-in RS-485 port

N:N Network, Parallel Link, MC protocol, Non-protocol communication, MELSOFT connection, MODBUS RTU, and Predefined protocol support are available. More Details >>
- No：22322
- Release Date：2018/08/30 13:55
- Update：2022/12/22 10:16
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Automatically assigned devices in GX Works2

Yes.Beginning with the device in the "Device/Label Automatic-Assign Setting" window, devices are assigned in descending order (from the greatest device numbe... More Details >>
- No：22846
- Release Date：2018/09/03 17:30
- Category： Engineering Software
Regarding the differences between Latches (1) and (2)

Whether the latch range is set by default is different. ・Latch (1) — Latch range is set by default. This can be changed at any time. ・Latch (2) — No latch ... More Details >>
- No：39351
- Release Date：2023/02/15 13:08
- Update：2024/08/19 09:54
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
Regarding the processing specification of the basic operation instruction(LD).

The execution time of the basic opeartion instruction (LD) of the FX5U/FX5UC/FX5UJ CPU module is 34 ns. *For firmware Ver.1.100 or above, this specification ... More Details >>
- No：22287
- Release Date：2018/08/30 13:55
- Update：2023/07/03 11:56
- Category： MELSEC iQ-F Series , CPU Module

841-850 of Total 1023

Inquiries

page top