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

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

The frame type supported by MC protocol is equivalent to A-compatible 1E frame.

To open a project created with GX Developer, select [Project] -> [Import file] -> [Import from xxxx format file] f

The constant scan initial value of GX Simulator is 100 ms. Thus, the value of SM410(0.1sec. clock) is OFF in each scan.

To open a GX Developer project, select [Project] -> [Open Other Data] -> [Open Other Project] from the menu of GX

GX Works2 does not support the ACPU modules.Use GX Developer for the ACPU modules.GX Developer is included on the CD-ROM

The built-in Ethernet port in the L series is compatible only with the QnA-compatible 3E frame. The 4E frame is not supp

NTP and SNTP are compatible. Therefore, an NTP server can be used for clock setting.

This function allows data communications between specified devices at the specified timing, using the built-in Ethernet.

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Programmable Controllers MELSEC

MELSEC iQ-R Series(45)
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FAQ within [ Programmable Controllers MELSEC ]

311-320 of Total 1023

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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
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
MC protocol supported by the FX3U-ENET-L

The frame typesupported byMC protocol is equivalent to A-compatible 1E frame. More Details >>
- No：24702
- Release Date：2019/02/27 08:59
- Category： MELSEC-F Series , Network/Communication
Reading a project in another format

To open a project created with GX Developer, select [Project]-> [Import file]-> [Import from xxxx format file] from the menu in GX Works2. More Details >>
- No：22952
- Release Date：2018/09/03 17:30
- Update：2018/09/25 11:56
- Category： Engineering Software
Behavior of special relay in offline simulation

The constant scan initial value of GX Simulator is 100 ms. Thus, the value of SM410(0.1sec. clock) is OFF in each scan. To turn ON/OFF SM410, set the consta... More Details >>
- No：22922
- Release Date：2018/09/03 17:30
- Update：2018/09/22 16:39
- Category： Engineering Software
Opening SFC programs in GX Works2

To open a GX Developer project, select [Project] -> [Open Other Data] -> [Open Other Project] from the menu of GX Works2. More Details >>
- No：22878
- Release Date：2018/09/03 17:30
- Category： Engineering Software
GX Works2's compatibility with the ACPU modules

GX Works2 does not support the ACPU modules.Use GX Developer for the ACPU modules.GX Developer is included on the CD-ROM of GX Works2.For the installation pr... More Details >>
- No：22873
- Release Date：2018/09/03 17:30
- Category： Engineering Software
Use of 4E frame for built-in Ethernet port of LCPU

The built-in Ethernet port in the L series is compatible only with the QnA-compatible 3E frame. The 4E frame is not supported. More Details >>
- No：22761
- Release Date：2018/09/03 17:30
- Category： MELSEC-L Series
NTP support by the SNTP function of LCPU with built-in Ethernet port

NTP and SNTP are compatible. Therefore, an NTP server can be used for clock setting. More Details >>
- No：22744
- Release Date：2018/09/03 17:29
- Category： MELSEC-L Series
Simple PLC communication function

This function allows data communications between specified devices at the specified timing, using the built-in Ethernet. Device data such as production data ... More Details >>
- No：22737
- Release Date：2018/09/03 17:29
- Category： MELSEC-L Series

311-320 of Total 1023

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