To reflect the change, set "[PA14] Rotation direction selection/traveldirection selection" and cycle the servo amplifier

Check if 24 VDC power is supplied to "1A7" (pin No.) of the external input signal connector.

The following shows the initialization procedure. (1) Turn OFF the PLC ready flag. (2) Turn ON "[Cd.2] Parameter initial

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

The FX3U-ENET-ADP can be connected to the FX3G/FX3GC series (both Ver. 2.00 or later) and the FX3U/3UC series (both Ver.

On the Project view of the Navigation window, select "Parameter" → "PLC Parameter" using GX Works2 (or GX Developer). Cl

Some of the F2-40BL batteries installed to a programmable controller are mounted on the printed circuit board. The separ

A memory cassette has a PROTECT switch to prevent a program from being overwritten in EEPROM and flash ROM. When this sw

To establish communications between the programmable controller and GX Developer, clear the communication setting. (The

For communications using MELSOFT connection, such as GX Developer, GX Works2, GOT1000, and MX Component, up to two perso

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Programmable Automation Controllers MELSEC(28)

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FAQ within [ Controllers ]

861-870 of Total 1123

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Servo motor rotation direction

To reflect the change, set "[PA14] Rotation direction selection/traveldirection selection" and cycle the servo amplifier or execute a home position return af... More Details >>
- No：23579
- Release Date：2018/09/14 15:09
- Category： RnMTCPU , Q17nDSCPU , Q17nDCPU , Q170MSCPU , Q170MCPU , Q17nHCPU , Q17nCPUN
Input/output signal

Check if 24 VDC power is supplied to "1A7" (pin No.) of the external input signal connector. More Details >>
- No：23594
- Release Date：2018/09/14 15:09
- Category： RD77MS , QD77MS , QD75MH , QD75M
Parameter initialization

The following shows the initialization procedure. (1) Turn OFF the PLC ready flag. (2) Turn ON "[Cd.2] Parameter initialization request". Set "1" to the buff... More Details >>
- No：23603
- Release Date：2018/09/14 15:09
- Category： RD77MS , RD77GF , FX5SSC
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
FX3U-ENET-ADP connectable programmable controllers in the MELSEC-F series

The FX3U-ENET-ADP can be connected to the FX3G/FX3GC series (both Ver. 2.00 or later) and the FX3U/3UC series (both Ver. 3.10 or later). Products which are ... More Details >>
- No：24706
- Release Date：2019/02/27 09:00
- Category： MELSEC-F Series , Engineering Software , Main Unit , Network/Communication
Externally switching the operating status of a programmable controller

On the Project view of the Navigation window, select "Parameter" → "PLC Parameter" using GX Works2 (or GX Developer). Click the "PLC System(1)" tab, and set ... More Details >>
- No：24768
- Release Date：2019/02/27 15:01
- Category： MELSEC-F Series , Engineering Software , Main Unit
External appearance of the F2-40BL

Some of the F2-40BL batteries installed to a programmable controller are mounted on the printed circuit board. The separately available F2-40BL batteries (sp... More Details >>
- No：24771
- Release Date：2019/02/27 15:17
- Category： MELSEC-F Series , Accessories
Writing a program to a memory cassette

A memory cassette has a PROTECT switch to prevent a program from being overwritten in EEPROM and flash ROM. When this switch is on, writing of the program i... More Details >>
- No：24788
- Release Date：2019/02/28 09:07
- Category： MELSEC-F Series , Accessories
No communication between a programmable controller and a personal computer (GX Developer) after the communication parameters for the RS-232C communication equipment are set

To establish communications between the programmable controller and GX Developer, clear the communication setting. (The communication setting register value ... More Details >>
- No：24876
- Release Date：2019/04/15 08:07
- Category： MELSEC-F Series , Engineering Software , Main Unit
Maximum number of personal computers that can be communicated with the FX3U-ENET-L simultaneously

For communications using MELSOFT connection, such as GX Developer, GX Works2, GOT1000, and MX Component, up to two personal computers can be used. In additi... More Details >>
- No：24920
- Release Date：2019/04/17 11:41
- Category： MELSEC-F Series , Network/Communication

861-870 of Total 1123

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