For the sink input, the "S/S" terminal and the "24V" terminal are needed to be short-circuited.

The earlier series of the FX programmable controllers are compatible with the latest series of the FX programmable contr

Octal numbers are assigned as input/output numbers for the MELSEC-F series. The octal number system uses the digits from

For your safety, programmable controllers must be grounded. Incomplete common grounding within the control panel or com

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

The station number setting is not required for non-protocol communication.

In order for the programmable controller to receive input pulses completely, the ON duration and OFF duration of inputs

Periodic replacement is recommended. For example, standard life of FX3U-32BL is 5 years (at ambient temperature of 25)

Connect the "0V (-)" terminal of the external 24V DC power supply to the "COM" terminal (- side of the built-in power su

Ver2.00 or later is applicable. (GX Works2 with Ver. 1.87R or later is applicable.) The version of main units can be che

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FAQ within [ Main Unit ]

31-40 of Total 126

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Input wiring (FX3 series)

For the sink input, the "S/S" terminal and the "24V" terminal are needed to be short-circuited. More Details >>
- No：22272
- Release Date：2018/08/30 13:48
Transferring/editing programs in the previous FX programmable controllers using GX Works2

The earlier series of the FX programmable controllers are compatible with the latest series of the FX programmable controllers. More Details >>
- No：25012
- Release Date：2019/04/23 11:16
Assignment of input/output numbers (MELSEC-F series)

Octal numbers are assigned as input/output numbers for the MELSEC-F series. The octal number system uses the digits from 0 to 7 → from 10 to 17 → from 20 to... More Details >>
- No：24868
- Release Date：2019/04/15 08:06
How to ground programmable controllers

For your safety, programmable controllers must be grounded. Incomplete common grounding within the control panel or common grounding with heavy electrical s... More Details >>
- No：22276
- Release Date：2018/08/30 13:48
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
Station number setting in the "PLC System(2)" tab of PLC Parameter setting on GX Developer when non-protocol communication is performed

The station number setting is not required for non-protocol communication. More Details >>
- No：24948
- Release Date：2019/04/18 14:27
Receiving short pulses

In order for the programmable controller to receive input pulses completely, the ON duration and OFF duration of inputs in the programmable controller requir... More Details >>
- No：24704
- Release Date：2019/02/27 09:00
Battery replacement timing

Periodic replacement is recommended. For example, standard life of FX3U-32BL is 5 years (at ambient temperature of 25). The life of the battery changes wit... More Details >>
- No：22262
- Release Date：2018/08/30 13:48
How to wire the 24V DC power supply for sensors

Connect the "0V (-)" terminal of the external 24V DC power supply to the "COM" terminal (- side of the built-in power supply), one of the input terminals of ... More Details >>
- No：22281
- Release Date：2018/08/30 13:48
Supported versions of the FX3G/FX3GC series main units for the CC-Link parameter settings of GX Works2

Ver2.00 or later is applicable. (GX Works2 with Ver. 1.87R or later is applicable.) The version of main units can be checked with the last three digits of t... More Details >>
- No：24922
- Release Date：2019/04/17 11:41

31-40 of Total 126

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