The current value of the scan time is stored in the following special devices. Please monitor using GX Works3. ◇Scan inf

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

The following points are different for the iQ-F series. ・Error History If the FX5 CPU Module is turned off, the error h

The maximum number of connections for the simple CPU communication function of FX5 CPU module is 16 for FX5U/FX5UC CPU m

Standard counters offer counting up to 10Hz. For high-speed input signals which exceed 10Hz, use high-speed counters, in

Click the local label to be checked and select "Cross Reference" from the right-click menu to check the devices.

All input COM terminals send the same signal because all the terminals are internally connected. To turn on the input,

FX5-4AD and FX5-4DA are intelligent function Modules. ・Connect to the right side of the CPU Module. ・Control via buffer

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

The device memory data cannot be stored in a memory cassette. In the FX3U/FX3UC series, a part of device memory data can

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Programmable Controllers MELSEC

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

CPU Module(185)
I/O Module(5)
Analog(16)
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Engineering Software(129)

FAQ within [ Programmable Controllers MELSEC ]

141-150 of Total 1023

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Regarding the method to check the scan time

The current value of the scan time is stored in the following special devices. Please monitor using GX Works3. ◇Scan information 　SD520　Current scan time (... More Details >>
- No：22289
- Release Date：2018/08/30 13:55
- Update：2023/06/23 10:20
- Category： MELSEC iQ-F Series , CPU Module , Engineering Software
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
- Category： MELSEC-F Series , Main Unit , I/O Extension
Regarding differences in specifications of the FTP server auto transfer function for data logging files

The following points are different for the iQ-F series. ・Error History 　If the FX5 CPU Module is turned off, the error history is cleared. ・Setting detail... More Details >>
- No：44335
- Release Date：2024/03/20 13:21
- Category： MELSEC iQ-F Series , CPU Module
Regarding maximum number of connections for the simple CPU communication function

The maximum number of connections for the simple CPU communication function of FX5 CPU module is 16 for FX5U/FX5UC CPU module and 8 for FX5UJ/FX5S CPU module... More Details >>
- No：40032
- Release Date：2023/08/24 15:37
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
Distinguishing the usage of standard counters and high-speed counters

Standard counters offer counting up to 10Hz. For high-speed input signals which exceed 10Hz, use high-speed counters,interruption function, or another proce... More Details >>
- No：24785
- Release Date：2019/02/27 16:31
- Category： MELSEC-F Series , Engineering Software , Main Unit
How to check automatically assigned devices in GX Works2

Click the local label to be checked and select "Cross Reference" from the right-click menu to check the devices. More Details >>
- No：22700
- Release Date：2018/09/03 17:29
- Category： MELSEC-Q Series
Multiple input COM terminals

All input COM terminals send the same signal because all the terminals are internally connected. To turn on the input, the extension unit must be connected ... More Details >>
- No：22274
- Release Date：2018/08/30 13:48
- Category： MELSEC-F Series , Main Unit , I/O Extension
Regarding differences between Analog Module and Analog Adapters

FX5-4AD and FX5-4DA are intelligent function Modules. ・Connect to the right side of the CPU Module. ・Control via buffer memory (BFM). ・It also supports ... More Details >>
- No：44347
- Release Date：2024/03/27 15:21
- Category： MELSEC iQ-F Series , Analog
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
- Category： MELSEC-F Series , Engineering Software , Main Unit
Data that can be stored in a memory cassette (FX3U/FX3UC)

The device memory data cannot be stored in a memory cassette. In the FX3U/FX3UC series, a part of device memory data can be latched using a battery. The de... More Details >>
- No：24789
- Release Date：2019/02/28 09:07
- Category： MELSEC-F Series , Accessories

141-150 of Total 1023

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