The connection using the Ethernet port can establish a total of 8 connections which includes SLMP, MELSOFT connection, M

GX Works3 and the MELSEC iQ-R series do not use actual devices as automatic assignment devices of local labels. The loca

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

(1)Whether or not networks can be mixed on the same trunk line is different. CC-Link IE TSN allows network mixing on the

FX3U-32BL can be used. The batt

It is possible by setting the scaling function or shift function from the parameter settings.

In the FX programmable controllers (FX3U/FX3UC series), a bit in a word device can be specified in a program. It can be

Replace the battery when the programmable controller is powered off. For example, for the FX3U/FX3UC series, data will

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

The high-speed counter supports 1-phase 1-input, 1-phase 2-input, 2-phase 2-input. The built-in counter in the CPU modu

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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)
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 ]

911-920 of Total 1023

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Regarding the specifications of the built-in Ethernet function of FX5 CPU module

The connection using the Ethernet port can establish a total of 8 connections which includes SLMP, MELSOFT connection, MODBUS/TCP, socket communication, and ... More Details >>
- No：22320
- Release Date：2018/08/30 13:55
- Update：2023/07/04 15:52
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
How to check devices assigned to labels of GX Works3

GX Works3 and the MELSEC iQ-R series do not use actual devices as automatic assignment devices of local labels. The local labels use "label areas" in the "d... More Details >>
- No：22486
- Release Date：2018/09/03 17:28
- Update：2018/09/20 09:30
- Category： MELSEC iQ-R Series
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
- Category： MELSEC-F Series , Main Unit , High-Speed Counting
Regarding the differences between CC-Link IE TSN and CC-Link IE Field Networks

(1)Whether or not networks can be mixed on the same trunk line is different. CC-Link IE TSN allows network mixing on the same trunk line. When using a CC-Li... More Details >>
- No：39359
- Release Date：2023/01/12 17:10
- Category： MELSEC iQ-F Series , Network/Communication
Regarding the type of battery which can be used with the CPU module.

FX3U-32BL can be used.　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　The battery is not included with the CPU modu... More Details >>
- No：22285
- Release Date：2018/08/30 13:55
- Category： MELSEC iQ-F Series , Option , CPU Module
Regarding the digital output of the built-in analog function

It is possible by setting the scaling function or shift function from the parameter settings. More Details >>
- No：22315
- Release Date：2018/08/30 13:55
- Update：2023/06/23 10:46
- Category： MELSEC iQ-F Series , CPU Module , Analog
Turning on/off a specified bit of a word device (D) using a simple program

In the FX programmable controllers (FX3U/FX3UC series), a bit in a word device can be specified in a program. It can be specified as "word device (D only) + ... More Details >>
- No：25011
- Release Date：2019/04/23 11:13
- Category： MELSEC-F Series , Engineering Software , Main Unit
Battery replacement during power-on

Replacethe battery when the programmable controller is powered off. For example, forthe FX3U/FX3UC series, data will be held for about 20 seconds after be... More Details >>
- No：22257
- Release Date：2018/08/30 13:48
- Update：2019/02/19 11:54
- Category： MELSEC-F Series , Main Unit , Accessories
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 the number of available channels of the built-in high speeed counters.

The high-speed counter supports 1-phase 1-input, 1-phase 2-input, 2-phase 2-input. The built-in counter in the CPU module can input up to 8ch. However,... More Details >>
- No：22310
- Release Date：2018/08/30 13:55
- Update：2023/02/13 11:42
- Category： MELSEC iQ-F Series , CPU Module , High-Speed Counter

911-920 of Total 1023

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