The totem pole output encoder cannot be connected to the FX2NC-1HC/ FX2N-1HC/ FX3U-2HC. The connectable encoders are as

When a flag contact is not programmed directly under the instruction to be checked, the flag may be turned off depending

When an SET instruction and RST instruction use a single device, no duplicated coil error is detected.

The serial communication modules do not require GX Configurator-SC. However, we recommend GX Configurator-SC as it redu

The switch setting is written when CPU module's parameters are written. The settings of "Various Control Specifications"

The bits 0 to F of the special register SD1282 (Open completion signal) correspond to the connection numbers 1 to 16. Wh

The following communication methods are available between the built-in Ethernet ports in the L series CPUs.- Simple PLC

The error code "2200" is "MISSING PARA.". It may be determined as the cause of the error that there is no parameter fil

The error code "2100" is "SP.UNIT LAY ERR.". This error may be caused by one of the following factors. (1) In the I/

If comments cannot be stored in the program memory, write them in the standard ROM or a memory card. Calculate the memo

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641-650 of Total 1110

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Connection of a totem pole output encoder

The totem pole output encoder cannot be connected to the FX2NC-1HC/FX2N-1HC/ FX3U-2HC. The connectable encoders are as follows. ･ Open collector output typ... More Details >>
- No：25010
- Release Date：2019/04/23 11:12
- Category： MELSEC-F Series , High-Speed Counting
Instruction execution complete flag

When a flag contact is not programmed directly under the instruction to be checked, the flag may be turned off depending on the execution status of another i... More Details >>
- No：24988
- Release Date：2019/04/23 07:22
- Category： MELSEC-F Series , Main Unit
Duplicated coil errors that can be checked with GX Works2

When an SET instruction and RST instruction use a single device, no duplicated coil error is detected. More Details >>
- No：22932
- Release Date：2018/09/03 17:30
- Category： Engineering Software
Necessity for GX Configurator-SC

The serial communication modules do not require GX Configurator-SC. However, we recommend GX Configurator-SC as it reduces man-hours. (1) The predefined ... More Details >>
- No：22905
- Release Date：2018/09/03 17:30
- Update：2018/09/22 16:33
- Category： Engineering Software
Writing QJ71C24N's parameters in GX Works2

The switch setting is written when CPU module's parameters are written. The settings of "Various Control Specifications" are written when intelligent functio... More Details >>
- No：22872
- Release Date：2018/09/03 17:30
- Category： Engineering Software
SD1282 of LCPU with built-in Ethernet port

The bits 0 to F of the special register SD1282 (Open completion signal) correspond to the connection numbers 1 to 16. When the open processing is completed, ... More Details >>
- No：22751
- Release Date：2018/09/03 17:29
- Category： MELSEC-L Series
Communication between CPUs via built-in Ethernet port in LCPU

The following communication methods are available between the built-in Ethernet ports in the L series CPUs.- Simple PLC communication function- Socket commun... More Details >>
- No：22746
- Release Date：2018/09/03 17:29
- Category： MELSEC-L Series
Error code "2200" in the High-Performance model QCPU

The error code "2200" is "MISSING PARA.". It may be determined as the cause of the error that there is no parameter file in the parameter-valid drive that h... More Details >>
- No：22699
- Release Date：2018/09/03 17:29
- Update：2018/09/21 14:24
- Category： MELSEC-Q Series
Error code "2100" in QCPU

The error code "2100" is "SP.UNIT LAY ERR.". This error may be caused by one of the following factors. (1) In the I/O assignment setting of the PLC parame... More Details >>
- No：22650
- Release Date：2018/09/03 17:29
- Update：2018/09/21 11:47
- Category： MELSEC-Q Series
PLC write not possible due to memory overload

If comments cannot be stored in the program memory, write them in the standard ROM or a memory card. Calculate the memory capacity in GX Works2 or GX Develo... More Details >>
- No：22595
- Release Date：2018/09/03 17:29
- Update：2018/09/20 17:49
- Category： MELSEC-Q Series

641-650 of Total 1110

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