This function allows data communications between specified devices at the specified timing, using the built-in Ethernet.

The LCPU error code 4116 is displayed when a built-in I/O instruction that is disabled in the parameter setting is execu

The error code "2200" is "MISSING PARA.". The causes of the error are described below. (1) The necessary parameter fi

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

Set the PWM output-on-width and the PWM output cycle, and then execute a dedicated instruction "ICPWM instruction".

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

The bit 10 of the special register SD1288 provides the connection status to a hub. When the bit 10 of SD1288 is ON, a hu

Yes. They have the same pin layout.

The initial version and subsequent versions of L series CPU support the SNTP function.

The bits 0 to F of the special register SD1284 (Open request signal) correspond to the connection numbers 1 to 16. When

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FAQ within [ MELSEC-L Series ]

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Simple PLC communication function

This function allows data communications between specified devices at the specified timing, using the built-in Ethernet. Device data such as production data ... More Details >>
- No：22737
- Release Date：2018/09/03 17:29
Remedy for LCPU error "4116"

The LCPU error code 4116 is displayed when a built-in I/O instruction that is disabled in the parameter setting is executed. Check for the parameter settings... More Details >>
- No：22807
- Release Date：2018/09/03 17:30
Error code "2200" in LCPU

The error code "2200" is "MISSING PARA.". The causes of the error are described below. (1) The necessary parameter file does not exist in all drives. (2) ... More Details >>
- No：22749
- Release Date：2018/09/03 17:29
- Update：2018/09/22 09:12
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
How to use PWM output of LCPU built-in I/O

Set the PWM output-on-width and the PWM output cycle, and then execute a dedicated instruction "ICPWM instruction". More Details >>
- No：22757
- Release Date：2018/09/03 17:30
Error code "2100" in LCPU

The error code "2100" is "SP.UNIT LAY ERR.". This error may be caused by one of the following factors. (1) An intelligent function module is assigned as a... More Details >>
- No：22725
- Release Date：2018/09/03 17:29
- Update：2018/09/21 17:02
Connection status detection between a hub and the built-in Ethernet port of LCPU

The bit 10 of the special register SD1288 provides the connection status to a hub. When the bit 10 of SD1288 is ON, a hub is connected. More Details >>
- No：22759
- Release Date：2018/09/03 17:30
FNC connector pin layout in L series I/O module and Q series I/O module

Yes. They have the same pin layout. More Details >>
- No：22774
- Release Date：2018/09/03 17:30
Versions of built-in Ethernet port LCPU compatible with SNTP function

The initial version and subsequent versions of L series CPU support the SNTP function. More Details >>
- No：22769
- Release Date：2018/09/03 17:30
SD1284 of LCPU with built-in Ethernet port

The bits 0 to F of the special register SD1284 (Open request signal) correspond to the connection numbers 1 to 16. When the open request is sent, the corresp... More Details >>
- No：22784
- Release Date：2018/09/03 17:30

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