The built-in Ethernet port in the L series is compatible only with a QnA-compatible 3E frame of the MC protocol. An A-co

In L02CPU-P, the general-purpose output of the built-in I/O is source type. In L02CPU, the general-purpose output of the

(1) The number of modules to be connected- Main block: up to 10 modules- Extension block: up to 11 modules(2) The number

(1) When it happened no longer than the allowable momentary power failure time. The module records an error log an

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

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

Use the following power supply module with an input power of 200 VAC for compliance with SEMI-F47. - Power supply module

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

Yes. Note that SD memory cards are formatted at the factory. If an SD memory card needs to be reformatted, format it usi

When the protocol is set to TCP, KeepAlive check is performed. (Checking for a response to KeepAlive ACK message) An ali

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FAQ within [ MELSEC-L Series ]

51-60 of Total 105

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Use of an A-compatible 1E frame for the built-in Ethernet port of LCPU

The built-in Ethernet port in the L series is compatible only with a QnA-compatible 3E frame of the MC protocol. An A-compatible 1E frame is not supported. More Details >>
- No：22731
- Release Date：2018/09/03 17:29
Difference between L02CPU-P and L02CPU

In L02CPU-P, the general-purpose output of the built-in I/O is source type. In L02CPU, the general-purpose output of the built-in I/O is sink type. More Details >>
- No：22743
- Release Date：2018/09/03 17:29
The number of LCPU extension blocks

(1) The number of modules to be connected- Main block: up to 10 modules- Extension block: up to 11 modules(2) The number of extension blocks- L02CPU, L02CPU-... More Details >>
- No：22750
- Release Date：2018/09/03 17:29
Behavior of sequence program in event of momentary power failure in LCPU

(1) When it happened no longer than the allowable momentary power failure time. The module records an error log and suspends the operation processing. Ho... More Details >>
- No：22756
- Release Date：2018/09/03 17:30
- Update：2018/09/22 10:43
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
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
Compliance with SEMI-F47 for L series power supply module

Use the following power supply module with an input power of 200 VAC for compliance with SEMI-F47. - Power supply module: L61PWith an input power of 100 VAC,... More Details >>
- No：22768
- 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
Precautions for use of SD memory card

Yes. Note that SD memory cards are formatted at the factory. If an SD memory card needs to be reformatted, format it using the CPU module. More Details >>
- No：22779
- Release Date：2018/09/03 17:30
Alive check for built-in Ethernet port LCPU

When the protocol is set to TCP, KeepAlive check is performed. (Checking for a response to KeepAlive ACK message) An alive check message is sent five seconds... More Details >>
- No：22782
- Release Date：2018/09/03 17:30

51-60 of Total 105

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