Check the following. - Whether the external device specifies the port number of the corresponding connection to the L

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

The conversion speed is as follows. - High speed: 20 microseconds per channel- Medium speed: 80 microseconds per channel

The heater disconnection detection function monitors the heater current on the transistor output. If no current flows w

To receive simultaneous broadcast using UDP, set the parameters as follows. - Destination IP Address: FF.FF.FF.FFh - Des

It can be executed for the same connection number. When data exist in the socket communication receive data area and the

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

X00 to X0F and Y00 to Y07 are sorted for each function. For more details, refer to "MELSEC-L CPU Module User's Manual (B

To prevent an LED from turning on when an error occurs, set 0 to the relevant factor number setting area (4 bits for eac

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Programmable Controllers MELSEC

MELSEC iQ-R Series(45)
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CPU Module(158)
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Engineering Software(129)

FAQ within [ Programmable Controllers MELSEC ]

861-870 of Total 976

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Causes to why SD1286 does not turn on during socket communication of LCPU

Check the following. - Whether the external device specifies the port number of the corresponding connection to the L series CPU. - In the TCP fixed-length... More Details >>
- No：22787
- Release Date：2018/09/03 17:30
- Update：2018/09/22 11:51
- Category： MELSEC-L Series
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
- Category： MELSEC-L Series
Conversion speed of L60AD4

The conversion speed is as follows. - High speed: 20 microseconds per channel- Medium speed: 80 microseconds per channel- Low speed: 1 millisecond per channel More Details >>
- No：22776
- Release Date：2018/09/03 17:30
- Category： MELSEC-L Series
Loop disconnection detection function and heater disconnection detection function of temperature control module

The heater disconnection detection function monitors the heater current on the transistor output. If no current flows when the transistor is ON, it is consi... More Details >>
- No：22773
- Release Date：2018/09/03 17:30
- Update：2018/09/22 10:58
- Category： MELSEC-L Series
Simultaneous broadcast reception setting for built-in Ethernet port LCPU

To receive simultaneous broadcast using UDP, set the parameters as follows. - Destination IP Address: FF.FF.FF.FFh - Destination Port No.: Other than FFFFh (... More Details >>
- No：22772
- Release Date：2018/09/03 17:30
- Category： MELSEC-L Series
Execution of the SOCRMODE instruction in the same connection during socket communication of LCPU

It can be executed for the same connection number. When data exist in the socket communication receive data area and the SOCRMODE instruction is executed, va... More Details >>
- No：22771
- Release Date：2018/09/03 17:30
- Category： MELSEC-L Series
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
- Category： MELSEC-L Series
Operation during power failure

It stops during execution. More Details >>
- No：22764
- Release Date：2018/09/03 17:30
- Category： MELSEC-L Series
Number of points used for I/O assignment of LCPU built-in I/O function

X00 to X0F and Y00 to Y07 are sorted for each function. For more details, refer to "MELSEC-L CPU Module User's Manual (Built-In I/O Function)". More Details >>
- No：22762
- Release Date：2018/09/03 17:30
- Category： MELSEC-L Series
Method to prevent the BAT.LED from turning on

To prevent an LED from turning on when an error occurs, set 0 to the relevant factor number setting area (4 bits for each) in SD207 to SD209. To disable the ... More Details >>
- No：22754
- Release Date：2018/09/03 17:29
- Category： MELSEC-L Series

861-870 of Total 976

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