Install the latest version again. Check "Structured Text (ST) Language Programming Function" and install it.

Files are stored as sample comments when GX Developer is installed. Read a comment from the project data of sample comme

Yes. As a guide, the processing time is shown below.For the logging condition, refer to figure 1 below. - For 16 devic

A password can be set. - Use the file password 32 function.- Number of characters: 4 to 32 (alphanumeric and special cha

The built-in I/O functions are standard functions of the L series CPU. Combining these functions flexibly achieves vario

The minimum input response times are different. The minimum input response time is 100 microseconds for standard inputs,

The error code "2401" is "FILE SET ERROR". The individual information parameter number "1100H" corresponds to a file reg

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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Programmable Controllers MELSEC

MELSEC iQ-R Series(45)
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FAQ within [ Programmable Controllers MELSEC ]

541-550 of Total 983

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Opening a Structured Text program in GX Developer

Install the latest version again. Check "Structured Text (ST) Language Programming Function" and install it. More Details >>
- No：22862
- Release Date：2018/09/03 17:30
- Category： Engineering Software
Sample comments for special relays/registers

Files are stored as sample comments when GX Developer is installed. Read a comment from the project data of sample comments to a user project and copy a port... More Details >>
- No：22837
- Release Date：2018/09/03 17:30
- Category： Engineering Software
Continuous logging

Yes. As a guide, the processing time is shown below.For the logging condition, refer to figure 1 below. - For 16 devices: 2 ms - For 64 devices: 6 ms More Details >>
- No：22829
- Release Date：2018/09/03 17:30
- Update：2018/09/22 15:33
- Category： MELSEC-L Series
LCPU protection function

A password can be set. - Use the file password 32 function.- Number of characters: 4 to 32 (alphanumeric and special characters, case-sensitive)- Disabled op... More Details >>
- No：22810
- Release Date：2018/09/03 17:30
- Category： MELSEC-L Series
LCPU built-in I/O function

The built-in I/O functions are standard functions of the L series CPU. Combining these functions flexibly achieves various controls with lower cost, eliminat... More Details >>
- No：22806
- Release Date：2018/09/03 17:30
- Category： MELSEC-L Series
Difference between standard inputs A06 to B11 and high-speed inputs A12 to B20 of LCPU built-in I/O function

The minimum input response times are different. The minimum input response time is 100 microseconds for standard inputs, and 10 microseconds for high-speed i... More Details >>
- No：22804
- Release Date：2018/09/03 17:30
- Category： MELSEC-L Series
Support for Q series RS-232 cable

Yes. More Details >>
- No：22803
- Release Date：2018/09/03 17:30
- Category： MELSEC-L Series
RS-232 adapter cable disconnection prevention

Yes. More Details >>
- No：22799
- Release Date：2018/09/03 17:30
- Category： MELSEC-L Series
Error code "2401" in LCPU

The error code "2401" is "FILE SET ERROR". The individual information parameter number "1100H" corresponds to a file register. The cause of the error is that... More Details >>
- No：22797
- Release Date：2018/09/03 17:30
- Category： MELSEC-L Series
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
- Category： MELSEC-L Series

541-550 of Total 983

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