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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
- Category: MELSEC-L Series
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Remedy for the division-related operation error
The operation error occurs when the divisor is 0.Create a program in which a comparison operation instruction or another method executes a division instructi... More Details >>
- No:22691
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
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Insufficient memory capacity for sequence programs
It cannot be increased by installing an SRAM card. The size of executable program depends on the program memory size of the CPU. Use another CPU of which p... More Details >>
- No:22578
- Release Date:2018/09/03 17:29
- Update:2018/09/20 17:09
- Category: MELSEC-Q Series
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Auto refresh setting in GX Configurator -MB
Auto refresh setting is for storing the buffer memory data of a MODBUS (R) interface module to specified devices of a CPU module and for storing device data ... More Details >>
- No:22573
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
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The setting in Latch (1) can be cleared by latch clear operation. The setting in Latch (2) cannot be cleared by latch clear operation. More Details >>
- No:22567
- Release Date:2018/09/03 17:29
- Update:2018/09/20 16:48
- Category: MELSEC-Q Series
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For the sink input, the "S/S" terminal and the "24V" terminal are needed to be short-circuited. More Details >>
- No:22263
- Release Date:2018/08/30 13:48
- Category: MELSEC-F Series , Main Unit , I/O Extension
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Regarding replacement from 128 point type of FX3U
The FX5U CPU module has a lineup of up to 80 point. The following configuration is recommended when replacing the FX3U-128MR/ES. Recommended alternative (1... More Details >>
- No:44617
- Release Date:2024/11/28 16:13
- Category: MELSEC iQ-F Series , CPU Module
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Regarding PDO Mapping Settings
PDO mapping is configured from the CC-Link IE TSN configuration settings. ① Open the CC-Link IE TSN configuration settings from the FX5-CCLGN-MS Basic Set... More Details >>
- No:44475
- Release Date:2024/07/02 19:07
- Category: MELSEC iQ-F Series , Network/Communication
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Regarding CC-Link IE TSN CANopen Communication function
The CANopen communication functions supported by the FX5-CCLGN-MS conform to the CiA402 CANopen profile, and can control devices that support the CiA402 devi... More Details >>
- No:44474
- Release Date:2024/07/02 19:07
- Category: MELSEC iQ-F Series , Network/Communication
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By using the Time calculation FB library, you can perform calculations that across years, months and days. In the time calculation FB library, you can add an... More Details >>
- No:44362
- Release Date:2024/03/27 16:03
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
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