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Regarding maximum number of connected stations for built-in CC-Link IE TSN
The maximum number of stations that can be connected in the network depends on the model name of the MX-F model. ・MXF100-16 N32/P32: Up to 46 stations ・MXF... More Details >>
- No:44973
- Release Date:2025/05/08 09:08
- Update:2025/10/31 15:18
- Category: MELSEC MX Controller MX-F Model
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Processing time of when multiple programs are executed with a MELSEC iQ-R series CPU module
When multiple programs are executed, the processing time (program switching time) becomes "Number of program files × 0.9 [us]". More Details >>
- No:22491
- Release Date:2018/09/03 17:28
- Update:2018/09/20 09:49
- Category: MELSEC iQ-R Series
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Setting of Q series registers whose data is held when a power failure occurs
Assign data registers (D) to Latch (1) or Latch (2) in the "Device Setting" window ([PLC Parameter] -> "Device Setting" window) to hold the data when a po... More Details >>
- No:22601
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
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Intelligent function module settings in GX Works2
Modules do not need setting in GX Works2 if not selectable from "Module Selection" in the "New Module" window for intelligent function module settings. More Details >>
- No:22685
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
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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
- Category: MELSEC-L Series
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SD1286 of LCPU with built-in Ethernet port
The bits 0 to F of the special register SD1286 (Receive state signal) correspond to the connection numbers 1 to 16. When it receives data, the corresponding ... More Details >>
- No:22786
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
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Operation performed when file registers are read
Checking "Device Memory" does not read file registers. Switch the Target Memory for "PLC Data" to "Standard RAM" and check "File Register" in the Read from P... More Details >>
- No:22835
- Release Date:2018/09/03 17:30
- Category: Engineering Software
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Required setting for the display of hidden comments
Device comments can be displayed in the ladder editor and Zoom editor windows. Select [View] -> [Comment] from the menu to display the comments. More Details >>
- No:22875
- Release Date:2018/09/03 17:30
- Update:2018/09/22 15:40
- Category: Engineering Software
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RS-485 connection between QJ71C24N and an external device
Short between SDA and RDA and between SDB and RDB, and then connect them to + (Data-A) and - (Data-B) on the external device. More Details >>
- No:22986
- Release Date:2018/09/03 17:31
- Category: Network related products
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Because the rapid stop deceleration time is larger than the deceleration time.Set the rapid stop deceleration time within the range of 1 to the deceleration ... More Details >>
- No:23551
- Release Date:2018/09/14 15:09
- Category: RnMTCPU
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