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Security functions of MELSEC iQ-R series
The functions serve to protect the user property stored in a personal computer and the user property inside modules in the MELSEC iQ-R series system against... More Details >>
- No:22481
- Release Date:2018/09/03 17:28
- Update:2018/09/21 16:47
- Category: MELSEC iQ-R Series
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Simultaneous use of simple PLC communication function and socket communication
The socket communication can be used simultaneously with the simple PLC communication function. More Details >>
- No:22740
- Release Date:2018/09/03 17:29
- Category: MELSEC-L Series
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PLC write not possible due to memory overload
If comments cannot be stored in the program memory, write them in the standard ROM or a memory card. Calculate the memory capacity in GX Works2 or GX Develop... More Details >>
- No:22767
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
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Regarding speed change of positioning operation.
It can be changed. For details, please refer to MELSEC iQ-F FX5 User's Manual (Positioning Control - CPU module built-in, high speed pulse input/output modu... More Details >>
- No:22299
- Release Date:2018/08/30 13:55
- Update:2023/02/14 09:52
- Category: MELSEC iQ-F Series , CPU Module , Motion/Positioning
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Whether or not device indirect specifications in structured ladder programs are allowed
Indirect specifications with "@" cannot be used in structured ladder programs and the Structured Text. Use indirect specifications in a ladder language program. More Details >>
- No:22697
- Release Date:2018/09/03 17:29
- Category: MELSEC-Q Series
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Number of points used for I/O assignment of L26CPU-(P)BT built-in CC-Link function
It is fixed to 32 points from 10 to 2F. More Details >>
- No:22777
- Release Date:2018/09/03 17:30
- Category: MELSEC-L Series
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Regarding the change of settings for reserved station (master station) of FX5-CCLGN-MS
FX5-CCLGN-MS allows the master station to change the reserved station setting with parameters, but the setting can not be changed by program. Note that link... More Details >>
- No:39275
- Release Date:2023/01/12 16:46
- Category: MELSEC iQ-F Series , Network/Communication
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It is not possible to convert to GX Works2 format. More Details >>
- No:39326
- Release Date:2023/02/14 09:03
- Category: MELSEC iQ-F Series , CPU Module , Engineering Software
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Writing LJ71C24 modules' parameters using GX Works2
The switch setting is written when CPU module's parameters are written. The settings of "Various Control Specifications" are written when intelligent functio... More Details >>
- No:22912
- Release Date:2018/09/03 17:30
- Category: Engineering Software
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Using a specified bit (on/off) of a word device (D) as a condition for a contact
In the FX3U/FX3UC series, a bit in a word device can be specified. It can be specified by "Word device (D only) + Decimal point + Bit position (0 to F)". A... More Details >>
- No:22261
- Release Date:2018/08/30 13:48
- Category: MELSEC-F Series , Engineering Software , Main Unit
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