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Externally switching the operating status of a programmable controller
On the Project view of the Navigation window, select "Parameter" → "PLC Parameter" using GX Works2 (or GX Developer). Click the "PLC System(1)" tab, and set ... More Details >>
- No:24768
- Release Date:2019/02/27 15:01
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Power supply cable of the input extension blocks for the connector type programmable controllers
Forthe first input extension block connecting to a main unit, use the FX2NC-100BPCB power supply cable provided with the main unit, and supply power from a 2... More Details >>
- No:24911
- Release Date:2019/04/15 11:32
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Distinguishing the usage of standard counters and high-speed counters
Standard counters offer counting up to 10Hz. For high-speed input signals which exceed 10Hz, use high-speed counters,interruption function, or another proce... More Details >>
- No:24785
- Release Date:2019/02/27 16:31
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The main units with Ver.3.10 or later can read and write programs of the FX3 series connected to the intelligent device station and can monitor devices. (GX ... More Details >>
- No:24990
- Release Date:2019/04/23 10:37
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Changing the time of a programmable controller by using the clock data write instruction (TWR)
When changing the time by using the clock data write instruction (TWR), the control of M8015 (Clock stop/adjustment) is not required. * When the clock data... More Details >>
- No:22266
- Release Date:2018/08/30 13:48
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How to check the scan time (MELSEC-F series)
The present scan time is stored in D8010. Monitor the valueusing a programming tool such as GX Works2 and GX Developer. More Details >>
- No:24685
- Release Date:2019/02/22 11:40
- Update:2019/02/22 15:07
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Maximum number of characters in a comment that can be transferred to a FX3U series
As project data, up to 32 one-byte characters (16 two-byte characters) can be input to each global device comment. However, the maximum number of characters ... More Details >>
- No:24700
- Release Date:2019/02/27 08:59
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Latch (backup) areas in the data register (D) and extended register (R) of the FX3U/FX3UC series
D200 to D7999 and R0 to R32767 can be latched. D200 to D511 can be set as non-latch areas in parameters. For details on the parameter setting, refer to the... More Details >>
- No:24699
- Release Date:2019/02/27 08:58
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Differences between the file register and other registers
The file register is used for storing predetermined values (such as specification values for product inspection). Other registers are used as a temporary st... More Details >>
- No:22256
- Release Date:2018/08/30 13:48
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How to change the keeping (latched device data) range (FX3G/FX3GC)
The keeping (latched device data) range is fixed and cannot be changed in parameters. (Reference) [When an optional battery is not used] The keeping ran... More Details >>
- No:22260
- Release Date:2018/08/30 13:48
- Update:2019/02/19 11:52
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