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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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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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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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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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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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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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How to reset M8004 (Error occurrence)
Yes, it is. However, if the error cause is not eliminated, M8004 will turn on again after powering on. * How to check the error In the FX3S/FX3G/FX3GC/FX... More Details >>
- No:22280
- Release Date:2018/08/30 13:48
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If the OUT instruction using the device number of the latch target device exists in a sequence program, the latched data may be overwritten by execution of t... More Details >>
- No:24783
- Release Date:2019/02/27 16:16
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Programmable controllers with no battery (MELSEC-F)
A battery is used for backing up program memory and latched device data and maintaining clock operation in the event of a power failure. The FX3S/FX3G/FX3G... More Details >>
- No:22259
- Release Date:2018/08/30 13:48
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When a personal computer (GX Works2) is connected to the RS-232C port of a programmable controller, communications between the personal computer and the prog... More Details >>
- No:24782
- Release Date:2019/02/27 16:10
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