Yes, the SX series has a memory called 'system memory' to which flags indicating system operation statuses and fault st

The area is cleared when the power supply is turned off once and turned on again. The P/PE link memory is located in th

Check to make sure that_ (1) The channel specification (CH_SEL) is correct. (2) The FB instance names are not duplicated

There is a high-capacity battery for SPH300 (Type_ NP8P-BTS). Its battery capacity (approximately 2700 mA) is about 2.7

If this is caused by a fluctuation in the input temperature, moving average processing shown below may improve the condi

The takt cycle monitoring error is caused by the following factors_ (1) The preset takt cycle value specified in the sys

(1) With the SPH300/2000 Series, it is used to back up the data memory of the retained attributes, calendar IC memory, a

The number of M_OPEN FBs that can be opened simultaneously is limited to 56. The number of FBs that can be simultaneousl

For an analog input range (1 to 5 V or 4 to 20 mA), a line breakage detection function is provided. An input voltage of

By changing the zoom rate of the main screen displaying a program or data monitoring, the on-screen font size is also i

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Does the SX series have special relays with which I can monitor each status such as a battery error, run, and stop?

Yes, the SX series has a memory called 'system memory' to which flags indicating system operation statuses and fault statuses are assigned. Examples of the... Show Detail
- No：1500
- Displayed Date：2023/04/25 19:00
- Category： Application
In the P/PE link area, is the send area of the local station cleared when the power supply is turned off once and turned on again? Is there any set...

The area is cleared when the power supply is turned off once and turned on again. The P/PE link memory is located in the built-in memory (RAM) of the P/PE-l... Show Detail
- No：1436
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
With a counter module (NP1F-HC2), I use ２ counter FBs to control 2 channels. At system start-up, I set simultaneous preset operations for the 2 cha...

Check to make sure that_ (1) The channel specification (CH_SEL) is correct. (2) The FB instance names are not duplicated. (3) The preset command is given aft... Show Detail
- No：1640
- Displayed Date：2023/04/25 19:00
- Category： Function
Is there a battery available with a longer backup time than the backup battery for SPH (Type_ NP8P-BT)?

There is a high-capacity battery for SPH300 (Type_ NP8P-BTS). Its battery capacity (approximately 2700 mA) is about 2.7 times that of the backup battery supp... Show Detail
- No：1360
- Displayed Date：2023/04/25 19:00
- Category： Accessory
The temperature measurement value of the resistance temperature sensor (PT input) is unstable.

If this is caused by a fluctuation in the input temperature, moving average processing shown below may improve the condition. 1) Change the digital filter v... Show Detail
- No：1586
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 13:56
- Category： I/O
A nonfatal fault of the takt cycle monitoring error has occurred. What is a possible cause?

The takt cycle monitoring error is caused by the following factors_ (1) The preset takt cycle value specified in the system definition is shorter than the ac... Show Detail
- No：1576
- Displayed Date：2023/04/25 19:00
- Category： Error
What is the data backup battery for the SPH Series used to back up? 　Are there any precautions in performing a battery-less operation?

(1) With the SPH300/2000 Series, it is used to back up the data memory of the retained attributes, calendar IC memory, and RAS information. (2) With the SPH2... Show Detail
- No：1534
- Displayed Date：2023/04/25 19:00
- Category： Main unit
Is there any limitation on the number of M_OPENs to be executed simultaneously? If there is a limitation, what is the maximum number?

The number of M_OPEN FBs that can be opened simultaneously is limited to 56. The number of FBs that can be simultaneously opened for each module depends on t... Show Detail
- No：1435
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
I understand that an analog input module (Type_ NP1AXH4-MR, etc.) has a signal line breakage detection function. How does it work?

For an analog input range (1 to 5 V or 4 to 20 mA), a line breakage detection function is provided. An input voltage of 0.92 V or lower for the 1 to 5 V ran... Show Detail
- No：1316
- Displayed Date：2023/04/25 19:00
- Category： I/O
Can I increase the font size displayed on the Standard loader screen?

By changing the zoom rate of the main screen displaying a program or data monitoring, the on-screen font size is also increased or decreased. However, the S... Show Detail
- No：1501
- Displayed Date：2023/04/25 19:00
- Category： Support tool (Standard)