Up to 4 units can be connected in 1 configuration (on 1 SX bus). Note, however, that they must be configured so that th

The SX bus station number for the slot on which the CPU module is mounted is recognized as unused.

The SX-Programmer Expert supports MODBUS communication (master function) using an FB. Communication with a MODBUS sla

If battery-less operation is enabled under the 'CPU running definition' setting, the content of the retain memory is not

No, it doesn't. A power supply module may occupy two slots (Type_ NP1S-22, NP1S-42) or one slot (Type_ NP1S-81, NP1S-

An order for one NP8B-BP means one plug will be delivered. If you need two plugs, order two pieces. The CPU module (T

Yes_ however, it is not recommended in terms of program reuse. It is better to use internal memory such as M and L by

No, the Ethernet module does not support the AUTO-MDI/MDIX function (Auto-switching of straight/cross cable.) The appl

Access the 'Programmable Controllers MICREX-SX Series' page in the Fuji Electric website, and click the 'Loader softwar

The program memory, data memory and system definitions in the CPU can be saved to a PC as a data file by using the 'Back

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FAQ within [ PLC ]

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How many units of Ethernet module (Type_ NP1L-ET□) can be used in a system?

Up to 4 units can be connected in 1 configuration (on 1 SX bus). Note, however, that they must be configured so that the total number of units of other comm... Show Detail
- No：1395
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
What will happen to the station number assigned to each slot of a base board with a station number setting switch (Type_ NP1BS-**S, NP1BP-13S, NP1B...

The SX bus station number for the slot on which the CPU module is mounted is recognized as unused. Show Detail
- No：1382
- Displayed Date：2023/04/25 19:00
- Category： Main unit
Does an RS-485 communication module (Type_ NP1L-RS1/RS4/RS5, etc.) support the MODBUS procedure?

The SX-Programmer Expert supports MODBUS communication (master function) using an FB. Communication with a MODBUS slave device is possible by using SPH_CP... Show Detail
- No：1380
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:45
- Category： Communication (Others)
The variables I specified as retained by using D300win are not retained through a power failure. What can I do to solve the problem?

If battery-less operation is enabled under the 'CPU running definition' setting, the content of the retain memory is not retained. Disable battery-less opera... Show Detail
- No：1350
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:36
- Category： Support tool (D300win)
I mounted the power supply module (Type_ NP1S-22) on the base board (Type_ NP1BS-06). The connector at the far left of the base board is not used. ...

No, it doesn't. A power supply module may occupy two slots (Type_ NP1S-22, NP1S-42) or one slot (Type_ NP1S-81, NP1S-91). The connector at the far left... Show Detail
- No：1340
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:34
- Category： Main unit
If I order one SX bus loop-back plug (Type_ NP8B-BP), how many plugs will be delivered? Does it mean a set of two plugs?

An order for one NP8B-BP means one plug will be delivered. If you need two plugs, order two pieces. The CPU module (Type_ NP1P***) and integrated type int... Show Detail
- No：1338
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:34
- Category： Accessory
Is it possible to use the M/L area in the user FB with the Standard Loader (Type_ NP4H-SWN)?

Yes_ however, it is not recommended in terms of program reuse. It is better to use internal memory such as M and L by connecting them to the I/O terminals ... Show Detail
- No：1565
- Displayed Date：2023/04/25 19:00
- Category： Support tool (Standard)
Is the 10Base-T connector of the Ethernet module (Type_NP1L-ET1/ET2) compatible with both cross and straight cables? (Does it support the AUTO-MDI/...

No, the Ethernet module does not support the AUTO-MDI/MDIX function (Auto-switching of straight/cross cable.) The applicable cable type depends on whether ... Show Detail
- No：1562
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
How can I upgrade my installed loader software SX-programmer Expert (D300win) or SX-Programmer StandardV3 to the latest version?

Access the 'Programmable Controllers MICREX-SX Series' page in the Fuji Electric website, and click the 'Loader software' tab in 'PLC What's New.' You can d... Show Detail
- No：1499
- Displayed Date：2023/04/25 19:00
- Category： Support tool
I am going to replace the CPU. Is there any way to save the current data retained at one time and apply them to the new CPU?

The program memory, data memory and system definitions in the CPU can be saved to a PC as a data file by using the 'Backup' function included in the 'SX cont... Show Detail
- No：1402
- Displayed Date：2023/04/25 19:00
- Category： Support tool