The minimum required products are (1) High-performance CPU exclusively for the electronic cam, (2) pulse train combine

It is possible by preparing two types of power supply for driving the transistor device and the load. Refer to the User

Turn off the write-protect switch of the user ROM card, mount it on the CPU module and transfer a program to write it to

If the CPU modules are mounted on a hot plug base board with station No. setup function, you can replace them without tu

Once an error history is generated, it is retained internally within the FL-net module and is cleared when the power is

This is because the SX bus loop-back plug is not connected. Connect a loop-back plug to the base board.

One loop of control requires FB instances of about 300 words. Accordingly a CPU with FB instances for at least 18 K word

Refer to 'Appendix 3-2 Procedure for Changing Resource (CPU type)' in the User's Manual 'Instructions' (FEH200 with inde

The following are necessary. 1) Hardware: General-purpose communication module (NP1L-RS1/RS2/RS3/RS4/RS5) whose fi

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GLOBAL > PLC > SPH

Latest FAQ

When I write parameter to LonWorks module (NP1L-LW1) using support tool for a LonWorks (NP4N-LNDF), what is the required cable?
When I set the high-speed counter module (NP1F-HC2) to the preset operation mode of the multi-functional counter FB, the preset is disabled in the ...
Are there any restrictions on the mounting position of the I/O modules and communication modules on the base? I'd like to place the communication m...
When using a communication module (NP1L-RS1/RS2/RS3/RS4/RS), the FB outputs R_STS 'C0' (Hardware error detected) during receiving. In this case, ho...
When I attempted to download a project to a CPU with user ROM card by using D300win, a message appeared saying 'Invalid loader command process!' an...

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FAQ within [ SPH ]

11-20 of Total 235

≪ 2 / 24page ≫

Does the general-purpose communication module support the BSC procedure?

No, it doesn't. Show Detail
- No：1293
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
Which devices are required for controlling an electronic cam with the SPH Series? What should I prepare?

The minimum required products are (1) High-performance CPU exclusively for the electronic cam, (2) pulse train combined module (Type_ NP1F-MP2) or anal... Show Detail
- No：1323
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:20
- Category： Function
Is it possible to use a transistor output module (12 to 24 V DC model) of the SPH Series at a load voltage lower than the rated voltage?

It is possible by preparing two types of power supply for driving the transistor device and the load. Refer to the User's Guide, which provides explanatio... Show Detail
- No：1331
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/13 15:32
- Category： I/O
How can I write to the user ROM card of a standard CPU?

Turn off the write-protect switch of the user ROM card, mount it on the CPU module and transfer a program to write it to the user ROM card. Show Detail
- No：1344
- Displayed Date：2023/04/25 19:00
- Category： Main unit
When redundant CPUs mounted on the same base board break down, can I replace the CPU without turning off the power?

If the CPU modules are mounted on a hot plug base board with station No. setup function, you can replace them without turning off the power. Show Detail
- No：1367
- Displayed Date：2023/04/25 19:00
- Category： Main unit
How does the FL-net module (Type_ NP1L-FL1/FL2/FL3) clear the error history recorded in each memory?

Once an error history is generated, it is retained internally within the FL-net module and is cleared when the power is turned off and turned on again or whe... Show Detail
- No：1567
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
When I downloaded a program to the CPU module, a fatal fault occurred. I checked fault diagnosis and found both the CPU and I/O modules were indica...

This is because the SX bus loop-back plug is not connected. Connect a loop-back plug to the base board. Show Detail
- No：1335
- Displayed Date：2023/04/25 19:00
- Category： Error
I want to execute 60 loops of PID control. Which CPU should I choose? I use the SX-programmer Expert (D300win) as a loader.

One loop of control requires FB instances of about 300 words. Accordingly a CPU with FB instances for at least 18 K words is required. This leads to the conc... Show Detail
- No：1354
- Displayed Date：2023/04/25 19:00
- Category： Function
How can I change the CPU type in an already created project?

Refer to 'Appendix 3-2 Procedure for Changing Resource (CPU type)' in the User's Manual 'Instructions' (FEH200 with index 'o' or later). Show Detail
- No：1467
- Displayed Date：2023/04/25 19:00
- Category： Support tool (D300win)
What is necessary for MODBUS_RTU communication between SPH and an external device?

The following are necessary. 1) Hardware: General-purpose communication module (NP1L-RS1/RS2/RS3/RS4/RS5) whose firmware version is V42 or later ... Show Detail
- No：1469
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 13:29
- Category： Communication (Others)