No, you cannot use the I/O extension function in a multi-CPU configuration. Register a remote I/O master module in t

When station number '0' is set on the servo, the station number set on the loader becomes effective. If, however, you w

If the CPU supports user ROM (CF or SD card), you can do it by sending the program data for operation to the site by e-m

Filter instructions are system FBs. System FBs that can be equalized are limited to_ The last value of the edge detectio

It seems that this problem was caused by an improper address setting for INDAT/OUTDAT assigned to the counter FB termina

Use the following types of configurators: 'CONF-PDP' for NP1L-PD1 and 'NetTool for Profibus' for NP1L-PD2. Purchase a co

The simulation function of the StandardV3 does not support the index register. Check the program operation using a h

The four-axis pulse string output terminal module (Type_ NR1SF-HP4DT) does not have a physical ±OT terminal. You can s

In an SX system, removing any I/O module that has failed causes the CPU to stop running due to a 'system definition mism

While NP1F-HC2 requires an external power supply of 5 V DC, NP1F-HC8 produces 5 V DC within the module from an external

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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 ]

141-150 of Total 235

≪ 15 / 24page ≫

When I try to register a remote I/O master module using the I/O extension function in a multi-CPU configuration in the system definition, an error ...

No, you cannot use the I/O extension function in a multi-CPU configuration. Register a remote I/O master module in the normal mode or extension mode in a... Show Detail
- No：1651
- Displayed Date：2023/04/25 19:00
- Category： Support tool
The system using a servo directly connected to the SX bus does not start. I confirmed that the system configuration definition is correct.

When station number '0' is set on the servo, the station number set on the loader becomes effective. If, however, you want to use the servo for fail-soft st... Show Detail
- No：1594
- Displayed Date：2023/04/25 19:00
- Category： Others
There is no loader at the site. Is there any way to change the program?

If the CPU supports user ROM (CF or SD card), you can do it by sending the program data for operation to the site by e-mail or another method and then transf... Show Detail
- No：1592
- Displayed Date：2023/04/25 19:00
- Category： Main unit
I want to equalize filter instructions in a redundant system.

Filter instructions are system FBs. System FBs that can be equalized are limited to_ The last value of the edge detection FB, present counter value of the co... Show Detail
- No：1563
- Displayed Date：2023/04/25 19:00
- Category： Application
In the standard expansion counter FB _MHCNTH, CH0 operates but CH1 does not.

It seems that this problem was caused by an improper address setting for INDAT/OUTDAT assigned to the counter FB terminal. On a single module, assign the sa... Show Detail
- No：1539
- Displayed Date：2023/04/25 19:00
- Category： Function
What is the type of the configurator that is used with NP1L-PD1/PD2?

Use the following types of configurators: 'CONF-PDP' for NP1L-PD1 and 'NetTool for Profibus' for NP1L-PD2. Purchase a configurator from HMS Industrial Networ... Show Detail
- No：1494
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
I converted an M/F program into an SX program with the Standard loader. I performed simulation of the converted program in the Standard loader, but...

The simulation function of the StandardV3 does not support the index register. Check the program operation using a hardware PLC. Show Detail
- No：1471
- Displayed Date：2023/04/25 19:00
- Category： Support tool (Standard)
I want to connect wiring for ±OT input with the four-axis pulse string output terminal module (Type_ NR1SF-HP4DT) but the unit does not have the te...

The four-axis pulse string output terminal module (Type_ NR1SF-HP4DT) does not have a physical ±OT terminal. You can solve this problem by using software a... Show Detail
- No：1447
- Displayed Date：2023/04/25 19:00
- Category： Function
What is the dummy module (Type_ NP1F-DMY) used for? Is it required for an unused slot?

In an SX system, removing any I/O module that has failed causes the CPU to stop running due to a 'system definition mismatch.' In a case like this, a dummy ... Show Detail
- No：1349
- Displayed Date：2023/04/25 19:00
- Category： Function
What is the difference in the open-collector pulse input between the high-speed counter (Type_ NP1F-HC2) and the multi-channel counter (Type_ NP1F-...

While NP1F-HC2 requires an external power supply of 5 V DC, NP1F-HC8 produces 5 V DC within the module from an external 24 V DC power supply and does not req... Show Detail
- No：1341
- Displayed Date：2023/04/25 19:00
- Category： Function