The MICREX-SX series positioning module 'Type_NP1F-HD2A' replaces NC1F-VP1/FGU130B. Be aware of the following points:

The battery supplied with a CPU module is used to back up the following memories in the CPU module when a PLC system is

The equivalent data is retained for one default task during switching and the standby CPU starts execution from the begi

You can use it as a standard base board by setting its station No. to '00.' In this case, you also need to set the syste

Yes, a CPU is necessary. In the case of a system with no CPU, the input status LED does not work even if signals are ext

Only the NP1L-ET1 supports both modes automatically (auto negotiation). Since the NP1L-ET2 is designed for 10Base5 (co

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

Proportional band P is the % of the variation range of input PV required for the change of output MV in the effective va

You cannot use a router because FL-net does not support the use of subnet. *Related document: For the notes on using FL

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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 ]

41-50 of Total 235

≪ 5 / 24page ≫

I use the MICREX-F series positioning module (Type_NC1F-VP1/FGU130B). What replaces it? Is there anything to be aware of when replacing it?

The MICREX-SX series positioning module 'Type_NP1F-HD2A' replaces NC1F-VP1/FGU130B. Be aware of the following points: 1) NP1F-HD2A is differential output t... Show Detail
- No：1463
- Displayed Date：2023/04/25 19:00
- Category： Function
I bought an SPH series CPU module and the supplied battery was not connected to the CPU unit. Should I connect it? What is it for?

The battery supplied with a CPU module is used to back up the following memories in the CPU module when a PLC system is turned off. Basically, connect the ba... Show Detail
- No：1505
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 13:40
- Category： Main unit
Can I use both P-link and PE-link in one system?

No, you cannot. Show Detail
- No：1523
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
How does the redundant system handle tasks being executed when the operation is switched from an operating CPU to a standby CPU?

The equivalent data is retained for one default task during switching and the standby CPU starts execution from the beginning of the task. Show Detail
- No：1530
- Displayed Date：2023/04/25 19:00
- Category： Main unit
Can I use a base board with station No. setup function (Type_ NP1B*-**S) as a standard base board (without 'S' at the end of type code)?

You can use it as a standard base board by setting its station No. to '00.' In this case, you also need to set the system definition of the loader designed f... Show Detail
- No：1531
- Displayed Date：2023/04/25 19:00
- Updated DTM：2023/06/09 13:50
- Category： Main unit
Is a CPU necessary to check I/O? Input signals to the input terminals of an input module are turned ON, however, the input status LED remains OFF.

Yes, a CPU is necessary. In the case of a system with no CPU, the input status LED does not work even if signals are externally input into the input module. Show Detail
- No：1537
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
Which mode does the Ethernet module (Type_ NP1L-ET1/ET2) support, half or full?

Only the NP1L-ET1 supports both modes automatically (auto negotiation). Since the NP1L-ET2 is designed for 10Base5 (coaxial), it is fixed to half duplex. Show Detail
- No：1554
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
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)
In PPID, a POU for the PID FB package, which range does the % of proportional band P account for?

Proportional band P is the % of the variation range of input PV required for the change of output MV in the effective variation range from 0 to 100%. It is... Show Detail
- No：1580
- Displayed Date：2023/04/25 19:00
- Category： Function
Can I use a router for FL-net?

You cannot use a router because FL-net does not support the use of subnet. *Related document: For the notes on using FL-net, refer to 'Appendix 2-8 Differen... Show Detail
- No：1589
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)