The SPH3000 series has 'high-speed program (high-speed PG) memory' area in the program memory. When you store a POU in

When connected via 10BASE-T, you can replace it. There is no need to change the system definition. Before replacement, s

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

You can use it provided that the system is a single-unit system (configured with one base only). Connect the connectors

The multiplication of the high-speed counter module is automatically set as follows depending on the input pulse form_

Use the 'Excitation timing output' signal for the Z-phase pulse when a stepping motor is used.

The IP address and port standard No. of the self station of the Ethernet module are stored in the internal ROM of the Et

In the MV selection part in the PID FB, (1) the backward operation uses the internally calculated MV value (%) without p

There is a possibility of mismatch between the project in the user ROM card and the CPU memory. On the 'Failure diagnosi

To use conversion instructions from MICREX-F (instructions with the suffix '_MF') with SH2000 or SPH3000 series, the fol

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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 ]

71-80 of Total 235

≪ 8 / 24page ≫

When I compiled a project created in D300win, a warning message appeared saying 'The remainder capacity of the High speed PG memory has been decrea...

The SPH3000 series has 'high-speed program (high-speed PG) memory' area in the program memory. When you store a POU in this area, the POU execution speed be... Show Detail
- No：1502
- Displayed Date：2023/04/25 19:00
- Category： Error
Can I replace NP1L-FL2 with NP1L-FL3 for FL-net communication?

When connected via 10BASE-T, you can replace it. There is no need to change the system definition. Before replacement, set the switches on the front of the N... Show Detail
- No：1524
- Displayed Date：2023/04/25 19:00
- Category： Communication (Others)
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
I don't have the SX bus loop-back plug (Type_ NP8B-BP). Can I use the SX bus cable instead?

You can use it provided that the system is a single-unit system (configured with one base only). Connect the connectors at both ends of the cable to IN and ... Show Detail
- No：1543
- Displayed Date：2023/04/25 19:00
- Category： Accessory
I use the high-speed counter module (Type_ NP1F-HC□). The user's manual (FEH210) shows 'Multiplication function_ x1, x4.' How can I switch between ...

The multiplication of the high-speed counter module is automatically set as follows depending on the input pulse form_ ･ Forward pulse + Reverse pulse_ x1 ... Show Detail
- No：1564
- Displayed Date：2023/04/25 19:00
- Category： Function
How can I provide Z-phase pulses when the equipment connected with the positioning control module (Type_ NP1F-MP2/MA2) uses a stepping motor?

Use the 'Excitation timing output' signal for the Z-phase pulse when a stepping motor is used. Show Detail
- No：1574
- Displayed Date：2023/04/25 19:00
- Category： Function
After I replaced an Ethernet module (Type_NP1L-ET1/ET2), it cannot communicate with the target device. What is a possible cause?

The IP address and port standard No. of the self station of the Ethernet module are stored in the internal ROM of the Ethernet module. After replacing an Eth... Show Detail
- No：1590
- Displayed Date：2023/04/25 19:00
- Category： Communication (Ethernet)
What is the difference between the PID forward and backward operations when the PID FB package is used?

In the MV selection part in the PID FB, (1) the backward operation uses the internally calculated MV value (%) without processing it (as-is)_ and (2) the for... Show Detail
- No：1625
- Displayed Date：2023/04/25 19:00
- Category： Function
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...

There is a possibility of mismatch between the project in the user ROM card and the CPU memory. On the 'Failure diagnosis' dialog, check the 'Resource inform... Show Detail
- No：1671
- Displayed Date：2023/04/25 19:00
- Category： Support tool (D300win)
I use MICREX-SX Programmer Standard (Type_NP4H-SWN). Is it compatible with CPU modules of old versions?

To use conversion instructions from MICREX-F (instructions with the suffix '_MF') with SH2000 or SPH3000 series, the following software version of the CPU is... Show Detail
- No：1314
- Displayed Date：2023/04/25 19:00
- Category： Support tool (Standard)