What is the difference between the LG and FG terminals of the power supply module (Type_ NP1S-22)?

The LG terminal is a line filter ground terminal in the power supply module. It is intended for guiding any external noise produced in the power supply or sw... Show Detail

I want to use a personal computer loader with a MICREX-F series PLC.

The following devices are necessary to connect a personal computer loader and a MICREX-F series PLC: a loader adapter FLT-ASFKA (or FLT-ASFK), and a USB cab... Show Detail

I would like to read and write programs of the SPB series N-mode on a personal computer (Windows 10). What loader software and connection cable are...

The following loader software, connection cable (loader cable), and converter are required. 1) Loader software ・NP4H-SWN The product CD of NP4H-SWN incl... Show Detail

When I started a MICREX-SX series PLC after downloading a program into it, a fatal fault occurred. The loader software says 'system construction er...

This error occurs when the system configuration set by the loader software differs from the actual configuration. For example, a defined module is not mount... Show Detail

In the diagnostic screen, error message 'Fatal failure SX bus error Time up error of deciding SBM use mode' appeared. What are the possible cause...

Check that the terminating plug is attached. Check also that the SX bus expansion cable is not broken. You need to attach an SX bus terminating plug at bot... Show Detail

In MICREX-F personal computer loader for Windows (Type_NL4N-WNSB), programs cannot be transferred to the processor. ([Load] in the menu is not enab...

[Load] is enabled when the personal computer loader is connected online. * For online connection, see 'Section 3 Online Operations' in the user's manual ... Show Detail

When I change a program online (patch POU), error message shown 'The resevation area of the non-retain memory of POU xxx is short (2 word).' Why?

Once a compilation error occurs during patch POU, the project must be compiled and downloaded again. Therefore, you need to stop the CPU. Please consider the... Show Detail

What is the replacement for SPB (or SPE) ?

MICREX-SX series SPF is the replacement for SPB (or SPE). Show Detail

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...

Modules that use the processor bus, such as the P/PE link and FL-net modules, need be mounted on the slot equipped with the processor bus. Other communicati... Show Detail

I want to edit the program of the PLC (SX series). In the catalogue and website, I found that two types of program loaders, Standard and Expert (D3...

Both Standard and Expert (D300win) are program loader software for the SX series. However, there is no compatibility between program data (called 'project')... Show Detail