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 ...

When you use preset operation in the linear operation mode, counting is sometimes discontinued due to preset overflow. Show Detail

When I switch the CPU module from RUN to STOP while the four-axis pulse output unit (NR1SF-HP4DT) is outputting pulses, does the positioning operat...

When the CPU module is stopped, the positioning operation stops. Show Detail

I use the pulse train output positioning control module (Type_ NP1F-HP2). Please tell me the rated voltage/current of the pulse output and control ...

Both the pulse output and control output are open collector outputs. They should be used within the following ranges (1) Pulse output_ 30 V DC, 40 mA or less... Show Detail

With a counter module (NP1F-HC2), I use ２ counter FBs to control 2 channels. At system start-up, I set simultaneous preset operations for the 2 cha...

Check to make sure that_ (1) The channel specification (CH_SEL) is correct. (2) The FB instance names are not duplicated. (3) The preset command is given aft... Show Detail

How do I perform pulse output with the high-speed output module (Type_NP1Y32T09P1-A)?

All the channels in the high-speed output module are set to the general purpose output mode (normal digital output) by default. To use the module in the pul... Show Detail

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

How can I detect a low battery voltage of the SRAM card with the memory card interface module (Type_ NP1F-MM1)?

You can check it with the status indication LED on the front of the module. When a low battery voltage is detected, the CER LED on the front of the module ... Show Detail

Do you have a connection example for the input variable of the compact positioning FB of the positioning FB package?

You can refer to sample project Mptpf4.zwt stored in the ZIPPED folder in the D300win folder. Show Detail

I use the SPH and the high-speed counter module seems to count more than actual values. What is a possible cause?

It might be counting noise as a pulse. Take the following measures_ (1) Isolate the pulse generator and PLC from the noise source and shorten the wiring dist... Show Detail

I cannot register a dummy module (Type_ NP1F-DMY) with the system definitions using the loader.

The purpose of a dummy module is to use it as a temporary replacement of an I/O module that has been defined with the system but does not actually exist for ... Show Detail