Port No. in Connected Ethernet Controller Setting when connecting the MELSEC iQ-F series via Ethernet

When connecting the MELSEC iQ-F series (FX5U, FX5UC, FX5UJ, or FX5S) via Ethernet, set Port No. in Connected Ethernet Controller Setting as shown in Table 2.... More Details >>

Open settings for connection to the built-in Ethernet port of the MELSEC iQ-R series

Open settings are required when the communication method of the GOTs is TCP for a single MELSEC iQ-R series controller (built-in Ethernet port). Configure t... More Details >>

I/O numbers and module number of the MELSEC series

These numbers are specified when accessing the buffer memory of the intelligent function module (bus conversion module). The number assignment method differ... More Details >>

Alarm scrolling display

The alarm popup display function can display the current alarm information in the foreground. Configure the settings in the screen design software. ◆ For G... More Details >>

Historical trend graph function

The historical graph function displays the device data (logging data) collected using the logging function chronologically in a graph. This function, unlike... More Details >>

When a negative value is displayed on the numerical display instead of a positive value

If a negative value is displayed instead of 40000 when monitoring the device value on the numerical display, check the numerical display settings in the scre... More Details >>

How to switch between the settings for writing to a device and writing to an object (numerical input or text input) from a USB barcode reader

The following shows how to switch between the settings for writing to a device and writing to an object (numerical input or text input) from a USB barcode re... More Details >>

How to enter a value using numerical keys placed on the same base screen without displaying the key window for numerical input

The method of entering a value using numerical keys placed on the same base screen without displaying the key window for numerical input is as follows: Conf... More Details >>

Editing the standard key window

Only the following items can be edited (settings can be changed) in the standard key window. • Design • Display/hide setting for the value being entered,... More Details >>

Ethernet connection between the GOT and multiple QnUDVCPUs

The following shows an example of settings to connect a single GOT to the built-in Ethernet ports of multiple QnUDVCPUs via Ethernet. 1. Configure the follo... More Details >>