Adding statements to SFC programs

No statements can be added. Please add notes or comments instead. More Details >>

Multiplication in the Structured Text

Basic arithmetic operations cannot be performed on unsigned words. Please assign the multiplier to a signed (single/double) word. More Details >>

MX Component Version 4's compatibility with Visual Basic 6.0

MX Component Version 4 does not support Visual Basic 6.0. More Details >>

Local device comments

Local device comments can be read if the comment file in which the local device comments are stored is written to the CPU module. More Details >>

MX Sheet Version 2's compatibility with 64-bit Windows 7

Yes. More Details >>

Maximum number of modules to be connected to L26CPU-(P)BT

Up to 40 modules. When the branch module and extension module are used, use L26CPU-(P)BT CPU modules whose first 5 digits of the serial number are "13072" or... More Details >>

Precautions for use of SD memory card

Yes. Note that SD memory cards are formatted at the factory. If an SD memory card needs to be reformatted, format it using the CPU module. More Details >>

Method to prevent the BAT.LED from turning on

To prevent an LED from turning on when an error occurs, set 0 to the relevant factor number setting area (4 bits for each) in SD207 to SD209. To disable the ... More Details >>

Difference between L02CPU-P and L02CPU

In L02CPU-P, the general-purpose output of the built-in I/O is source type. In L02CPU, the general-purpose output of the built-in I/O is sink type. More Details >>

LCPU built-in Ethernet port setting when using the simple PLC communication function

The following settings are required for the "Open Setting" for the number of connected external devices.- Protocol: "UDP"- Open System: "MELSOFT connection" More Details >>