Checking the amount of free space of the memory in GX Developer/GX Works2

Select [Tool] -> [Confirm Memory Size] to check the amount. More Details >>

Memory allocation for online change in GX Works2

The capacity of parameters and programs subtracted from the program capacity for the CPU type in use equals the size of the maximum number of steps. More Details >>

Maximum length of input wiring

Although it depends on the operating environment, wiring within 20 m is generally recommended. More Details >>

Torque limit

Torque is limited by the lower set value of "[Pr.17] Torque limit setting value" and "[Cd.22] New torque value".When the current torque reaches the limit, "b... More Details >>

Deceleration stop

Because the rapid stop deceleration time is larger than the deceleration time.Set the rapid stop deceleration time within the range of 1 to the deceleration ... More Details >>

Differences between CC-Link IE Control Network and CC-Link IE Field Network

The CC-Link IE Control Network is a high-capacity controller network whose maximum number of link points is 128k words. The CC-Link IE Field Network is an al... More Details >>

Remedies for WDT errors on a MELSECNET/H board

The error code indicates a WDT (watchdog timer) error. It is determined as the cause that the MELSECNET/H driver cannot work due to a computer or OS hang, or... More Details >>

I cannot select [Transfer Setup] in GX Developer because it is displayed in gray.

You cannot select the item while the programmable controller is being monitored. Execute [Close all windows] of [Window] from the tool bar, and check if Tra... More Details >>

How to obtain connectors used for L series connector type I/O modules

A connector is not included. The connector is obtained by user. A6CON1 (soldering connector, straight out type), A6CON2 (crimp connector, straight out type),... More Details >>

Regarding registering profiles

Launch GX Works3, select a profile and register it from Tools > Profile Management > Register. More Details >>