WARN Can't update configuration because there is a data difference.

[Cause]

Settings cannot be changed because data differs between controllers. This occurs if, while the connection between controllers linked by the inter-robot communication settings (Real Time Operating System(ROS) interface protocol Ethernet function (commonly called: Robot Ring, RIPE, ROSIP)) is disconnected, a KAREL program that changes settings (PKCVSETLBD.PC, PKCVSETTRNAM.PC, PKCVENBLB.PC, PKCVENBSC.PC,
PKSNENBSENS.PC、PKSNSETVPNAM.PC、PKSNSETVTOFS.PC、PKSNSETMTOFS.PC、PKCSSETDSLIN.PC、
PKTRSETCLPOS.PC) is called, and after reconnection a KAREL program that changes settings is called again. It also occurs when KAREL programs that change the listed settings are adjusted almost simultaneously from multiple controllers.

[Countermeasure]

Check whether the controller connection was interrupted while calling a KAREL program that changes the listed settings. When calling multiple KAREL programs that change the listed settings, call all KAREL programs from 1 controller. Synchronize the data on the iRPickTool setup screen to clear this alarm.