Major Cause

Error Code

Description and Solution

When communication with the connected device fails	RHxx + 3 digit number	[1.6.2 Display-related errors ♦ Errors displayed when communication fails] Maintenance/Troubleshooting Guide P1-116
During runtime processing	RAAA + 3digit number	[1.6.2 Display-related errors ♦ Errors starting with RAAA (Application errors)] Maintenance/Troubleshooting Guide P1-125
At startup of runtime of the WinGP function	RAAE + 3 digit number	[1.6.2 Display-related errors ♦ Errors starting with RAAE] Maintenance/Troubleshooting Guide P1-133
During communication setting of a runtime program	REAA + 3 digit number	[1.6.2 Display-related errors ♦ Errors starting with REAA] Maintenance/Troubleshooting Guide P1-134
GP is being started	Start up Error: Message	[1.6.2 Display-related errors ♦ Other errors (System errors)] Maintenance/Troubleshooting Guide P1-135
At startup of WinGP	Message	[1.6.2 Display-related errors ♦ At startup of WinGP] Maintenance/Troubleshooting Guide P1-137
Device connected to the DIO board interface is not operating properly	RGE* + 3 digit number	[1.6.2 Display-related errors ♦ I/O driver errors] Maintenance/Troubleshooting Guide P1-138
During a logic program is running	RGAA001	[1.6.2 Display-related errors ♦ Runtime error] Maintenance/Troubleshooting Guide P1-139
In the case where device that connects to an interface of an internal or external driver fails to operate properly when using LT3000 Series	3 digit number + message	[1.6.2 Display-related errors ♦ I/O driver errors] Maintenance/Troubleshooting Guide P1-140