Sheet #684u – Error messages
Version 1.04a  User guide ATEQ 6th series Page 1/3 
 ERROR MESSAGES 
The ATEQ instrument can display error messages if there are operational problems. 
1. COMMUNICATION ERRORS 
At starting of the device, the normal message 
appears:
Check system. 
Please, wait…
Check system. 
Please, wait… 
If a detection error of one of the component 
occurs, the following message appears: 
Detection Error
XXXX missing. 
Detection error of the sensor board. 
Detection Error  
SENSOR missing 
Detection error of the Inputs / outputs (I/O) 
sensor board. 
Detection Error  
I/O missing 
Detection error of the valve codes board. 
Detection Error  
VALVE C. missing 
Turn off and turn on again the device, check if the measurement head is turning on too 
(pneumatics valves sounds). 
If the issue persists, please contact ATEQ.
If the communication with the sensor board is lost after starting the device, the device will freeze 
on the run program number and won't carry on any test cycle. 
An error with the sensor board is instantly detected and it needs 30 to 60 seconds to detect an 
error with the relay board and valve codes board.