XS series operating manual 
 
XS user manual v0.55  - 79 - 
Ground continuity measurement error messages  
 
The following error messages may appear during the measurement: 
 
(message) OVERRANGE  
 
The ground continuity resistance is greater than the unit measurement specification. 
Refer to the specification section. 
 
(message) OVER HEATING 
 
The unit is fitted with a thermal safety device on the current transformer set at 80°C. 
Wait for 30 minutes before starting a new test. 
 
(message) CONTINUITY ERROR 
 
The measurement leads are not correctly connected on the specimen. 
Or the resistance specimen is too high. 
 
 
(message) BOARD NOT READY 
 
the microprocessor board cannot communicate with the insulation resistance board.  
You cannot perform a measurement, get in contact with our Service department (+33 1 64 11 83 48)