Fault Diagnosis and Countermeasures   MD280/MD280N User Manual                  
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Fig.8-12 Module overheating (ERR14)   
 
 
Err15
If it is stopped by pressing the STOP 
key in the non keyboard operation mode 
If it inputs external fault signal via 
the multifunctional terminal DI
Stop the unit with the key STOP 
under stall condition 
Reset to run 
Check and remove 
the external fault
Reset to run 
External equipment fault 
Yes
Yes
Yes
No
No
 
 
Fig.8-13 External equipment fault (ERR15) 
 
 
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