Mitsubishi Electric KD Series User Manual page 91

Item
Error indicator register
5 '1' at 0bit of DeviceError
(DeviceError = 1,3,5,7 )
Error indication register "DeviceError"
"1" at 1bit (DeviceError = 2,3,6,7 )
6
Error indication register "DeviceError"
"1" at 2bit (DeviceError = 4,5,6,7 )
TM－XJ101C
Appendix B: Error indicator
Status Contents of errors and necessary treatment
This status indicates that the cooling fan is stopped or operates at slow
speed. Please check the following point.
①Is there anything that bothers cooling fan?
If there is nothing that bothers the cooling fan's operations, the cooling
fan may be broken or at the end of the life time.
This status indicates an abnormal temperature of FPGA. Please make
sure if the surrounding temperature of this product is too high. When
necessary, please prepare additional cooling method to this product.
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