Error handling and diagnostics   
 
106  Embedded PC 
0  Checksum error in Flash 
program 
Revert to the manufacturer’s setting 
9 pulses 
n (n>0)  Bus Terminal n is not 
consistent with the 
configuration that existed 
when the boot project was 
created 
Revert to the manufacturer's setting which 
will clear the boot project. 
14 pulses 
n  nth Bus Terminal has the 
wrong format 
Start the power supply again, and if the error 
occurs again then exchange the Bus 
Terminal. 
15 pulses 
n  Number of Bus Terminals is 
no longer correct 
Start the power supply up again. 
16 pulses 
n  Length of the K-Bus data is 
no longer correct 
Start the power supply up again. 
 
Error code argument 
The number of pulses indicates the position of the last Bus Terminal before the fault. Passive Bus Terminals, such as 
a power feed terminal, are not included in the count. 
In the case of some errors, rectification does not cause the power supply to leave the blink sequence. The power 
supply can only be restarted by switching its supply voltage off and on again. 
Note: 
The supply voltage of the power supply unit, which is necessary to supply power to the CX1000 system, must not be 
interrupted in the middle of operation. Switching off the supply voltage to the power supply unit refers here to the 
power supply on the power contacts.