Vermes MDS 358X - Page 148

Error Messages
148
VTK-TR-BA-072e-1 - User Manual MDS 358X Series
601 601 USART Buffer Overflow
This problem sometimes occurs during data transmission via serial interface. The buffer is full
and the MDC is unable to handle more inflowing data. The message “601 USART Buffer
Overflow” is returned via serial interface. LEDs are not lit.
Error code display:
No error message
Error code status menu:
601 USART Buffer Overflow
Error message monitor:
601 USART Buffer Overflow
Error handling:
• Interrupt data transmission
• Send data again
Valve:
Valve remains unchanged.
701 701 Valve Driver Defect
A hardware failure of the valve control is probable (e.g. short circuit in the connection of the
piezoelectric element). This problem is possible during startup of the MDC and also with
system in operation.
Error code display:
701 Valve Driver Defect
Error code status menu:
701 Valve Driver Defect
Error handling:
• Switch OFF the MDC immediately. Inspect the actuator
cable connection. Worn, kinked or charred cables must
be exchanged.
• The MDC must be returned to the manufacturer. The
valve has to be checked (if that is not possible, it has to
be send as well).
Valve:
Valve is open
702 702 Watchdog TimeOut
Abnormal end (crash) of the MDC.
Error code display:
702 Watchdog TimeOut pr. Enter
Error code status menu:
702 Watchdog TimeOut
Error handling:
• Press [enter]-key to acknowledge error message. The
MDC restarts
Valve:
Valve still open (start-up of the MDC)