Vermes MDS 358X user Manual.pdf - 第156页

Error Me ssag es VTK - TR -BA- 072e - 1 - User Manua l MDS 358X S eries 145 301 301 N o Valve Present Error The con trol un it does not recognize t he valve dur ing startup. Error code display: 301 No Va lve Presen t Err…

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Error Messages
144
VTK-TR-BA-072e-1 - User Manual MDS 358X Series
199 199 Valve Error
General valve data error (Sensor connection). When the checksum of the valve EEPROM is
compared to software data during startup, mismatch is notified by this message. This error
message appears with the start-up of the MDC.
At this point, you have the opportunity to switch to Auxiliary Mode.
Important Note!
This error message can also appear, when the MDC is connected to an MFC 3000 for cooling a
valve, and you switched ON the MDC too early.
When using an MFC for cooling, you always have to keep this order of steps:
1. Switch ON MFC
2. Switch ON the channel used for cooling at the MFC
3. Switch ON MDC
Error code display:
199 Valve Error Escape for Auxi.
Error code status menu:
199 Valve Error
Error handling:
• The sensor connection has not been plugged in
correctly. Switch OFF MDC and inspect the sensor cable
and its connection.
• Send valve to VERMES Microdispensing or to your
supplier
Valve:
Valve still open (start-up of the MDC)
Error Messages
VTK-TR-BA-072e-1 - User Manual MDS 358X Series
145
301 301 No Valve Present Error
The control unit does not recognize the valve during startup.
Error code display:
301 No Valve Present Error
Error code status menu:
301 No Valve Present Error
Error handling:
• The actuator connection has not been plugged in
correctly. Switch OFF MDC and inspect the actuator
cable and its connection. If the actuator cable is
damaged, it must be exchanged before restarting.
• Check MDC
• Send valve and/or MDC to VERMES Microdispensing or
to your supplier
Valve:
Valve still open (start-up of the MDC)
302 302 Actuator Connection Error
With system in operation, the connection between valve (actuator) and MDC is disrupted.
Error code display:
302 Actuator Connection Error
Error code status menu:
302 Actuator Connection Error
Error handling:
• The actuator connection has not been plugged in
correctly. Switch OFF MDC and inspect the actuator
cable and its connection. If the actuator cable is
damaged, it must be exchanged before restarting.
• Check MDC
• Send valve to VERMES Microdispensing or to your
supplier
Valve:
Valve is open
303 303 adjust error
This error can happen during operation. During the adjust a problem affects the calibration.
Error code display:
303 adjust error press enter
Error code status menu:
303 adjust error
Error handling:
• Switch OFF MDC, switch it back ON and try again.
• If possible, check MDC with a different valve, to see, if
the adjust works there
• If possible, check valve with a different MDC, to see, if
the adjust works there
• Send valve and/or MDC to VERMES Microdispensing or
to your supplier
Valve:
Valve is closed
Error Messages
146
VTK-TR-BA-072e-1 - User Manual MDS 358X Series
501 501 Valve Defect Error
The valve fails during operation, e.g. due to a damaged piezoelectric element.
Important note!
If there is a valve error, while a maintenance is needed (according to warranty and
maintenance document), the message “Maintenance needed” is shown in the display.
Error code display:
501 Valve Defect Error
or
Maintenance needed
Error code status menu:
501 Valve Defect Error
Error handling:
• Switch off the MDC, remove the valve and send it to
VERMES Microdispensing or to your supplier (regular
maintenance is advisable)
Valve:
Valve is open