Inficon ULTRATEST UL3000 Fab Translation Of The Original Operating Instructions page 90

7 | Warning and error messages
Type Notification
W132 Sniffer line type (XL) not
allowed
W151 No communication with
operating unit
W152 No communication with
control panel
W171 CU1000 not supported
W201 Voltage U24V_MSB too low
W202 Voltage U24V_MSB too high Malfunction of 24V
W203 24V valve supply voltage out
of range
W206 24V operating unit supply
voltage out of range
W207 12V internal supply voltage
out of range
90 / 140
Possible sources of
error
A sniffer line type (XL)
cannot be used with
this device
A software update or a
parameter reset has
been executed
Internal connection
problem between the
basic unit and the
operating unit
Internal connection
problem between the
basic unit and the
control panel
A CU1000 cannot be
used with this device
Malfunction of 24V
power supply unit
Short circuit or
overload in the 24V
supply
power supply unit
Malfunction of a valve
Short circuit or
overload in the 24V
valve supply
Malfunction of
operating unit
Short circuit or
overload in the 24V
operating unit supply
Short circuit or
overload in the 12V
supply
UL3000-Fab-Operating-instructions-iina73en1-08-(1910)
Remedy
• Replace the sniffer line with a sniffer line
type supported by the device
• Confirm the warning message
• Check that the message does not appear
when you restart the device
• Contact customer service
• Contact customer service
• Disconnect the CU1000 from this device
• Contact customer service
• Contact customer service
• Contact customer service
• Contact customer service
• Contact customer service
• Contact customer service
• Contact customer service
• Contact customer service
INFICON