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Error Messages
On Front Panel
During the controller operation, if an error condition is detected, the
HV LEDs on the front panel will give the indication:
HV 1,2,3
LEDS ON:
Led HV 1,2,3 flashing: error condition:
In Local-Remote I/O mode, the Reset of the Fault condition is
accomplished by switching to Off (0) the front panel switch of the
corresponding channel.
In Serial mode, the Reset of the Fault condition is accomplished by
sending the "F0n" command by the computer.
If one of the following conditions happens while the HV of the channel is On,
NOTE
the output of the channel is immediately set to Off, the LED on the front panel
indicates the corresponding Fault condition and the Fault information is sent to
the Serial output.
Change of the Local-Remote I/O switch status
Front panel HV switch set to Off (0)
External and/or HV Cable Interlock open
Ion Pumps Control Unit (No Battery) User Manual / 87-900-116-01 (E)
Normal Operation =
continuous flashing = overcurrent in Protect (I>8 mA)
1 flash every 2 seconds = Interlock HV cable
2 flashes every 2 seconds = remote Interlock
3 flashes every 2 seconds = HV Overoltage (Warning: do not
switch off HV)
4 flashes every 2 seconds = error inside ADC
5 flashes every 2 seconda = overcurrent on HV (short circuit)
(I>30mA for more than 30 seconds)
6 flashes every 2 seconds = the Local/Remote switch was moved
with HV ON
7 flashes every 2 seconds = overtemperature inside unit
Installation Procedure
Error Messages
HV ON
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