scorpION3 5200969 Rev 4 19
voltage supplies. The range for this feedback value is from 0 to
1024.
• CUR Metered feedback ‘Current’ is a measure of the output ion
current of the high voltage supply. During normal operation, this
value should be within approximately 10% of the “Program” set
point established by the microprocessor. There is a ‘Current’
value for the positive and negative high voltage supplies. The
range for this feedback value is from 0 to 1024.
• DRV Metered feedback ‘Drive’ indicates the input drive level
into the high voltage supply required to achieve the
programmed level. There is a ‘Drive’ value for the positive and
negative high voltage supplies. The range for this value is from
0 to 1024. Typically this value should be between
approximately 100 and 924.
Fault Code Status Screen appears as follows:
‘N’ indicates a normal status. ‘W’ would indicate a warning sta-
tus and ‘F’ would indicate a fault status.
‘0’ indicates no faults above the threshold. If an accumulator
accumulates faults above the threshold, this position will dis-
play the fault code with most significant accumulation.
‘64:C8’ indicates warning threshold (first two digits) and fault
threshold (second two digits. The threshold values are in hexa-
decimal.
‘R:000’ provides a “snapshot” of which accumulators are above
threshold value.
‘00’” indicates accumulated fault codes, in this case, no accu-
mulation. The accumulator bins indicate fault codes as follows:
N 0 64:C8 R:000
00 00 00 00 00:
00 00 00 00 00
00 00 00 00 00
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