Metek 920, Operator'S Manual With Essential Health And Safety Requirements

Page: 147 / 278

Controller / User Interface | 4-39
CAL Mode – F6 Commands
Keystroke Term Definition
F6 • — —
F6 – — —
F6 0 IZero
z
The measured current (mA) in the current output loop when the output is set to zero-scale
during the analyzer Zero, where ‘
z
’ = Output Channels 1..4. Refer to the Output Signal
Assignment code for the outputs assigned to these channels (press F2 6 from CFG mode).
The actual mA value is displayed next to the corresponding output channel when 4 mA
(Zero) is activated.
1 = IZero1
2 = IZero2
3 = IZero3
4 = IZero4
F6 1 z ISpan z The measured full-scale current (mA) in the current output loop when output is set to
full-scale during the analyzer Span, where ‘ z ’ = Output Channels 1..4. Refer to the Output
Signal Assignment code for the outputs assigned to these channels (press F2 6 from CFG
mode). The actual mA value is displayed next to the corresponding output channel when
20 mA (Span) is activated.
1 = ISpan1
2 = ISpan2
3 = ISpan3
4 = ISpan4
F6 2 ZCD z The Zero Cal Drift, where ‘ z ’ = 1..7. After an Auto-Cal, the Zero Drift of all calculated results
since the last Auto-Cal are recorded. The drift result is displayed in % or PPM.
1 = ZCD1 5 = ZCD5
2 = ZCD2 6 = ZCD6
3 = ZCD3 7 = ZCD7
4 = ZCD4
F6 3 SCD
z
The Span Cal Drift, where ‘
z
’ = 1..7. After an Auto-Cal, the Span Drift of the calculated
result since the last Auto-Cal is recorded. The drift result is displayed in % or PPM.
1 = SCD1 5 = SCD5
2 = SCD2 6 = SCD6
3 = SCD3 7 = SCD7
4 = SCD4
F6 4 O2CD
z
The O
2
Cal Drift, where ‘
z
’ = 1..2. After an Auto-Cal, the O
2
signal drift of the calculated
result since the last Auto-Cal is recorded. The signal drift result is displayed in PPM or %.
(O
2
Sensor is optional; General Purpose applications/analyzers only.)
1 = O2CD1 (O
2
Zero)
2 = O2CD2 (O
2
Span)
F6 5 O2ZVolt The O
2
Sensor voltage output offset at Zero (air point), determined by the software when
the O
2
Sensor is Zero calibrated. (O
2
Sensor is optional; General Purpose applications/
analyzers only.)
F6 6 O2SFactor The O
2
Sensor Span Factor, determined by the software when the O
2
Sensor is Span
calibrated.
(O
2
Sensor is optional; General Purpose applications/analyzers only.)
F6 7 — —
F6 8 — —
F6 9 — —