Ametek Land Millwatch, User Manual

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Millwatch/Silowatch
Single Stream
User Guide
Page 36
Appendix 1 Parameter Record Sheets
Use the tables below to record your parameter settings.
Unit
Parameter Actual
Setting
Units Description
ALARM 1 ppm Sensor 1 alarm level.
ALARM 2 Percent O2 alarm level.
O/P 1 MIN mA Minimum current for sensor 1 gas
current loop O/P.
O/P 1 MAX mA Maximum cureent for sensor 1 gas
current loop O/P.
O/P 1 SPAN ppm Sensor 1 gas full scale O/P.
O/P 1 DAMPER 6 secs Sensor 1 gas current loop O/P
response time.
O/P 2 MIN mA Minimum current for O2 current
loop O/P.
O/P 2 MAX mA Maximum cureent for O2 current
loop O/P.
O/P 2 SPAN Percent O2 full scale O/P.
O/P 2 DAMPER 6 secs O2 current loop O/P response time.
O/P 4 MIN mA Minimum current for NOx current
loop O/P.
O/P 4 MAX mA Maximum current for Nox current
loop O/P.
1 RED COEFF 1 Span calibration constant for
sensor 1 on red channel.
1 RED COEFF 2 Mid-Point calibration constant for
sensor 1 on red channel
1 BLUE COEFF 1 Span calibration constant for
sensor 1 on blue channel.
1 BLUE COEFF 2 Mid-Point calibration constant for
sensor 1 on blue channel
PUMP INTERVAL minutes Minutes between drain pump
operations.
BLOW BACK
INTERVAL
minutes Minutes between purge intervals.
FUEL Fuel type selection.
EFF. O/P Selects output for O/P 4 as
efficiency loss.
FUEL 1 k1 Calculation constant (k1) for Fuel
Type 1.
FUEL 1 k2 Calculation constant (k2) for Fuel
Type 1.
FUEL 1 CO MAX Stoichometric value of Fuel Type 1.
FUEL 2 k1 Calculation constant (k1) for Fuel
Type 2.