Calibration Menu - Watts AERCO Benchmark BMK750 Operation And Service Manual

Benchmark with Edge [I]: Operation-Maintenance Manual
SECTION 2: OPERATION
Units Firing
Main Menu → Isolation Valve Status – BST Manager Only
Min # Valves Open
Main Menu → Runtime Statistics
Average Cycles Per Hour
Run Hours
Cycle Count
Main Menu → Unit Event History
Event
Main Menu → Plant Event History
Event

Calibration Menu

2.3.2
The Calibration menu contains the following sections and parameters:
Main Menu → Calibration → Manual Combustion
NOx Requirement
Valve Position - Target
Valve Position - Reading
Blower - Target
Blower - Reading
O2% - Target
O2% - Reading
CO - Target
CO - Reading
NOx - Target
NOx - Reading
Flame Strength - Reading
Air Temperature - Reading
Downstream Gas pressure
Blower Voltage
Main Menu
2.3.2.1
Main Menu → Calibration → Input/Output → Temperature Sensors
Sensor
Offset
Current Reading
Main Menu → Calibration → Input/Output → O2 Sensor
O2 Offset
O2
Auto Calibrate Now
Auto Calibrate Status
Calibration Frequency
OMM-0145_A99 • GF-218 •
Read Only
Read Only
Read Only
Read Only
Read Only
Read Only
Read Only
Select
Read Only
Read Only
Read Only
Read Only
Read Only
Numeric Entry
Read Only
Numeric Entry
Read Only
Numeric Entry
Numeric Entry
Read Only
Numeric Entry
Adjust
→ →
Calibration Input/Output
Select
Numeric Entry
Read Only
Numeric Entry
Read Only
Yes/No
Read Only
Select
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9/18/2019
The number of units firing in the BST cascade.
The number of isolation valves designated as "always
open."
The unit's average number of cycles per hour.
The number of hours the unit has run since startup.
The number of cycles during unit run hours.
Lists the unit's warning and fault events.
Lists the plant's warning and fault events.
Select the unit's NOx requirement: None, <= 20 or <= 9
PPM.
The unit's target Valve Position.
The unit's actual Valve Position.
Target blower voltage for current Valve Position.
The unit's actual blower voltage.
The unit's target O
% in the exhaust.
2
The unit's actual O
% in the exhaust.
2
The target CO amount in the exhaust, in ppm.
The actual CO amount in the exhaust, in ppm.
The target NOx amount in the exhaust, in ppm
The actual NOx amount in the exhaust, in ppm.
The unit's Flame Strength, from Multimeter
The current air temperature.
Appears only when fire rate = 100%.
Adjust as needed to match targets to actual readings.
Select: Feed Forward, Exhaust, Outside Temp, Air
Inlet, Lower Inlet, Outlet.
Optional offset applied to current Sensor
Current sensor's current reading. (Flow In Adj & Flow
Rate removed).
A correction value to selected input, if needed.
The Current O reading.
2
Initiates Auto Calibration
Displays current Auto Calibration status.
Select: Never, Monthly, Weekly, Daily.
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