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Benchmark with Edge [I]: Operation-Maintenance Manual
SECTION 2: OPERATION
OMM-0145_A99
• GF-218 • 9/18/2019 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page
16
of
157
Units Firing
Read Only
The number of units firing in the BST cascade.
Main Menu
→
Isolation Valve Status
– BST Manager Only
Min # Valves Open
Read Only
The number of isolation valves designated as “always
open.”
Main Menu
→
Runtime Statistics
Average Cycles Per Hour
Read Only
The
unit’s average number of cycles per hour.
Run Hours
Read Only
The number of hours the unit has run since startup.
Cycle Count
Read Only
The number of cycles during unit run hours.
Main Menu
→
Unit Event History
Event
Read Only
Lists the
unit’s warning and fault events.
Main Menu
→
Plant Event History
Event
Read Only
Lists the plant’s warning and fault events.
2.3.2
Calibration Menu
The Calibration menu contains the following sections and parameters:
Main Menu
→
Calibration
→
Manual
Combustion
NOx Requirement
Select
Select the unit’s NOx requirement:
None
,
<= 20
or
<= 9
PPM
.
Valve Position - Target
Read Only
The unit’s target Valve Position.
Valve Position - Reading
Read Only
The unit’s actual Valve Position.
Blower - Target
Read Only
Target blower voltage for current Valve Position.
Blower - Reading
Read Only
The unit’s actual blower voltage.
O2% - Target
Read Only
The unit’s target O
2
% in the exhaust.
O2% - Reading
Numeric Entry
The unit’s actual O
2
% in the exhaust.
CO - Target
Read Only
The target CO amount in the exhaust, in ppm.
CO - Reading
Numeric Entry
The actual CO amount in the exhaust, in ppm.
NOx - Target
Read Only
The target NOx amount in the exhaust, in ppm
NOx - Reading
Numeric Entry
The actual NOx amount in the exhaust, in ppm.
Flame Strength - Reading
Numeric Entry
The unit’s Flame Strength, from Multimeter
Air Temperature - Reading
Read Only
The current air temperature.
Downstream Gas pressure
Numeric Entry
Appears only when fire rate = 100%.
Blower Voltage
Adjust
Adjust as needed to match targets to actual readings.
2.3.2.1
Main Menu
→
Calibration
→
Input/Output
Main Menu
→
Calibration
→
Input/Output
→
Temperature Sensors
Sensor
Select
Select:
Feed Forward
,
Exhaust
,
Outside Temp
,
Air
Inlet
,
Lower Inlet
,
Outlet
.
Offset
Numeric Entry
Optional offset applied to current Sensor
Current Reading
Read Only
Current sensor’s current reading. (Flow In Adj & Flow
Rate removed).
Main Menu
→
Calibration
→
Input/Output
→
O2 Sensor
O2 Offset
Numeric Entry
A correction value to selected input, if needed.
O2
Read Only
The Current O
2
reading.
Auto Calibrate Now
Yes/No
Initiates Auto Calibration
Auto Calibrate Status
Read Only
Displays current Auto Calibration status.
Calibration Frequency
Select
Select:
Never
,
Monthly
,
Weekly
,
Daily
.