Emerson MON2020 Gas Grill User Manual


 
Maintenance Mode Switches the GC to maintenance mode and triggers an alarm that
the GC is down for maintenance.
Ideal RF Order/
Limit Check
Applies to the 370XA only. If enabled the GC will verify the
following during a calibration:
The order of magnitude of the response factors for all the
components should be in a particular order. The GC will
verify that the response factors follow this pattern.
The response factor ratio for each component with respect
to a reference component should be within a pre-defined
range. The GC will verify that the ratio is within acceptable
limits.
Max Warmstart
Delay
Applies to the 370XA only. This is the maximum time, after a GC
recovers from a power failure during normal operation, that the
GC will wait for the heaters and electronic pressure controller to
reach their respective set points and stabilize before triggering the
Warmstart Failure alarm.
EV Check Applies to the 370XA only. If enabled, the GC analyzes the
calibration gas as an unknown stream and computes its energy
value. The GC then compares this value to the Cal Gas Cert CV and
determines if the calibration gas' energy value is within the CV
Check Allowed Deviation. If it isn't, the GC triggers the Energy Value
Invalid alarm.
The following conditions must be met before the GC can perform
a EV Check:
The EV Check flag in the System window must be enabled.
At least one stream must be set up in the Streams window as
a calibration stream and the Auto flag for this stream must
be enabled.
The EV Check is performed under any of the following
circumstances:
During a warm start that follows a power failure during
normal operation. The GC waits for the heater and
electronic pressure controller to reach their respective set
points and stabilize. It then analyzes the calibration gas as
an unknown stream and identifies the peaks. If all the
component peaks are identified, the GC computes the
calibration gas' energy value and performs the EV Check.
After a successful calibration, the GC computes the gas'
energy value with the new response factors and performs
the EV Check.
GC Sales Serial
Number
The sales order number for the GC. When contacting Customer
Support, the customer should provide this number to the
Customer Support agent.
Calibration Retry
on Failure
If a calibration fails, the GC will re-run the calibration sequence.
Application
4
Application
71