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System Setup: Alarm Settings Tab 41

SYSTEM SETUP

OFF RATE ALARM

Toggle the check box option at the far right to enable or disable the Off Rate Alarm.

When enabled, enter a value between 1 and 100 percent for the allowable difference between the target and

actual product application rate. If the difference between the actual and target rate exceeds the set percentage for

more than 5 seconds, the system will display the off rate alarm for the product.

SYSTEM EFFICIENCY % ALARM

NOTE: Not available for Bypass or On/Off NCV control modes.

System efficiency compares the NCV duty cycle to flow rate and pressure. Toggle the check box and enter a non-

zero value to enable the System Efficiency alarm. Typical range is 90 - 105%.

For higher values:

• Check pressure and flow meter calibration

• Check tip selection

• Inspect for leaks in boom plumbing, fence rows left on, or for NCVs stuck open

For lower values:

• Check pressure and flow meter calibration

• Check tip selection

• Inspect for NCVs stuck closed or a flow restriction

UNEXPECTED SYSTEM FLOW CHANGE

NOTE: This alarm is only available in Bypass and On/Off operation modes.

When enabled, the system change detection alarm allows the system to notify the operator if the calculated

system output flow is modified from learned values. Common situations that might cause this alarm to display are

if the tips have been changed recently on the system or if an unexpected leak or restriction has been introduced in

the system plumbing.

STUCK POPPET

NOTE: Not available in the Bypass or On/Off NCV operation modes. This option is only available for 10hz

NCV PWM frequency.

When enabled, the stuck poppet alarm option allows the system to notify the operator if an AIM Command

FLEX™ II NCV on the system does not detect movement of the poppet. The system will display an alarm and

indicate which AIM Command FLEX™ II NCV is affected.

Raven Command FLEX II User Manual

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