Seed Hawk Raven 2011 - Manual (Page 69)

Manual No. 016-3001-003 59
CAN (Controller Area Network) Setup
The following table discusses the alarms and the conditions that will set off an alarm for products 4 or 5.
Alarm Condition
Off Rate
This alarm activates when the actual application rate differs from the specified percentage
rate for more than five seconds, This alarm activates only when the system is in Auto mode.
The alarm automatically clears when the target rate and actual rate are within the specified
range or when the product mode is switched to either Manual or Off.
Low Limit
This alarm activates when the volume per minute has dropped below the specified limit.
This alarm activates only when the system is in Auto Mode. The alarm automatically clears
when the volume per minute rises above the specified limit or when the product mode is
switched to either Manual or Off.
Low Tank
This alarm activates when the tank volume has dropped below the specified limit. The alarm
can be cleared when you either enter a value that is above the low tank value or when you
enter a zero in the Low Tank field.
Flow/Shaft
For an injection application, the Flow alarm is active. This alarm activates to indicate a loss
of product flow. For a granular application, the Shaft alarm is active. This alarm activates
when the shaft sensor in a granular application does not detect shaft rotation. You must
troubleshoot the system to determine the cause of the alarm and clear it.
Vac/Bin
For an injection application, the Vac alarm is active. This alarm activates when the vacuum
sensor detects a vacuum in the tank. You must troubleshoot the system to determine the
cause of the alarm and clear it. For a granular application, the Bin alarm is active. This alarm
activates when the bin level sensor detects that the granular level in the bin drops below the
sensor.
Dual Flow
This alarm activates for an injection application system when the flow switch monitor and
the actual flow readings are out of the specified tolerance. This alarm also activates when
Gran 3 is selected as the application type and the rates sensed by the dual encoders are out
of the specified tolerance.
Zero Speed
This alarm activates when the speed of the vehicle drops below 0.7 MPH and the Zero
Speed Shutoff function is enabled. Cycle the master switch to clear the alarm and resume
product control.