American Magnetics 286 Multi-Sensor Liquid Level Instrument (CE-Marked) - Manual (Page 65)

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Operation
Menu Reference
4.3.9.1 AC Output 1
Controls the state of AC Output 1. Press the
OPTION
key to cycle
between the three selections. The 1:FILL LED indicates the
energized or de-energized state. The
Auto selection allows the
Model 286 to manage the auto-fill cycle for the controlled dewar.
4.3.9.2 AC Output 2
Controls the state of AC Output 2, which is connected to the vent
valve. Press the
OPTION
key to cycle between the three selections.
The 2:FILL LED indicates the energized or de-energized state. The
Auto selection allows the Model 286 to manage the vent period
specified by the pre-cool time.
4.3.9.3 Fill Timeout
This menu adjusts the fill timeout setting for the AUTO fill mode of
AC Output 1. If the A setpoint of Channel 1 is not achieved within
this period, the AC Output 1 is de-energized and the 1:FILL LED
blinks. Setting the fill timeout to zero allows the AUTO fill mode
function to continue the fill operation indefinitely until the A
setpoint of Channel 1 is achieved.
The fill timeout may be set to up to 9,999.9 minutes. The default
setting is 0.0 minutes (i.e. no timeout).
Note
In order to reset the fill timer after expiration, the fill mode for AC
Output 1 must be set to either ON or OFF via the keypad or remote
interface, or the power to the instrument must be cycled.
AC Output 1:
On Off $Auto
AC Output 2:
On Off $Auto
Fill Timeout
0.0 min