Agilent Technologies TwisTorr 305 FS User Manual page 236

Technical Information
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INTERLOCK TYPE: This parameter is displayed only when the previous
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parameter (START MODE) is equal to START/INTERLOCK and permits
selection of one of the following two operating modes of the INTERLOCK input:
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ANALOG OUT TYPE: permits selection of the type of signal to be sent to the
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programmable analogue output. One of the following signals can be selected:
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236
START/STOP LEVEL The START/STOP input acts as only START
command (active on the level) The INTERLOCK input acts as STOP
command (active on the level).
In the case of concurrent activation of the two inputs, the STOP command
takes priority.
START/STOP EDGE The START/STOP input acts as START command
(active on the edge).
The INTERLOCK input acts as STOP command (active on the edge).
CONTINUOUS: the INTERLOCK input must be active continuously so that
the pump can be driven by the controller. If, with the controller in start, the
input INTERLOCK is de-activated, the controller switches to WAITING
INTERLOCK status and interrupts driving of the pump.
IMPULSIVE: it is sufficient for the input to be active when the START
command is sent to the pump. Subsequently, the input can also be de-
activated. If the interlock is not active when the pump is started, the
controller switches too WAITING INTERLOCK status.
FREQUENCY: the drive frequency of the pump is shown
POWER: the power supplied to the pump is shown
TEMPERATURE: the temperature of the pump is shown
PRESSURE: the pressure read by the gauge is shown.
Agilent TwisTorr 305 FS Remote Controller User Manual