Copyright 2013 Baker Hughes Company.
English–DPI
620G Instruction Manual | 37
Utility Options
signal causes the switch to change state and the falling signal causes the switch to resume its
original state.
Figure
3
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14: Switch Test Example
3.5.3 Relief Valve
The Relief Valve utility is only available with measure functions.
This utility tests circuits or mechanisms that have a cut-out response when an input reaches a
defined threshold value. The utility allows the user to select a mode of operation which can be
rising or falling. The utility displays additional values that represent the maximum and minimum
values achieved by the input signal.
Figure
3
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15: Relief Valve Example
