MKS PR 4000 F, Instruction Manual

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PR4000F Chapter 4: Operation
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Trip Limits
The PR4000F provides three trip limit modes: LIMIT, BAND and SLEEP . The supervision modes
LIMIT and BAND further provide a memory mode by selecting MLIMIT and MBAND respectively.
Limit-Mode:
(extra window for channel 1 and channel 2)
In the limit mode you can set two switchpoints and the hysteresis. In the window shown the
hysteresis (
DEAD BAND ) is set to 1,5%.
The switchpoints shown are set to: UL (Upper Limit) = 30,00 mbar
LL (Lower Limit) = 15,00 mbar
It is also possible to set a switchpoint to a negative value: Set the cursor in front of the parameter
and press the down key.
LIM MODE1 LIMIT
DEAD BAND1 1.5%
UL1 030.00 mbar
LL1 015.00 mbar