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S E C T I O N 8
2230XP Silica Analyzer
8
Terms Definition
Terms
ALARM
Type
Assigning a fault type to the alarm.
Boundary value for triggering an
Value
alarm, only for low limit and high
limit type.
Value gap or difference before an
Hysteresis
event change.
RELAY
Up to FOUR spare relays available.
MODE
Allows fault ON or OFF operation.
ANALOG OUTPUT
Type
Normal or reverse acting.
Low
Low concentration value.
High
High concentration value.
EXTERNAL INPUT
Label
User programmable label.
Event
Dry contact event.
Action
Selected function.
DISPLAY PARAMETERS
Contrast
To adjust the display contrast.
Screen saver time duration for
Back Light On-Time
backlight of display.
Description
Low Limit, High Limit, Fluidics Fault,
General Fault, not Assigned
0 to XXXXX (XXXXX Value depends on
precision selected in Setup ➔ Display
parameters ➔ result Decimal Point)
0 to XXXXX (XXXXX Value depends on
precision selected in Setup ➔ Display
parameters ➔ result Decimal Point
Normal or Fail Safe
0 to 20, 4–20, 20-0 or 20–4
Close/Open or Open/Close
Analyze Once, Run/Stop, Calibrate,
Validate, Not assigned
120 to 200
0 to 255 minutes, 0 for Continuously On
Possible Values, Options
Thermo Scientific Orion
60
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