West Control Solutions MRC 9000 - Manual (Page 120)

Section 4 Edition 3
Rev G 4-38
12. Press the to advance to the next parameter, ALARM 1 TIME BASE (only seen if Ax1 TYPE is RATE).
13. Press the to advance to the next parameter, ALARM 1 SAMPLE PERIOD (only seen if Ax1 TYPE is
RATE).
14. Press the to advance to the next parameter, ALARM 1 HYSTERESIS.
NOTE: If RATE Alarm is selected, Hysteresis equals RATE in units/TIME BASE.
Press the to change, then to
desired value, then press the .
Ax1 TIME BASE
PER SEC
Selections
PER SEC PER MIN
PER HOUR PER DAY
Press the to change, then ,
to desired choice, then press
the .
Press the to change, then to
desired value, then press the .
Ax1 SAMPLE PERIOD
10 SECONDS
Selections
1 to 9999 seconds
Note: Units correspond
to Units configured in
Process Variables.
Ax1 HYSTERESIS
3 units
Selections
±
999999
(decimal position = 0)
±
9.9999
(decimal position = 4)
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