MIC1462 manual.pdf

Alarms
Maximum Number:
Maximum # Outputs:
Combination Alarms:
Hysteresis:
Loop Alarm:
Two "soft" alarms plus Loop Alarm
Up to 2 outputs can be used for alarm
purposes
Logical OR or AND of alarms to an individual
hardware output is available.
1 LSD to 10% of span.
Detects faults in the control feedback loop by
continuously monitoring process variable
response to the control output(s).
PROGRAM SPECIFICATIONS
Programs:
Eight, each with free-form segments
Length of Programs: Adjustable in the range 1 to 16 segments;
programs cascadable - maximum length 121
segments.
Segment Types: Ramp, Dwell, Join, Repeat, or End.
Program Cycling: Range 1 to 9999, infinite.
Delayed Start: May be set in the range 0 to 99:59 (hours:minutes).
One setting applies to all programs.
Control:
Run, Hold, Abort, Time Base x60 (local or remote);
Select Program (local or remote); Jump to next
Segment.
Start From:
Either current process variable value or controller
setpoint value.
Go To:
Base Mode or Off Mode
End On:
Final Value or controller setpoint.
Deviation/Hold: Off, below setpoint only, above setpoint only or
above and below setpoint. On ramps only, on
dwells only, or on both ramps and dwells. Auto/
Hold band may be set from 0 to input span.
Time Base:
Either hours:minutes or minutes:secs (x60) preprogrammable
or may be set during Program Run.
Segment Time: May be set in the range 0 to 99:59 (hours:minutes
or minutes:seconds).
Ramp Rate: 0 to 9999 least significant digits per hour or minute.
Edition 1
93 MIC 1462 Manual