Despatch MIC1462 Controller Manual Manual de usuario descargar pdf (Pagina 95)

Control Specifications

Control Types: PID, PID/ON-OFF2, ON-OFF

Automatic Tuning Types: Pre-Tune and Auto-Tune

Proportional Bands: 0 (OFF) 0.5% - 999.9% of input span @ 0. 1 % increments

Auto Reset: 1 s-99min 59sec/repeat and OFF

Rate: 0 (OFF) - 99min 59sec

Manual Reset (Bias): Adjustable in the range 0-100% of output power (single output) or -

100% to +100% of output power (dual output)

Deadband/Overlap: -20% to +20% of proportional band 1 + proportional band 2

ON/OFF Hysteresis: 0. 1 % to 10.0% of input span

Auto/Manual Control: User-selectable with "bumpless" transfer into and out of Manual

control.

Cycle Times: Selectable from 0.5sec to 512sec in binary steps

Setpoint Range: Limited by Setpoint Maximum and Setpoint Minimum.

Setpoint Maximum: Limited by Setpoint and Range Maximum.

Setpoint Minimum: Limited by Range Minimum and Setpoint.

Alarms

Maximum Number: Two "soft" alarms plus Loop Alarm

Maximum # Outputs: Up to 2 outputs can be used for alarm purposes

Combination Alarms: Logical OR or AND of alarms to an individual

hardware output is available.

Hysteresis: 1 LSD to 1 0% of span.

Loop Alarm: Detects faults in the control feedback loop by continuously

monitoring process variable response to the control output(s).

1 2 ... 90 91 92 93 94 95 96 97 98 99 100 ... 111 112

Sin comentarios

Despatch MIC1462 Controller Manual Manual de usuario Pagina 95