5.4 System Functions Chapter 5: Technical Data
202 493-0736-11 (6-2)
• Internal/External Set Point, selected via the front panel or an external digital
signal.
All operating mode switching is normally bumpless.
Process Value
• Selectable signal range.
• Arithmetic functions can be configured.
Set Point
• Two types of Set Point: Internal (ISP) or External (ESP).
• Set Point limiting.
• Set Point tracking.
• Set Point ramp (simple and advanced).
• Remote reading of Set Point.
Output Signals
• Four types of output signal – Simple analog, Double analog (split range), two-
state or three-state pulse output (with or without potentiometer feedback).
• Output signal limiting.
• Restart value.
• Forced control.
• Output signal on AI/AO signal break.
• Output signal tracking.
• Remote reading of output signal.
• Reversible analog display.
• Digital output signal control (DDC)
Alarms
• Absolute alarms with up to four alarm points or deviation alarms.
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