
200 UDC 6300 Process Controller Product Manual 1/03
5.20 Accutune™, Continued
Rules and regulations
Table 5-37 is a list of rules and regulations for Accutune.
Table 5-37 Accutune Rules and Regulations
TUNE SP Only Applicable Rule or Regulation
X
TUNE (On Demand) tuning will work for all Control Algorithms except “On/Off”.
X
TUNE (On Demand) tuning works for Integrating Processes.
X SP tuning will work only for algorithms PID-A or PID-B selections, i.e. it will
NOT work with ON/OFF, THREE POSITION STEP, or PD+MR control
algorithms.
X SP tuning can tune on all Local or Computer setpoints except ramping
setpoints, i.e. cannot be done during SP Ramp or SP Program or when using
Remote Setpoint.
X X
Tuning is done in Automatic mode.
X X
Tuning can be monitored or re-configured using communications option.
X X
Tuning can be enabled via Digital Inputs.
X X
Tuning can be aborted by going to Manual mode or disabling via configuration.
X X
When tuning is in progress, a large “T” appears in the upper display and
disappears as soon as tuning is completed.
X X
can tune two independent loops
Continued on next page
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