19
IM-S51-07 CTLS Issue 1
SP7-10, SP7-11, SP7-12 and SP7-20, SP7-21, SP7-22 Parameterization
RUN Autoadjust is running.
CALC_ERR Error during plausibility check.
COMPLETE. Autoadjust completed successfully.
BREAK Autoadjust has been stopped by the operator. This can be done locally by pressing ENTER.
OUTOFRNG Sensor range of the positioner has been exceeded; Autoadjust was stopped.
NO_SCALE End positions have not yet been determined; therefore, partial Autoadjust cannot be run
RNG_ERR Less than 10% of the sensor range is used.
TIMEOUT
Timeout. The control parameters could not be determined within 200 seconds. Automatic
adjustment was stopped.
SPR_ERR The actual spring action does not match the configured spring action
Once Autoadjust has finished running without encountering any errors, the device displays the message "RUN" in the bottom line
and a code number in the top line, indicating the step that is currently being executed:
10 Air is completely evacuated from actuator (OUT1). The fully evacuated position is saved.
20 Air is completely ventilated from actuator (OUT1). The fully ventilated position is saved.
30 Determining stroke time is prepared.
31 Actuator travels from 0% to 100%, stroke time is measured and saved.
32 Actuator travels from 100% to 0%, stroke time is measured and saved.
40 - 49
Tolerance band is determined and saved (minimum value). PD parameters for fast control <
tolerance band is determined and saved.
50 - 59 PID parameters for fast control < tolerance band is determined and saved.
200 Automatic adjustment is complete.
To start the automatic adjustment, press and hold ENTER until the countdown from 3 to 0 is finished. During the countdown, the
automatic adjustment mode selected using parameter ADJ_MODE is shown on the display. While Autoadjust is running, the control
loop symbol flashes in the display, and the current state of Autoadjust is indicated with the messages listed below.
NOTE
The configured setpoint range must not be smaller than 20 % (3.2 mA).
(No acknowledgement)
(Acknowledgement required)
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