Parametergroup 1: Standard; Actuator - Actuator Type; Auto_Adj - Automatic Adjustment - ABB TZIDC Manual

TZIDC, TZIDC-200 DIGITAL POSITIONER | COI/TZIDC/TZIDC-200-EN REV. B

Parametergroup 1: Standard

ACTUATOR – actuator type
With this parameter you can configure the positioner for
operation on a linear actuator (sensor range ±30°) or on a part-
turn actuator (sensor range ±45°). No mechanical modifications
to the positioner are required.
Note
After changing the actuator type, it is recommended that you
run automatic adjustment to prevent linearity errors.
Selection
LINEAR Linear actuator
ROTARY Part-turn actuator
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AUTO_ADJ – Automatic adjustment
The following values are determined during Auto Adjust:
• Direction of action of the multi-turn actuator
• Direction of action of the reset spring
• Actuator travel of the multi-turn actuator / final control
element
• Stroke time for both directions
• Control parameters
• Offset for the I/P module
Note
The type and scope of the automatic adjustment can be selected
using the ADJ_MODE parameter.
To start the Autoadjust, press and hold ENTER until the
countdown from 3 to 0 is finished. During the countdown, the
automatic adjustment mode selected with the ADJ_MODE
parameter is displayed. 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.
(No acknowledgment)
Note
Except for 'RUN', all messages must be acknowledged by
pressing the ENTER button.
(Acknowledgment required)
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
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