Standard Automatic Adjustment; Standard Automatic Adjustment For Linear Actuators; Standard Automatic Adjustment For Rotary Actuators; Sample Parameters - ABB TZIDC Manual

TZIDC DIGITAL POSITIONER | CI/TZIDC/C-FM-US-EN REV. A

Standard automatic adjustment

Note
Standard Auto Adjust does not always result in optimum control
conditions.

Standard automatic adjustment for linear actuators*

1. MODE Press and hold until ADJ_LIN is displayed.
2. MODE Press and hold until the countdown ends.
3. Release MODE; this starts Autoadjust.

Standard automatic adjustment for rotary actuators*

1. ENTER Press and hold until ADJ_ROT is displayed.
2. ENTER Press and hold until the countdown ends.
3. Release ENTER; this starts Autoadjust.
If Autoadjust is successful, the parameters will be stored
automatically and the positioner will revert to operating mode
1.1.
If an error occurs during Autoadjust, the process will be
terminated with an error message.
Perform the following steps if an error occurs:
1. Press and hold down operating button  or  for
approximately three seconds.
The unit will switch to the operating level, mode 1.3 (manual
adjustment within the measuring range).
2. Check mechanical mounting in accordance with Mechanical
mounting on page 18 and repeat the standard automatic
adjustment.
* The zero position is determined automatically and saved during standard
automatic adjustment, counter-clockwise (CTCLOCKW) for linear actuators
and clockwise (CLOCKW) for rotary actuators.

Sample parameters

'Change the zero position of the LCD display from clockwise
(CLOCKW) to counter-clockwise limit stop (CTCLOCKW)'
Initial situation: the positioner is in bus operation on the
operating level.
1. Switching to the configuration level:
• Press and hold down and  simultaneously,
additionally quickly press and release ENTER,
•
• Wait for the countdown to go from 3 to 0,
• Release and .
The following is now shown in the display:
2. Switching to parameter group 3._:
• Press and hold down MODE and ENTER simultaneously,
• additionally quickly press and release  2×,
The following is now shown in the display:
• Release MODE and ENTER.
The following is now shown in the display:
3. Selecting parameter 3.2:
• Press and hold down MODE,
• additionally quickly press and release  2×,
The following is now shown in the display:
— Release MODE.
35