TZIDC-200
DIGITAL POSITIONER | CI/TZIDC-200/C-FM-US-EN REV. B
33
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
on page 33 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
.
