ABB HART Industrial IT enabled TZIDC, Operating Instructions Manual

Page: 27 / 69

41/18-79 EN Electro-pneumatic positioner TZIDC 27
3.4.2 Operating modes, overview and selection
Procedure for mode selection from the operating level:
• Press and hold
MODE
.
• Additionally briefly press as often as required.
The selected mode is indicated.
• Release
MODE
.
• The position is indicated as a percentage or rotation angle.
Overview
*) Self-optimization during "adaptive" control is subject to various influences during
operation that may lead to mismatches in the long run. Therefore, it is recom-
mended to use this operating mode for some hours only and then switch the posi-
tioner to mode 1.1 “Control without adaptation".
**) Positioning not active
***) For quick motion: Press and together.
Mode Mode display Position display
1.0
Control*
with adaptation
(of control parameters)
1.1
Control
without adaptation
(of control parameters)
1.2
Manual adjustment** within
the operating range.
Press or to adjust ***
1.3
Manual adjustment** within
the sensor range.
Press or to adjust ***
conf
mA
%
C °
conf
mA
%
C
°
conf
mA
%
C
°
conf
mA
%
C °
conf
mA
%
C °
conf
mA
%
C
°
conf
mA
%
C
°
conf
mA
%
C
°