Measurement And Operating Range From Hw-Rev.: 5.01 With Optional Contactless Position Feedback - ABB cFMus TZIDC-200 Manual

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

Measurement and operating range from HW-Rev.: 5.01 with optional contactless position feedback

0°
1 Device feedback shaft
2 Lever
A Operating range 100% opening degree, OUT1 = supply pressure
B Operating range 0% opening degree, OUT1 = ambient pressure
C Operating range detected by the valve's/actuator's standard automatic adjustment. For rotary actuators, the operating range within each position can be up
to 340°.
D Rotational direction for parameter "P6.3 – SPRNG_Y2" detected by the standard automatic adjustment (When venting OUT 1, the device feedback shaft 1
turns clockwise).
E Rotational direction for parameter "P6.7 – ZERO_POS" set by the standard automatic adjustment (When venting OUT 1, the device feedback shaft 1 turns
clockwise).
Figure 4: Measurement and operating range with contactless position feedback (example for rotary actuators)
Devices from HW rev.: 5.01 can be equipped with the order
option "Contactless sensor – S1".
The position feedback then takes place via a 360° sensor without
mechanical end stops.
This allows a wider operating range of up to 350°. The operating
range can then be at any point in the sensor range.
A
+90°
2
1
-90°
Automatic adjustment
The standard automatic adjustment for rotary and linear
actuators is performed as described in Standard automatic
adjustment on page 33.
Requirements for automatic adjustment:
For different installation situations such as: gear rack actuators,
further parameter settings are required. Observe the technical
description "TD/TZIDC/TZIDC-200/NON-CONTACT_SENSOR"
for detailed information.
C
+180°
-180°
B
• Mechanical end stops on valves
• Close valve by turning it to the right
E
D
M11557
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