Air Supply; Commissioning - ABB TZIDC Operating Instructions Manual

30 TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B
... 6 Installation
... Pneumatic connections

Air supply

Instrument air*
Purity Maximum particle size: 5 m
Maximum particle density: 5 mg/m
Oil content Maximum concentration 1 mg/m
Pressure dew point 10 K below operating temperature
Supply pressure** Standard design:
Marine version:
Air consumption*** < 0.03 kg/h / 0.015 scfm
* Free of oil, water and dust in accordance with DIN / ISO 8573-1. Pollution
and oil content in accordance with Class 3
** Do not exceed the maximum output pressure of the actuator
*** Independent of supply pressure
3
3
1.4 to 6 bar (20 to 90 psi)
1.6 to 5.5 bar (23 to 80 psi)

7 Commissioning

Note
The electrical power supply and supply air pressure data
indicated on the name plate must be complied with during
commissioning.
CAUTION
Risk of injury due to incorrect parameter values!
Incorrect parameter values can cause the valve to move
unexpectedly. This can lead to process failures and result in
injuries.
• Before recommissioning a positioner that was previously
in use at another location, always reset the device to its
factory settings.
• Never start automatic adjustment before restoring the
factory settings!
Note
Please observe the information in Operation on page 34 to
operate the device!
Commissioning the positioner:
1. Open the pneumatic power supply.
2. Power-up the electric power supply and feed in the setpoint
signal 4 to 20 mA.
3. Checking mechanical mounting:
• Press and hold MODE; in addition, press
operating mode 1.3 (manual adjustment in the measuring
range) is displayed. Release MODE.
• Press or to move the actuator into the mechanical
end position; check the end positions; rotational angle is
displayed in degrees; for high-speed mode, press
simultaneously.
Recommended rotational angle range
Linear actuators
Rotary actuators
Minimum angle
4. Perform standard automatic adjustment in accordance with
Standard automatic adjustment on page 31.
Commissioning of the positioner is now complete, and the
device is ready for operation.
or until
or
28 to 28°
57 to 57°
25°