Start-Up; Comissioning - KROHNE OPTIBAR DP 3050 Handbook

OPTIBAR DP 3050

5.1 Comissioning

The signal converter may only be started up after it has been completely installed and checked
by appropriately qualified personnel. Switch on the operating voltage for start-up.
Prior to applying the operating voltage check that
1. the pressure transmitter is completely installed
2. the process connection fits properly
3. the signal and, if necessary, supply lines are properly connected
4. the impulse lines are completely filled with the process medium
After connecting the signal converter to the power supply or after voltage recovery, the device
performs a self test for approximately 5 seconds.
Self testing routine
1. Internal check of the electronics.
2. Indication of the device type, hardware and software version as well as the measurement loop
name on the display.
3. Output signal jumps to the set alarm current.
4. The current measuring value is emitted to the signal cable.
04/2020 - 4007695701 - MA OPTIBAR DP 3050 R01 en www.krohne.com

START-UP

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