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RPL81 - configuration modes
7.2 VIA 2 BUTTONS CALIBRATIONS (IP66 VERS. ONLY)
RPL81 has 2 buttons on board, P1 and P2, with which it is possible:
- to program the level measurement range via the 4mA and 20mA distances self-acquisition
- to program the RL1 and RL2 thresholds via the switching distances self-acquisition.
Buttom P2Buttom P1
7.2.1 4mA DISTANCE
To set the 0% level measurement (4mA) it is necessary that the real level is the one corresponding to the
“4mA Distance”; alternatively it is possible to place a target orthogonally to the RPL81 transmitter at a distance
equivalent to the 0% level. Wait until the ECO LED flashes for at least 30s, press simultaneously P1 and P2,
release them and verify that the ECO LED remains turned on.
Press P1 two times and wait for the ECO LED flashes.
The distance has been saved and automatically associated with the 0% level (4mA).
7.2.2 20mA DISTANCE
To set the 100% level measurement (4mA) it is necessary that the real level is the one corresponding to the
“20mA Distance”; alternatively it is possible to place a target orthogonally to the RPL81 transmitter at a distance
equivalent to the 100% level.
Wait until the ECO LED flashes for at least 30s, press simultaneously P1 and P2, release them and verify that the
ECO LED remains turned on.
Press P2 two times and wait for the ECO LED flashes.
The distance has been saved and automatically associated with the 100% level (4mA).
7.2.3 RL1 MAX LEVEL THRESHOLD DISTANCE
To set the RL1 maximum level alarm threshold is necessary that the real level is the one corresponding to the
“RL1 max. lev. threshold distance”; alternatively it is possible to place a target orthogonally to the RPL81 transmitter
at a distance equivalent.
Wait until the ECO LED flashes for at least 30s, press simultaneously P1 and P2, release them and
verify that the ECO LED remains turned on. Press P2 and then P1 and wait for the ECO LED flashes.
The distance has been saved and automatically associated with the RL1 threshold (see default level alarm threshold
settings on page 21)
7.2.3 RL2 MIN LEVEL THRESHOLD DISTANCE
To set the RL2 maximum level alarm threshold is necessary that the real level is the one corresponding to the
“RL2 min. lev. threshold distance”; alternatively it is possible to place a target orthogonally to the RPL81 transmitter
at a distance equivalent.
Wait until the ECO LED flashes for at least 30s, press simultaneously P1 and P2, release them and
verify that the ECO LED remains turned on. Press P1 and then P2 and wait for the ECO LED flashes.
The distance has been saved and automatically associated with the RL2 threshold (see default level alarm threshold
settings on page 22)