Factory Reset - Rechner Sensors i-level+ Instruction Manual

Reset
• Connect the grey wire (ETW) with the supply voltage (+) and release the adjustment connection (ETW)
within 13...18 seconds. The LED switches off for 1.5 seconds.
• A
= 4 mA (0 V), reset successful.
OUT
ETW
H
L
T
0
A
OUT
20
16
12
8
4
0
Initialisation situation: MIN adjusted
The factory reset can be done at any time.
26
Reset
13s
18s
A
OUT
20
16
12
8
4
0
t
Initialisation situation: factory settings
A
OUT
20
16
12
8
4
0
Initialisation situation: MAX adjusted
t
t
t