JUMO ecoTRANS Lf 03, Operating Manual

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10 Relay output / open-collector
10.1 Response of the relay
Depending on the setting, the JUMO ecoTRANS Lf 03 monitors a
limit, similar to a limit comparator (LK), as a MAX LK or MIN LK.
The hysteresis is asymmetric with respect to the limit.
10.2 Manual operation of the relay outputs
The transmitter can output a constant signal, for test purposes or
commissioning a system.
The parameter USER / BIN.1 (or BIN.2) / SIM.1 (or SIM.2) can be
used to set manual operation to:
OFF = no manual mode
0
= inactive
1 = active => the “S” LED is on
.
Indication of manual mode
If one of the outputs is in manual mode, this will be indicated by
displaying “S” or “-”, in alternation with the actual value.
“S” means the corresponding output is in manual mode.
MAX LK
MIN LK