2. Log in to the web interface as an administrator user.
3. Select Inputs and outputs > Relays.
4. Select the relay you want to configure: Relay 1 or Relay 2.
5. Configure the relay settings:
a. In Relay o/on, set the relay o to edit settings.
b. In Source, select the source for the measurement parameter that controls the relay.
c. In Parameter, select the measurement parameter that controls the relay.
d. In Activation, select whether the relay activates above or below the activation/
deactivation limit.
e. In Limit, define the limit which the measured parameter value must reach for the relay
to activate/deactivate.
f. In Hysteresis, define a buer value for relay deactivation. With hysteresis, an
activated relay switches o only when the measured value crosses the relay
activation/deactivation limit and the additional buer value.
g. In Relay o/on, set the relay on.
h. Select Apply.
6. Repeat step 4 … step 5 for all the relays you want to use.
More information
‣
Relay configuration example (page 81)
‣
Relay wiring and relay activation mode (page 81)
‣
Relay hysteresis (page 82)
‣
Testing relays in web interface (page 91)
Indigo510, Indigo520 User Guide M212287EN-N
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