K-Patents PR-21-S - Manual (Page 54)

48 PR-21-S instruction manual
6.3 Configuring relays
For the electrical properties of the built-in relays, see Section 3.3.3. Each of the
two relays can be configured individually to either Sensor A or Sensor B, i.e. 0–2
relays can be assigned to a sensor. Relays can also be opened and closed manually,
mainly to test them.
To configure the relays, follow the instructions below:
1. Select 5 CALIBRATION from the Main menu.
2. Select 3 RELAYS from the Calibration menu.
3. Select the relay, either 1 RELAY 1 or 2 RELAY 2 , to be configured.
4. In the Relay menu (see Figure 6.6) select 1 SENSOR to assign the current relay to
either Sensor A or Sensor B.
Note: The current assignment of the relay is shown at the bottom of the Re-
lay menu display, e.g. Figure 6.6 Relay 1 is assigned to Sensor A with function
Low limit.
Figure 6.6 Relay menu for Relay 1