USER'S GUIDE____________________________________________________________________
124 _________________________________________________________________ M210796EN-E
Rel2 T enabl: ON ? on
Rel3 Td above: 5.00 'C ? 10
Rel3 Td below: 0.00 'C ? -
Rel3 Td hyst : 1.00 'C ? 1
Rel3 Td enabl: OFF ? on
Rel4 Td above: 0.00 'C ? 20
Rel4 Td below: 0.00 'C ? -
Rel4 Td hyst : 0.00 'C ? 2
Rel4 Td enabl: OFF ? on
>
Example of using relay 1 as fault alarm: selecting relay 1 to follow the
fault status and relay 2 to follow the temperature measurement.
>rsel fault t
Rel1 FAUL above: -
Rel1 FAUL below: -
Rel1 FAUL hyst : -
Rel1 FAUL enabl: ON ?
Rel2 T above: 0.00 'C ? 30
Rel2 T below: 0.00 'C ? -
Rel2 T hyst : 0.00 'C ? 2
Rel2 T enabl: OFF ? ON
>
Testing Operation Of Relays
Testing activates relays even if they are disabled.
Use the module push buttons to activate the relays. Press the REL 1 or
REL 2 key to activate the corresponding relay.
Relay is activated: led is lit
Relay is not activated: led is not lit
Use the display/keypad to test the operation of relays.
1. Open the MAIN MENU by pressing any of the arrow buttons.
2. Select System, press the right arrow button.
3. Select Diagnostics, press the right arrow button.
4. Select Relay tests, press the right arrow button.
5. Select Invert relay 1... , press the TEST key. Now the selected
relay output is forced to opposite state. Press the OK key to return
to normal operation.
6. Press the EXIT key to return to the basic display.
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