UM-X
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6.10 Selection menu Test
You receive an overview of the five relays K1 to K5 in the
"Test" menu item. The "On" or "Off" status displayed next
to each relay, shows whether it is activated (On) or not (Off).
Selecting relays
You select a relay using the UP [
Ç
] and DOWN [
È
] functions.
Switching relays on or off
Depending on the test status of a relay, one of the following
symbols is displayed between the UP [
Ç
] and DOWN [
È
]
symbols:
[On]
- for "On Relay" or
[Off]
- for "Off Relay",
A manually switched relay switches to the current operating
status as soon as you select a different relay or after quitting
the “Test” menu item.
Exceptions:
For the UM-O and UM-O Ex equipment versions (overfill prevention),
a test for the relay K1 or K2 cannot be performed if K1 is deactivated
(relay alarm).
In the case of an error (see Chapter 7 "Alarms" Section 2 "Error"), all
relays drop out automatically. A test cannot be performed again until
the error has been rectified.
Fig. 19:
"Test" display