Using Automatic Control Unit Omd800; Interface; Keypad - ABB OMD800 Installation And Operating Instruction

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A U T O M AT I C C O N T R O L U N I T, O M D 8 0 0
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7 Using automatic control unit
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7.1

Interface

I I
O N
I
O F F
O N
Figure 7.1 Interface of OMD800
7.1.1

Keypad

I II
ON OFF ON
Figure 7.2 Keypad of OMD800
AUTO
Selecting the automatic control unit OMD800 to the manual or automatic mode. An active alarm is set
off by pushing the AUTO key.
O key
Setting the motorized change-over switch OTM_C to the OFF position in manual and auto mode; both
switches (I and II) are in the OFF position. After pressing the O-key the automatic control unit OMD800
is always in manual mode.
I key
Setting in manual mode the motorized change-over switch OTM_C to position I, when the I-switch will
be in the ON position and the II-switch will be in the OFF position.
II key
Setting in manual mode the motorized change-over switch OTM_C to position II, when the II-switch will
be in the ON position and the I-switch will be in the OFF position.
O M D