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REER-Mosaic Manual

MOSAIC - Installation and use manual

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MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC<br />

GUARD LOCK OPERATORS (max number = 4)<br />

The GUARD LOCK operator controls<br />

locking/unlocking of an<br />

by<br />

analysing consistency between the Lock<br />

command and the status of an E-GATE and a<br />

FEEDBACK. The main ouput is 1 (TRUE) when<br />

the guard lock is closed and locked.<br />

1) The input must always be connected to a (feedback coil lock) input<br />

element.<br />

2) The input can be connected freely in the diagram and determines the request to<br />

unlock (when in LL1 state).<br />

3) The signal of this element is 1 (TRUE) if the guard is closed and locked. When an<br />

unlock command is applied to the input, the signal is set to "0" and the<br />

guard is unlocked ( output) after a time configurable as parameter. This<br />

output goes to 0 (FALSE) even when error conditions are present (eg. open door with lock<br />

locked, that exceeds the maximum allowed, ...).<br />

4) signal controls the locking/unlocking of the guard.<br />

1) The input must always be connected to an lock input (guard feedback).<br />

2) The input must always be connected to a (feedback coil lock) input<br />

element.<br />

3) The input can be connected freely in the diagram and determines the request to<br />

unlock (when in LL1 state).<br />

4) The signal of this element is 1 (TRUE) if the guard is closed and locked. When an<br />

unlock command is applied to the input, the signal is set to "0" and the<br />

guard is unlocked ( output) after a time configurable as parameter. This<br />

output goes to 0 (FALSE) even when error conditions are present (eg. open door with lock<br />

locked, that exceeds the maximum allowed, ...).<br />

5) signal controls the locking/unlocking of the guard.<br />

1) The GATE Input must always be connected to a E_GATE block input (feedback of the door).<br />

2) The input must always be connected to a (feedback coil lock) input<br />

element.<br />

3) The input can be connected freely in the diagram and determines the request to<br />

unlock (when in LL1 state).<br />

4) The signal of this element is 1 (TRUE) if the guard is closed and locked. When an<br />

unlock command is applied to the input, the signal is set to "0" and the<br />

guard is unlocked ( output) after a time configurable as parameter. This<br />

output goes to 0 (FALSE) even when error conditions are present (eg. open door with lock<br />

locked, that exceeds the maximum allowed, ...).<br />

5) signal controls the locking/unlocking of the guard.<br />

English<br />

8540780 • 12/01/2016 • Rev.25 115

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