Limit Control Override; Soft Override; Master Override Key Switch - PROLEC PME100 User Manual

7.2 Limit Control Override

7.2.1 Soft Override

After three seconds a Soft Override icon appears in the right hand middle icon
if any type of limit has been reached (Angular slew limit shown ). If soft over-
ride is utilised, the machine hydraulics will be re-enabled. However, the inter-
nal alarm will stay active, the red LED will flash, the beacon (if fitted) will
switch off and an In Override message will appear on the display. Once the
alarm condition has been corrected i.e. The machine has returned to a safe position, the
system will automatically clear the override state and revert to normal operation.

7.2.2 Master Override Key Switch

The system can optionally be fitted with a key operated
Master override switch. See section 4.1 for further details.
that the limit activates at the set point. The limits cannot be deactivated
when close to or at a limit. Observe the operational limitations given in
562100-000, Issue1.1, December 2015
Once a limit is set, the internal alarm will sound and the RED LED
will light if the equipment reaches the current limit. Always check
Soft override
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