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Pneumatic Safety edge (not to used on a new installation)
This type of safety edge is not monitored and can become problematic and fail to work
should any air-leaks occur, therefore is not compliant for new installations and should be
restricted to existing / older installations
1) Ensure the pneumatic safety edge has been fitted correctly and has no air leakage
2) Connect the N/C switch contact to (X4) 17~18
3) Set DIP Sw 7 to ON
4) Set OPEN limit switch as normal and set the CLOSE limit switch to a maximum 50mm
from the fully open position
Electric Safety Edge (8K2 resistive type)
This type of safety edge is monitored by the Mini-Std, It senses any changes to the
resistance value (8k2) flowing through the safety edge
1) Ensure the resistive edge has been correctly assembled and that the resistance value
measurers 8k2
2) Connect each wire from the safety edge to (X4) 15~16
3) Set DIP Sw 5 to ON
4) Set DIP Sw 7 to ON
5) Set OPEN limit switch as normal and set the CLOSE limit switch to a maximum 50mm from
the fully open position
Optical Safety Edge
This type of safety edge is also monitored by the Mini-Std, It consists of a light barrier
transmitter and receiver fitted into each end of the safety edge and senses any interruption
to the beam flowing through the safety edge
Only use FRABA compatible optical safety edge
1) Ensure the connections are correct BROWN (+12v) GREEN (signal) WHITE (0v) and they
correspond with the board connections (X4) 19~20~21
2) Set DIP Sw 6 to ON
3) Set DIP Sw 7 to ON
4) Set OPEN limit switch as normal and set the CLOSE limit switch to a maximum 50mm from
the fully open position
Note:
If any safety device is activated during the close cycle, the controller will immediately stop, briefly
pause, and return to the fully open position. If the AUTO-CLOSE timer has been enabled the door
will close again on the expiry of the AUTO-CLOSE time or when the CLOSE button has been
pressed.
After run/Safety Edge Monitoring
. Setting S1 Dipswitch 7 to ON will enable the After-run function.
This uses the Close limit (set 50mm from the floor) as a safety edge override limit.
When the Closed limit is activated the operator electronically overruns this limit (max. of 0.3
seconds) until a signal from the safety edge is received.
If no safety edge signal is received the AMBER Safety Fail LED will flash and the controller
will revert to dead-man until the fault is cleared
Pressing the OWR (override) and CLOSE pushbuttons simultaneously will override the fault
condition.
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