NKT Photonics Koheras ADJUSTIK, Product Manual

Page: 60 / 105

Enabling and disabling emission
60
Procedure 4 Turning on the laser using CONTRO4
Action
1 Connect to the laser using the procedures in Communicating with the Laser on page 53 .
2 a. If the External bus is in an open circuit state
or not terminated with the included bus
defeater – the External interlock message
is displayed.
To clear it, close all bus connections and
place a bus defeater on the last device’s
External bus connection in the bus chain.
Note if the laser is operating in standalone
mode, place the bus defeater on the
External bus connector.
b. Door interlock message – the message is
displayed if the door interlock circuit is
open. Close the circuit to clear the
message.
3 If the Key switch off message is displayed –
go to step 4.
4 Turn the key switch on the front panel to the
ON position.
5 The Laser off message indicates laser
emission can be enabled.
To enable emission, press the emission
button on the front panel – see Figure 2 .
External bus chain
or door interlock
circuit open
Front panel key
switch is in the
OFF position
ON
OFF
to enable emission
Laser is ready