Leuze electronic OMS2/120 CAN, Technical Description, Page: 16 / 44

electronic Commissioning / Installation #Leuze
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Page 16 of 42 LZ - ELE - BA - GB - 0009 - 00 Date: 01.07.2003
3.1.3 Switching input / Switching output
The programming of the switching input /switching output is carried out either directly
via the bus, or via the PC software "OMSConfiguration Tool".
Functions of the switching input:
-
Preset
-
Switch off laser diode
-
Failure quit
Functions of the switching output:
-
Temperature- ,
-
Intensity- ,
-
Hardware-Fail-Output or
-
every fail
Pin 1 GND, reference potential pin 2
Pin 2 Switching output
Pin 3 Switching input
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
3.1.4 RS485 - programming interface
The RS485 programming interface was developed mainly only as service interface for
the technician.
Primarily therefore the programming possibilities via the CANopen should be used.
Via the PC software "OMSConfiguration Tool" and a PC adapter the connection to the
laser measuring device is established. More informations see page 17 or in the
OMSConfiguration Tool software manual.
Pin 9 RS485–
Pin 10 RS485+
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
3.1.5 Switching on the supply voltage
After the connection, baud rate and Node-ID-setting has been carried out, the supply
voltage can be switched on.
After power on and finishing the initialisation, the laser goes to the Pre-operational state
and waits for command. If the laser detects an internal error, an emergency message
with the error code will be transmitted (see chapter "Emergency Message", S34).