4. General functions
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i. -|Transparent setting guide|-
4. General functions
4.1
Mode and state
Status
Description
Power on
It is the initial entry after power on.
Self-test is performed and the OSSD output remains OFF state.
OSSD ON
All beams are clear when there is no object in the detection zone.
The OSSD output goes to ON state within the response time or remains ON state.
OSSD OFF
Certain beams are blocked when there is an object in the detection zone.
The OSSD output goes to OFF state within the response time or remains OFF state.
Lockout state
It enters when an error occurs during operation or self-test.
The OSSD output goes to OFF state within the response time or remains OFF state.
When the lockout reset input is applied or power is supplied again, the lockout condition is released.
Setting state
It is for downloading the setting information after connecting the dedicated software (atLightCurtain).
The OSSD output goes to OFF state within the response time or remains OFF state.
When the download completes, the light curtain performs self-test again and release the setting state.
4.2 Self-test
This function diagnoses an internal error of the light curtain.
Self-test is performed once within 2 seconds when power is on. Periodic self-test is performed during operation; it completes
within the response time.The error is displayed on the status indicators and 7-segment LEDs.
※
For more information on error and warnings, see "11. Troubleshooting".
(2) Inspection items of receiver
•
CPU
•
Power
•
External wiring input
•
Light receiving circuit
•
Setting switch
•
Memory
•
Communication
•
Configuration of product connection
•
Lamp 1 output (when connected)
•
Setting information
(1) Inspection items of emitter
•
CPU
•
Power
•
External wiring input
•
Light emitting circuit
•
Setting switch
•
Memory
•
Communication
•
Configuration of product connection
•
Lamp 2 output (when connected)
