Omron NX-SL3300 User Manual page 163

Safety input terminals
Internal timer
Safety input data
I/O indicator (yellow)
I/O indicator (red)
*1. This is the time that the error status (control data, status data, and indicator status) is held (1 s min.).
l Operation with Both an ON Delay and OFF Delay
You can filter out ON pulses for the width that is set with the ON delay time and filter out OFF puls-
es for the width that is set with the OFF delay time.
Safety input terminals
Internal timer (ON delay)
Internal timer (OFF delay)
Safety input data
I/O indicator (yellow)
I/O indicator (red)
Test Output Terminal Short Detection
The test output terminal short detection prevents the internal circuits of the test output terminals from
being destroyed if an overcurrent flows due to a ground fault or other cause.
If an overcurrent is detected, the safety input data for the safety input terminal that is being used as
the test source for the terminal is turned OFF.
At this time, an Overload Detected at Test Output event will occur. To troubleshoot errors, refer to Sec-
tion 12 Troubleshooting on page 12 - 1.
NX-series Safety Control Unit User's Manual (Z930)
OFF ON OFF
Counter cleared. Counter cleared.
OFF delay
OFF
OFF
ON OFF ON
Counter cleared. Counter cleared.
Counter cleared.
ON delay
4 Safety Control Unit Operation
ON OFF Error
ON OFF
ON
*1
ON
OFF ON OFF
Counter cleared.
OFF delay
4
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