Omron S8AS, User Manual

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39
External Tripping Input Function
Section 2-7
(3) When operation is cut off due to an abnormal voltage (above 28.8 V), all
of the branch outputs will be cut off simultaneously.
(4) The shutdown sequence function will operate on a branch output only if
the external tripping input is enabled for that branch output. For details,
refer to
Tripping Input Trigger Setting: TRG (Trigger) on page 68.
(5) The shutdown sequence setting times for all branch outputs for the S8AS-
24006N/48008N are set to 0.0 s and cannot be changed.
• The shutdown sequence's operation can be verified in Test Mode. For
details, refer to 5-3 Checking Sequence Operation .
Note The shutdown sequence functions in the following processes:
• Cutoff processing for the external tripping input
• Simultaneous cutoff of all outputs in Test Mode
2-7 External Tripping Input Function
The external tripping input (TRG) can be used to cut off or reconnect branch
outputs using an external input signal. The following settings are required to
use this function.
The external tripping input is enabled and tripping type for the S8AS-24006N/
48008N is set to EGE and these settings cannot be changed.
External tripping input
Branch output 1 voltage
Branch output 2 voltage
Branch output 3 voltage
Setting time
Setting time
Setting time
Setting time
Within 20 ms
Branch output n voltage
(n: maximum branch
output number)
Item Function Settings
External tripping
input activation Enables the external tripping
input (TRG) function for each
branch. ON (enabled)
OFF (disabled)
Tripping trigger type Sets the external tripping
input trigger signal type. EGE (edge trigger)
LVL (level trigger)