External Tripping Input Function - Omron S8AS User Manual

External Tripping Input Function

2-7

External Tripping Input Function

External tripping input
Branch output 1 voltage
Branch output 2 voltage
Branch output 3 voltage
Branch output n voltage
(n: maximum branch
output number)
(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
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.
Item
External tripping
input activation
Tripping trigger type
The external tripping input is enabled and tripping type for the S8AS-24006N/
48008N is set to EGE and these settings cannot be changed.
Setting time
Setting time
Setting time
Setting time
Within 20 ms
Function
Enables the external tripping
input (TRG) function for each
branch.
Sets the external tripping
input trigger signal type.
Section 2-7
Settings
ON (enabled)
OFF (disabled)
EGE (edge trigger)
LVL (level trigger)
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