UFactory XARM User Manual page 97

1.4.4.1 Input
The following functions (if configured), can be triggered by low-level
input signals.
【General Input】The user can use the IO freely in Blockly or SDK
program only when the controller input is set as a general
input, otherwise it will cause a function conflict. For
example, if CI 0 is configured as an offline task, CI 0
should not be used in any program.
【Stop Moving】 Trigger IO, the robotic arm stops moving.
【Safeguard Reset】Trigger IO to resume the motion of the robotic arm
in the protection stop state. Should work with
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