[KongchangAI]
Unverified50% confidenceFactExact time

If a normally closed contact is used in the program to correspond to the emergency stop variable, then when the emergency stop is not pressed the program instead opens, causing the equipment to fail to start.

1
Sources
50%
Confidence
Long-term
Relevance
10/24/2026
First Seen

Sources

TIA Portal Stacker Crane Start/Stop and E-Stop Reset Programming in Practice: Building Control Logic from Scratch
bilibiliPLC毕设工作室10/24/2026

Related Entities

急停变量concept常闭触点concept

Related Claims

UnverifiedWhen a terminal window is closed, all child processes running within it receive a SIGHUP signal and terminate.69% similarUnverifiedIf a window has been closed or a process has exited, it cannot be revived by sending it a message.68% similar

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https://kongchang.com/claim/1093850
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curl https://kongchang.com/api/v1/knowledge/claims/1093850
MCP
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