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9/28/2010 3:30 PM | |
Joined: 1/28/2009 Last visit: 1/30/2025 Posts: 6859 Rating:
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Dear experts please check the following circuit diagram.As I guess ,In the circuit a speed monitor used to sense the STOP status of PLC to activate the Emergency stop and stop the main hardrware like motors immediately. As I check the user program, the output is a copy of 1hz PLC's internal clock pulse. Thanks in advance AttachmentZERO SPEED.zip (398 Downloads) |
9/29/2010 12:20 PM | |
Posts: 467 Rating:
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hello, Our 3TK2821-1CB30 can handle control power interruptions with a duration of max. 60ms without reaction! kind regards |
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