32 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			32 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| What:		/sys/bus/iio/devices/iio:deviceX/fault_oc
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| KernelVersion:	5.1
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| Contact:	linux-iio@vger.kernel.org
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| Description:
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| 		Open-circuit fault. The detection of open-circuit faults,
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| 		such as those caused by broken thermocouple wires.
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| 		Reading returns either '1' or '0'.
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| 
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| 		===  =======================================================
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| 		'1'  An open circuit such as broken thermocouple wires
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| 		     has been detected.
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| 		'0'  No open circuit or broken thermocouple wires are detected
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| 		===  =======================================================
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| 
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| What:		/sys/bus/iio/devices/iio:deviceX/fault_ovuv
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| KernelVersion:	5.1
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| Contact:	linux-iio@vger.kernel.org
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| Description:
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| 		Overvoltage or Undervoltage Input Fault. The internal circuitry
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| 		is protected from excessive voltages applied to the thermocouple
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| 		cables by integrated MOSFETs at the T+ and T- inputs, and the
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| 		BIAS output. These MOSFETs turn off when the input voltage is
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| 		negative or greater than VDD.
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| 
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| 		Reading returns either '1' or '0'.
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| 
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| 		===  =======================================================
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| 		'1'  The input voltage is negative or greater than VDD.
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| 		'0'  The input voltage is positive and less than VDD (normal
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| 		     state).
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| 		===  =======================================================
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