Technical information

5 – PARAMETER DESCRIPTIONS
72
P46 Analog Input Trip Level I/O 08
LCD Display
I/O:Ain Trp Lvl
08 50 %
Range 0 – 100% (Default 50%)
Description The Analog Input Trip Level parameter sets the analog input trip or fault level.
This feature can be used to detect an open 4-20mA loop by setting the Analog Input Trip Type
parameter to LOW and setting the Analog Input Trip Level parameter to a value less than (<) 20%.
NOTE: The analog input trip level is NOT affected by the Analog Input Offset or Analog Input Span
parameter settings. Therefore, if the trip level is set to 10% and the Analog Input Trip Type
parameter is set to LOW, a fault occurs when the analog input signal level is less than (<) 1V or 2mA
regardless of what the Analog Input Offset and Analog Input Span parameters values are set to.
See Also Analog Input Trip Type parameter on page 71
Analog Input Trip Time parameter on page 72
Analog Input Span parameter on page 73
Analog Input Offset parameter on page 74
P47 Analog Input Trip Time I/O 09
LCD Display
I/O:Ain Trp Tim
09 0.1 sec
Range 0.1 – 90.0 seconds (Default 0.1 sec)
Description The Analog Input Trip Time parameter sets the length of time the analog input trip level must be
exceeded before a trip occurs.
See Also Analog Input Trip Type parameter on page 71
Analog Input Trip Level parameter on page 72
Analog Input Span parameter on page 73
Analog Input Offset parameter on page 74