Rockwell Automation Publication 193-UM015E-EN-P - October 2015 449
Protective Trip and Warning Functions Chapter 6
Table 385 - Analog Module 1 – Channel 01 Trip Level (Parameter 453)
Analog Module 1 – Channel 01 Over Level Warning
The E300 relay indicates an Analog Module 1 – Channel 01 Over Level warning
if:
• No warning currently exists
• Analog Module 1 – Channel 01 Over Level Warning is enabled
• The maximum phase current is equal to or greater than the Analog
Modu
le 1 – Channel 01 Warning Level
When the Analog Module 1 – Channel 01 Over Level Warning conditions are
sa
tis
fied, the:
• TRIP/WARN LED flashes a yellow 4-long / 2-short blink pattern
• Bit 1 in Analog Warning Status (Parameter 14) sets to 1
• Bit 1 in Device Status 0 (Parameter 20) sets to 1
• Any relay outputs configured as a Warning Alarm closes
Analog Module 1 – Channel 01 Warning Level
Analog Module 1 – Channel 01 Warning Level (Parameter 454) allows you to
define the magnitude of the analog signal in which the E300 relay trips on an
Analog Module 1 – Channel 01 Over Level warning. It is user-adjustable from -
32768…+32767.
Table 386 - Analog Module 1 – Channel 01 Warning Level (Parameter 454)
Analog Module 1 – Channel 02 Over Level Trip
The E300 relay trips with an Analog Module 1 – Channel 02 Over Level Trip
indication if:
• N
o trip currently exists
• Analog Module 1 – Channel 02 Over Level Trip is enabled
Default Value 0
Minimum Value -32768
Maximum Value 32767
Parameter Type INT
Size (Bytes) 2
Scaling Factor 1
Units
Default Value 0
Minimum Value -32768
Maximum Value 32767
Parameter Type INT
Size (Bytes) 2
Scaling Factor 1
Units
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