Allen-Bradley E300 - Page 469

Rockwell Automation Publication 193-UM015E-EN-P - October 2015 469
Protective Trip and Warning Functions Chapter 6
Table 409 - Analog Module 4 – Channel 00 Trip Level (Parameter 537)
Analog Module 4 – Channel 00 Over Level Warning
The E300 relay indicates an Analog Module 4 – Channel 00 Over Level warning
if:
• No warning currently exists
• Analog Module 4 – Channel 00 Over Level Warning is enabled
• The maximum phase current is equal to or greater than the Analog
M
odu
le 3 – Channel 00 Warning Level
When the Analog Module 3 – Channel 00 Over Level Warning conditions are
satis
fied, the:
• TRIP/WARN LED flashes a yellow 4-long / 10-short blink pattern
• Bit 9 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 4 – Channel 00 Warning Level
Analog Module 4 – Channel 00 Warning Level (Parameter 538) allows you to
define the magnitude of the analog signal in which the E300 relay trips on an
Analog Module 4 – Channel 00 Over Level warning. It is user-adjustable from -
32768…+32767.
Table 410 - Analog Module 4 – Channel 00 Warning Level (Parameter 538)
Analog Module 4 – Channel 01 Over Level Trip
The E300 relay trips with an Analog Module 4 – Channel 01 Over Level Trip
indication if:
• No trip currently exists
• Analog Module 4 – Channel 01 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 