Allen-Bradley E300 User Manual

454 Rockwell Automation Publication 193-UM015E-EN-P - October 2015
Chapter 6 Protective Trip and Warning Functions
Table 391 - Analog Module 2 – Channel 00 Trip Level (Parameter 475)
Analog Module 2 – Channel 00 Over Level Warning
The E300 relay indicates an Analog Module 2 – Channel 00 Over Level warning
if:
• No warning currently exists
• Analog Module 2 – Channel 00 Over Level Warning is enabled
• The maxim
um phase current is equal to or greater than the Analog
Modu
le 2 – Channel 00 Warning Level
When the Analog Module 2 – Channel 00 Over Level Warning conditions are
sa
tis
fied, the:
• TRIP/WARN LED flashes a yellow 4-long / 4-short blink pattern
• Bit 3 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 2 – Channel 00 Warning Level
Analog Module 2 – Channel 00 Warning Level (Parameter 476) allows you to
define the magnitude of the analog signal in which the E300 relay trips on an
Analog Module 2 – Channel 00 Over Level warning. It is user-adjustable from -
32768…+32767.
Table 392 - Analog Module 2 – Channel 00 Warning Level (Parameter 476)
Analog Module 2 – Channel 01 Over Level Trip
The E300 relay trips with an Analog Module 2 – Channel 01 Over Level Trip
indication if:
• N
o trip currently exists
• Analog Module 2 – 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 

Allen-Bradley E300 Specifications

General

Type	Electronic Overload Relay
Mounting	DIN Rail or Panel Mount
Protection Class	IP20
Voltage Range	24…690 V AC/DC
Communication Options	EtherNet/IP, DeviceNet
Protection	Overload, phase loss, ground fault
Operating Temperature	-20°C to 60°C