Allen-Bradley E300 User Manual

Rockwell Automation Publication 193-UM015E-EN-P - October 2015 447
Protective Trip and Warning Functions Chapter 6
Table 383 - Analog Module 1 – Channel 00 Warning Level (Parameter 445)
Analog Module 1 – Channel 01 Over Level Trip
The E300 relay trips with an Analog Module 1 – Channel 01 Over Level Trip
indication if:
• N
o trip currently exists
• Analog Module 1 – Channel 01 Over Level Trip is enabled
• The measured analog input signal is greater than the Analog Module 1 –
Cha
nnel 01 Trip Level for a time period greater than the Analog Module 1
– Channel 01 Over Level Trip Delay.
If the E300 relay trips on an Analog Module 1 – Channel 01 Over Level, the:
• T
RIP/WARN LED status indicator flashes a red 4-long / 2-short blink
patter
n
• Bit 1 in Analog Trip Status (Parameter 8) sets to 1
• Bit 0 in Device Status 0 (Parameter 20) sets to 1
• Any relay outputs configured as a Trip Relay open
• Any relay outputs configured as a Control Relay open
• Any relay outputs configured as a Trip Alarm close
• Any relay outputs configured as a Normal Relay are placed in their
P
rote
ction Fault state (if so programmed)
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