Rockwell Automation Publication 193-UM015D-EN-P - February 2015
261
Protective Trip and Warning Functions
Chapter 6
Table 315 - Analog Warning Status (Parameter 14)
Analog Module 1
The E300 Analog I/O Expansion Module scans up to three analog signals. An
over level trip or warning can be configured for each input channel.
Analog Module 1 – Channel 00 Over Level Trip
The E300 Electronic Overload Relay trips with an Analog Module 1 – Channel
00 Over Level Trip indication if:
•
No trip currently exists
•
Analog Module 1 – Channel 00 Over Level Trip is enabled
•
The measured analog input signal is greater than the Analog Module 1 –
Channel 00 Trip Level for a time period greater than the Analog Module 1
– Channel 00 Over Level Trip Delay.
If the E300 Electronic Overload Relay trips on an Analog Module 1 – Channel
00 Over Level, the:
•
TRIP/WARN LED status indicator flashes a red 4-long / 1-short blink
pattern
•
Bit 0 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
Protection Fault state (if so programmed)
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Function
X
Analog Module 1 - Input Channel 00 Warning
X
Analog Module 1 - Input Channel 01 Warning
X
Analog Module 1 - Input Channel 02 Warning
X
Analog Module 2 - Input Channel 00 Warning
X
Analog Module 2 - Input Channel 01 Warning
X
Analog Module 2 - Input Channel 02 Warning
X
Analog Module 3 - Input Channel 00 Warning
X
Analog Module 3 - Input Channel 01 Warning
X
Analog Module 3 - Input Channel 02 Warning
X
Analog Module 4 - Input Channel 00 Warning
X
Analog Module 4 - Input Channel 01 Warning
X
Analog Module 4 - Input Channel 02 Warning
Summary of Contents for Allen-Bradley E300
Page 1: ...E300 Electronic Overload Relay Bul 193 592 User Manual...
Page 128: ...128 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 5 Operating Modes...
Page 304: ...304 Rockwell Automation Publication 193 UM015D EN P February 2015 Chapter 7 Commands Notes...
Page 502: ...502 Rockwell Automation Publication193 UM015D EN P November 2013 Appendix B Parameter List...
Page 545: ......