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
XAnalog Module 1 - Input Channel 00 Warning
XAnalog Module 1 - Input Channel 01 Warning
XAnalog Module 1 - Input Channel 02 Warning
XAnalog Module 2 - Input Channel 00 Warning
XAnalog Module 2 - Input Channel 01 Warning
XAnalog Module 2 - Input Channel 02 Warning
X Analog Module 3 - Input Channel 00 Warning
X Analog Module 3 - Input Channel 01 Warning
XAnalog Module 3 - Input Channel 02 Warning
XAnalog Module 4 - Input Channel 00 Warning
XAnalog Module 4 - Input Channel 01 Warning
XAnalog Module 4 - Input Channel 02 Warning
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