Rockwell Automation Publication 193-UM015E-EN-P - October 2015 459
Protective Trip and Warning Functions Chapter 6
Table 397 - Analog Module 2 – Channel 02 Trip Level (Parameter 493)
Analog Module 2 – Channel 02 Over Level Warning
The E300 relay indicates an Analog Module 2 – Channel 02 Over Level warning
if:
• No warning currently exists
• Analog Module 2 – Channel 02 Over Level Warning is enabled
• The maximum phase current is equal to or greater than the Analog
Modu
le 2 – Channel 02 Warning Level
When the Analog Module 2 – Channel 02 Over Level Warning conditions are
sa
tis
fied, the:
• TRIP/WARN LED flashes a yellow 4-long / 6-short blink pattern
• Bit 5 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 close
Analog Module 2 – Channel 02 Warning Level
Analog Module 2 – Channel 02 Warning Level (Parameter 494) allows you to
define the magnitude of the analog signal in which the E300 relay trips on an
Analog Module 2 – Channel 02 Over Level warning. It is user-adjustable from -
32768…+32767.
Table 398 - Analog Module 2 – Channel 02 Warning Level (Parameter 494)
Analog Module 3
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.
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
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