Rockwell Automation Publication 193-UM015D-EN-P - February 2015
197
Protective Trip and Warning Functions
Chapter 6
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Phase Rotation Trip is enabled
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Voltage is present
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Phase Rotation Inhibit Time has expired
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The measured Voltage Phase Rotation (Parameter 63) does not match the
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required Phase Rotation Type (Parameter 364).
If the E300 Electronic Overload Relay trips on a phase rotation mismatch, the:
•
TRIP/WARN LED status indicator flashes a red 1-long / 4-short blink
pattern
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Bit 3 in Voltage Trip Status (Parameter 5) sets to 1
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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
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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)
Phase Rotation Trip Type
Phase Rotation Trip Type (Parameter 364) allows you to define the required
voltage phase rotation for the motor application. E300 Electronic Overload
Relay trips on a phase rotation mismatch when this parameter does not match the
measured voltage phase rotation. It is user-adjustable, ABC or ACB.
Table 238 - Phase Rotation Trip Type (Parameter 364)
IMPORTANT
The Protection Fault State of Relay 0, Relay 1, Relay 2, Digital Module 1 Output
Relays, Digital Module 2 Output Relays, Digital Module 3 Output Relays, and
Digital Module 4 Output Relays are defined by the respective parameters:
•
Output PT00 Protection Fault Action (Parameter 304)
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Output PT00 Protection Fault Value (Parameter 305)
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Output PT01 Protection Fault Action (Parameter 310)
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Output PT01 Protection Fault Value (Parameter 311)
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Output PT02 Protection Fault Action (Parameter 316)
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Output PT02 Protection Fault Value (Parameter 317)
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Output Digital Module 1 Protection Fault Action (Parameter 322)
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Output Digital Module 1 Protection Fault Value (Parameter 323)
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Output Digital Module 2 Protection Fault Action (Parameter 328)
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Output Digital Module 2 Protection Fault Value (Parameter 329)
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Output Digital Module 3 Protection Fault Action (Parameter 334)
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Output Digital Module 3 Protection Fault Value (Parameter 335)
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Output Digital Module 4 Protection Fault Action (Parameter 340)
•
Output Digital Module 4 Protection Fault Value (Parameter 342)
Default Value
1 = ABC
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: ......