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Allen-Bradley E300 User Manual

Allen-Bradley E300
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Rockwell Automation Publication 193-UM015E-EN-P - October 2015 257
Operating Modes Chapter 5
Network
Network with Feedback
Operator Station
Operator Station with Feedback
Local I/O – Two-wire Control
Local I/O with Feedback – Two-wire Control
Local I/O – Three-wire Control
Network & Operator Station
Network & Local I/O – Two-wire Control
Network & Local I/O – Three-wire Control
Custom
Two-speed Starter (Network)
The E300 relay’s Operating Mode Two Speed Starter (Network) (Parameter 195 =
9) uses network tags LogicDefinedPt00Data in Output Assembly 144 to control
Relay 0, which controls the high-speed contactor coil, and
LogicDefinedPt01Data in Output Assembly 144 to control Relay 1, which
controls the low-speed contactor coil. Both LogicDefinedPt00Data and
LogicDefinedPt01Data are maintained values, so the two-speed starter remains
energized when LogicDefinedPt00Data or LogicDefinedPt01Data has a value of
1. You can program the appropriate state of the starter when communication is
lost using the Network Communication Fault and Network Communication
Idle parameters (Parameters 569 – 573) described in Chapter 4
.
InterlockDelay (Parameter 215) defines the minimum time delay when switching
direction.
The reset button of the E300 Operator Station is enabled for this operating
mode.
Rules
1. Available for Control Module firmware v5.000 and higher.
2. Output Pt00 Assignment (Parameters 202) must be set to Control Relay.
3. Output Pt01 Assignment (Parameters 203) must be set to Control Relay.
4. Overload Trip must be enabled in TripEnableI (Parameter 183).
IMPORTANT
The Two-speed Starter (Network) operating mode uses the value in network
tag LogicDefinedPt00Data or LogicDefinedPt01Data to control the starter. When
communication is restored between an automation controller and the E300,
the starter energizes if the value in LogicDefinedPt00Data or
LogicDefinedPt01Data is set to 1.

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Allen-Bradley E300 Specifications

General IconGeneral
TypeElectronic Overload Relay
MountingDIN Rail or Panel Mount
Protection ClassIP20
Voltage Range24…690 V AC/DC
Communication OptionsEtherNet/IP, DeviceNet
ProtectionOverload, phase loss, ground fault
Operating Temperature-20°C to 60°C

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