196 Rockwell Automation Publication 193-UM015E-EN-P - October 2015
Chapter 5 Operating Modes
Communication Fault and Network Communication Idle parameters
(Parameters 569 – 573) described in Chapter 4
.
In Local control mode, the state of Input 2 controls Output Relay 0, which
controls the contactor coil. Input 2 is a maintained value, so the non-reversing
starter remains energized when Input 2 is active.
Input 3 is used to select between Local and Remote control mode. Activate Input
3 to select Remote control mode. De-activate Input 3 to select Local control
mode.
The auxiliary contact from the non-reversing starter’s contactor is wired into
Input 0. If a feedback signal is not received before the time identified in Feedback
Timeout (Parameter 213), then the E300 issues a trip or warning event.
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. Three digital inputs must be available on the Control Module
3. Output Pt00 Assignment (Parameters 202) must be set to Control Relay.
4. Overload Trip must be enabled in TripEnableI (Parameter 183).
5. Feedback Timeout Trip in TripEnableC (Parameter 186) or Feedback
Time
out Warning in WarningEnableC (Parameter 192) must be enabled.
6. Communication Fault & Idle Override (Parameter 346) must be enabled.
7. Network Fault Override (Parameter 347) must be enabled.
Wiring Diagram
The E300 relay’s Output Relay 0 is wired as a control relay in which the relay is
controlled by the communication network and opens when a trip event occurs.
Figure 102
is a wiring diagram of a non-reversing starter with Output Relay 0
configured as a control relay.
The Non-reversing Starter (Network & Operator Station) operating mode uses
the value in network tag LogicDefinedPt00Data to control the starter. When
communication is restored between an automation controller and the E300,
the starter energizes if the value in LogicDefinedPt00Data is set to 1.
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