Allen-Bradley E300 User Manual

Rockwell Automation Publication 193-UM015E-EN-P - October 2015 173
Operating Modes Chapter 5
Timing Diagram
Figure 78 - Non-reversing Starter (Operator Station) Timing Diagram
Non-reversing Starter (Operator Station) with Feedback
The E300 relay’s Operating Mode Non-Reversing Starter (Operator Station) with
Feedback (Parameter 195 = 28) uses the E300 Operator Station’s “I” and “0” keys
to control Relay 0, which controls the contactor coil. These keys are momentary
push buttons, so the non-reversing starter remains energized when you release the
“I” button. The E300 issues a trip or warning event if the E300 Operator Station
disconnects from the base relay.
The auxiliary contact from the contactor of the non-reversing starter 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, and the Local/Remote
yellow LED is illuminated to indicate that the operator station is being used for
local control.
Rules
1. Available for Control Module firmware v5.000 and higher.
2. Output Pt00 Assignment (Parameters 202) must be set to Control Relay.
3. Overload Trip must be enabled in TripEnableI (Parameter 183).
4. Operator Station Trip must be disabled in TripEnableC (Parameter 186).
5. Operator Station Option Match Trip or Warning must be enabled.
Start
Trip Event
Stop
Relay 0
Trip
Trip Reset

Allen-Bradley E300 Specifications

General

Brand	Allen-Bradley
Model	E300
Category	Other
Language	English