64 Rockwell Automation Publication 193-UM015D-EN-P - February 2015
Chapter 4 System Operation and Configuration
Operation Mode
Operation Mode is a standby mode for the E300 Electronic Overload Relay in
which the E300 is ready to help protect an electric motor and no electrical
current has been detected. You can modify configuration parameters, update
firmware, and issue commands if the appropriate security policies are enabled.
The Power LED on the Communication Module and Operator Stations will be
flashing green and bit 14 in Device Status 0 (Parameter 20) is set to 1 when the
device is in Operation Mode.
Table 19 - Operation Mode Bit Function Detail — Device Status 0 (Parameter 20)
Run Mode
Run Mode is an active mode for the E300 Electronic Overload Relay in which
the E300 is sensing electrical current and is actively protecting an electric motor.
Only non-motor protection configuration parameters can be modified if the
appropriate security policies are enabled. The Power LED on the
Communication Module and Operator Stations will be solid green and bits 3, 4,
and/or 5 in Device Status 0 (Parameter 20) are set to 1 when the device is in Run
Mode.
Bit
1514131211109876543210 Function
X Trip Present
X Warning Present
X Invalid Configuration
X Current Present
X GFCurrent Present
X Voltage Present
X Emergency Start Enabled
X DeviceLogix Enabled
X Feedback Timeout Enabled
X Operator Station Present
X Voltage Sensing Present
X Intern Ground Fault Sensing Present
X Extern Ground Fault Sensing Present
XPTC Sensing
XReady
Reserved
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