Rockwell-automation 592- E300 Overload Relay User Manual Instrukcja Użytkownika Strona 230

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230 Rockwell Automation Publication 193-UM015B-EN-P - June 2014
Chapter 7 Metering and Diagnostics
Device Status 0
Device Status 0 (Parameter 20) reports the general status of the E300 Electronic
Overload Relay and the sensing capabilities that are present.
Table 226 - Device Status 0 (Parameter 20)
Device Status 0 bit 14, "Ready", is cleared under the following circumstances:
Device Status 0 bit 0, "Trip Present", is set
The E300 Electronic Overload Relay has not completed its power up
in
itialization
The processing of data in a configuration assembly is in progress
A CopyCat function is in progress
A Factory Defaults command has been invoked and is in progress.
Bit
1514131211109876543210 Function
X Trip Present
X Warning Present
X Invalid Configuration
X Current Present
X Ground Fault Current Present
X Voltage Present
X Emergency Start Enabled
X DeviceLogix Enabled
X Feedback Timeout Enabled
X Operator Station Present
X Voltage Sensing Present
X Internal Ground Fault Sensing Present
X External Ground Fault Sensing Present
XPTC Sensing Present
XReady
Reserved
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