GE DEH-210 用户手册
PMCS Interface Toolkit
Features of Tabular Data Screen Wizards
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MDP Digital Overcurrent Relay
The MDP Tabular Data Screen wizard has three command buttons:
Tab
Button
Function
Command
Open Breaker
Opens the breaker.
Close Breaker
Closes the breaker.
Reset Fault
Clears the event table in the MDP
Table 27. MDP Tabular data screen commands.
Another feature to bear in mind when working with the MDP tabular wizard is:
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On the Setup screen, you must enter a value into the CT Ratio box.
This value is multiplied by the values in the amp registers to convert
the latter into user units. If you do not enter a value for the CT Ratio,
the message “CT Ratio has not been entered” appears on the bottom of
the Tabular Data Screen and on the Large Faceplate wizard.
This value is multiplied by the values in the amp registers to convert
the latter into user units. If you do not enter a value for the CT Ratio,
the message “CT Ratio has not been entered” appears on the bottom of
the Tabular Data Screen and on the Large Faceplate wizard.