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Summary of Contents for ETI MNPR
- Page 1 MNPR™ Programmer Manual IM 7385-002 January 4, 2000...
- Page 2 Programmer, as well as some tips on effective MNPR™ programming. The MNPR™ Programmer can display and modify the status and settings of the MNPR™. The Programmer also has the ability to store settings for sensitive (standard) mode, insensitive mode, time delay mode and watt-var mode operation.
- Page 3 After you choose the correct CT ratio, press ENTER. The Programmer will scroll “ETI _ _”. It is from this message or from “Press A, B, C or D first then 1, 2, 3, or 4 to select an option” that all other commands are issued.
- Page 4 STATUS. Use NEXT to scroll though the current MNPR™ settings. RELAY STATUS will scroll the following information: 1. Relay Status – Displays if the MNPR™ is calling for the network protector to “->Open” or “->Close”. If the MNPR™ is calling for neither, the Programmer will display “->Float”.
- Page 5 CT ratio of the network protector. To program the MNPR™ CT Ratio, press A, 2 at the “ETI _ _” scroll. The Programmer will instruct you to “Press NEXT to View CT Ratios”. When the proper CT Ratio appears on the display, press ENTER to program the MNPR™.
- Page 6 Programmer to manually change the settings of an individual MNPR™. Press D, 2 to select RELAY ACTUAL. Use NEXT to scroll through the MNPR™ variables then use INC and DEC to change the setting to the desired values.
- Page 7 MNPR™ to Block the network protector from closing. From the “ETI _ _” Scroll: A. Block Relay - Press B, 4. This will prevent the MNPR™ from closing the protector. If the protector is already closed, this feature will not cause it to open.
- Page 8 It is possible to adjust multiple variables before pressing ENTER. Setting these variables and pressing ENTER does not Program the MNPR™. Selecting any of the top row from the “ETI _ _” scroll will program the MNPR™ to those settings. The variables appear in the following order: 1.
- Page 9 8. Extended Delay (XD:) - This variable programs the Extended Delay used in Time Delay Mode and Insensitive Mode. When the MNPR™ senses a trip condition, it will wait this amount of time before issuing an open command.
- Page 10 Programmer. 7. Download Mode (DWN:) - This security feature only matters when Actual Mode is on. It will program the MNPR™ as soon as one of the Relay Actual settings is incremented or decremented without the Enter button being pressed.
- Page 11 If you see this message make sure the Programmer and MNPR™ are powered in the proper sequence. In addition, make sure the optical connector is securely mounted on front of the MNPR™ with the word Top facing up. Pressing buttons 1, 4 at the same time will reset the Programmer.
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