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MiCOM P632
Resetting Actions
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MiCOM P632
Resetting Actions
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Stored data such as event logs, measured fault data etc, can be cleared in several ways. The following types of resetting actions are possible:
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Automatic resetting of the event signals provided by LED indicators (given that the LED operating mode has been set accordingly) and of the display of measured event data on the local control panel LCD whenever a new event occurs. In this case only the displays on the local control panel LCD are cleared but not the internal memories such as the fault memory. |
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Resetting of LED indicators and measured event data displayed on the local control panel LCD by pressing the “Clear” key |
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Selective resetting of a particular memory type (e.g. only the fault memory) via setting parameters. (For this example: Navigate to menu point FT_RC: Reset record. USER and set to execute, see also the exact step-by-step description in Chapter “Resetting”.) |
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Selective resetting of a particular memory type (e.g. only the fault memory) through appropriately configured binary signal inputs. (For this example: Assign parameter FT_RC: Reset record. EXT to the relevant binary signal input e.g. INP: Fct. assignm. U xxx .) |
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Group resetting by setting parameters, by navigating to menu point MAIN: Group reset 1 USER (or MAIN: Group reset 2 USER) and setting it to execute. For this the relevant memories (i.e. those to be reset) must be assigned to parameter MAIN: Fct.assign. reset 1 (or MAIN: Fct.assign. reset 2, resp.) |
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Group resetting through appropriately configured binary signal inputs. (That is assign parameter MAIN: Group reset 1 EXT (or MAIN: Group reset 2 EXT) to the relevant binary signal input, e.g. INP: Fct. assignm. U xxx after memories to be reset have been assigned to parameter MAIN: Fct.assign. reset 1 (or MAIN: Fct.assign. reset 2). |
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General resetting by setting parameters (menu point MAIN: General reset USER). All memories, counters, events etc. are reset without any special configuration options. |
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General resetting through appropriately configured binary signal inputs. (MAIN: General reset EXT is assigned to the relevant binary signal input.) All memories, counters, events etc. are reset without any special configuration options. |
Should several resetting actions have been configured for one particular memory then they all have equal priority.
In the event of a cold restart, namely simultaneous failure of both internal battery and substation auxiliary supply, all stored signals and values will be lost.
A complete list of all resetting parameters that can be used in the way shown in Fig. 3-72 can be obtained from the separately available DataModelExplorer: Look up the setting parameter MAIN: Fct.assign. reset 1 in the file P632‑651_en_Addresses.pdf, and there follow the link to the referenced config. table.
located on the local control panel. By selecting the required function at 
