1MRS 752264-MUM Motor Protection RelayOperator’s ManualREM 61027Fig. 3.2.2.3.-2 Configuration, part 23.2.2.4. How to acknowledge and reset indications, output contacts andmemorized values• To clear the LEDs and the display, press . The LEDs and the display will becleared only if the fault has disappeared.• Press for at least five seconds to unlatch the output contacts. Note that theLEDs and the display have to be cleared before this.• Press and simultaneously for at least half a second to perform a masterreset, i.e. to clear indications and memorized values and to unlatch the outputcontacts. The display being inverted confirms this action. Memorized valuesinclude recorded data, disturbance recorder data and average values (demandvalues and history data, except for the running time).$%-+;4" 3 #""D! !"23.6 $ $ %%' '%' 0#%'& $35 3$3...$35 357$84"$35 357$8!"57$8$35 35$ 3/.$3 $ 3,38 23.6 111$35 3(( 00=&&$35 388..$35 33 #""D! !"#;!"D! !"#"""D! !"""D! ;!";"D! ;!". $,.$35 3$6./6$6;.$6.$6D./6$6!.$64.$. ,.$'"D! !";"D! ;!"$" ;"E$35 3#;!"D! !"#"""D! !"""D! ;!";"D! ;!"$'"D! !";"D! ;!"$35 33 #""D! !"#;!"D! !"#"""D! !"""D! ;!";"D! ;!"$'"D! !";"D! ;!"$" ;"E$35 33 #""D! !"#;!"D! !"#"""D! !"""D! ;!";"D! ;!"$'"D! !";"D! ;!"53