ABB Vzduchové jističe EMAX E1-E6 Montážní návody a manuály (03)

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Vydal: ABB s.r.o, ELSYNN Autor: ABB ELSYnn

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The SdZ inserted 1. FN 6 Display off Vaux missing and the current and/or voltages are below the minimum value. Check bus connection 3. Thermal memory enabled 4.9.5. Temperature out range 1. 3. Exclude not necessary 4. Set int.1 19 Untimely trip See 13. not present, disable PR021/K, see 13. N itu tio ssib cau tio s 1 The trip test cannot run The busbar current 0. open 1. Check the messages the display 2 Trip times lower than expected Threshold too low 2.7 tin 122/P unit The following table lists series typical service conditions, help you understand and solve hypothetical faults malfunctions. Vaux PR120/V PR030/V not installed 1. FN, see 13.2. Function prevented with I>4In 1. FNindicates the normal operation ofthe PR122/P.4.8 7 The display not back-lit Current and/or volatges below the limit for lighting the display FN 8 Reading incorrect Current below the minimum threshold that can displayed FN 9 Reading and power factor incorrect 1) Connection error between and PR120/V 2) parameter settings error 1) Check connections between and PR120/V 2) Set the correct parameters 10 Local Bus" message on display No communication between PR122/P and PR021/K 1.6. 74/158 . Beforeconsulting the following table, checkforanyerror messagesappearingforsomeseconds thedisplay. Correct neutral selection 5. ext.1 2. Incorrect Neutral Selection 5. Note: 1. 2.n°.4. Exclude not necessary 4. Local setting 2. Correct neutral selection 4 Rapid trip, with Off Iinst tripped with short-circuit with high I 5 High earth but trip happens Incorrect selection the sensor 2. FN 2. not open 3.1 21 The language cannot changed The relay remotely set 2.1 15 The password not requested The password has been disabled FN, re-enter the password with value other than 0000.13. Correct threshold 2.5 14 display of the opening data Vaux missing, the buffer capacitor discharged FN, see 13.4. Correct threshold 2. 2. sensor" or " Start-up" message Possible failure inside relay Contact ABB Sace 18 Invalid date 1.6. Curve too high 3. Inthecasewhere the suggestions proposed not lead toasolution ofthe problem, please contacttheABBSACEassistanceservice. FN, see 13.2.2. Power the relay Model 2234 Apparatus Scale L 2778 Doc.2. Correct curve 3.5.9. 2 Page No. Check PR021/K 11 Message "" instead expected data Function disabled data out range FN 12 The expected trip does not occur Trip function disabled enable trip necessary 13 activation the Unbalance U protection Values out range FN, see 13. The not connected 3. Open CB 3.3. Correct curve 3. 16 Impossible change any param eter PR122/P alarm situation FN 17 Temp. Curve too low 3. Incorrect Neutral Selection 1. Curve I2t inserted 4.First installation 2.3 20 Led lighting See 13. Exclude not necessary 3 Trip times higher than expected Threshold too high 2.6. Information lost due power failure FN see 13. 2.5 2. sensor 2