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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Open CB 3. Function prevented with I>4In 1.1 15 The password not requested The password has been disabled FN, re-enter the password with value other than 0000. open 1. FN 6 Display off Vaux missing and the current and/or voltages are below the minimum value.6. 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. sensor" or " Start-up" message Possible failure inside relay Contact ABB Sace 18 Invalid date 1. 16 Impossible change any param eter PR122/P alarm situation FN 17 Temp. Note: 1.2.1 21 The language cannot changed The relay remotely set 2. Vaux PR120/V PR030/V not installed 1. Exclude not necessary 3 Trip times higher than expected Threshold too high 2.7 tin 122/P unit The following table lists series typical service conditions, help you understand and solve hypothetical faults malfunctions. Local setting 2. Information lost due power failure FN see 13. 3. Exclude not necessary 4. The SdZ inserted 1.n°. 2 Page No. The not connected 3. Thermal memory enabled 4. Correct curve 3.5.2. Correct neutral selection 5. FN, see 13. 2.2. Check the messages the display 2 Trip times lower than expected Threshold too low 2.1 19 Untimely trip See 13. Correct threshold 2.3 20 Led lighting See 13.1 2. Set int.4. Curve too high 3. 2. Correct threshold 2. ext. Power the relay Model 2234 Apparatus Scale L 2778 Doc. sensor 2. 74/158 . Exclude not necessary 4.4. 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 13.5. Temperature out range 1.6. FNindicates the normal operation ofthe PR122/P.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.First installation 2. 2. FN 2. Check bus connection 3. Curve I2t inserted 4. Incorrect Neutral Selection 1. not open 3. not present, disable PR021/K, see 13. Beforeconsulting the following table, checkforanyerror messagesappearingforsomeseconds thedisplay. N itu tio ssib cau tio s 1 The trip test cannot run The busbar current 0. FN, see 13. Incorrect Neutral Selection 5.9.4.5 2. Correct curve 3. Curve too low 3.3.13.2.6.9.5 14 display of the opening data Vaux missing, the buffer capacitor discharged FN, see 13. Inthecasewhere the suggestions proposed not lead toasolution ofthe problem, please contacttheABBSACEassistanceservice