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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FN, see 13. The SdZ inserted 1.1 2.1 21 The language cannot changed The relay remotely set 2.2.9.8 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. FN, see 13. not open 3. Correct curve 3. Check bus connection 3. FNindicates the normal operation ofthe PR122/P. FN 6 Display off Vaux missing and the current and/or voltages are below the minimum value.2. Local setting 2. Set int. Exclude not necessary 4. Open CB 3. ext. Vaux PR120/V PR030/V not installed 1.6. Incorrect Neutral Selection 5.4.5. Information lost due power failure FN see 13.7 tin 122/P unit The following table lists series typical service conditions, help you understand and solve hypothetical faults malfunctions.n°. Exclude not necessary 4. 74/158 . open 1. The not connected 3. 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. N itu tio ssib cau tio s 1 The trip test cannot run The busbar current 0. sensor" or " Start-up" message Possible failure inside relay Contact ABB Sace 18 Invalid date 1. Beforeconsulting the following table, checkforanyerror messagesappearingforsomeseconds thedisplay. 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 13.2.4.5. Curve too high 3. 2 Page No. not present, disable PR021/K, see 13. Correct threshold 2. Thermal memory enabled 4. 16 Impossible change any param eter PR122/P alarm situation FN 17 Temp.4. Incorrect Neutral Selection 1. 2. 3.6.First installation 2. Correct threshold 2. 2. Temperature out range 1. Inthecasewhere the suggestions proposed not lead toasolution ofthe problem, please contacttheABBSACEassistanceservice.6.9. Curve too low 3.5 2. Correct neutral selection 5. sensor 2. Note: 1.5 14 display of the opening data Vaux missing, the buffer capacitor discharged FN, see 13. FN 2.2. Correct curve 3.1 19 Untimely trip See 13.3 20 Led lighting See 13. Power the relay Model 2234 Apparatus Scale L 2778 Doc.1 15 The password not requested The password has been disabled FN, re-enter the password with value other than 0000. Function prevented with I>4In 1. Check the messages the display 2 Trip times lower than expected Threshold too low 2.3. 2. Curve I2t inserted 4. Exclude not necessary 3 Trip times higher than expected Threshold too high 2.13