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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9. not present, disable PR021/K, see 13. Exclude not necessary 4. not open 3. Local setting 2. 2.3 20 Led lighting See 13. open 1.1 15 The password not requested The password has been disabled FN, re-enter the password with value other than 0000.13. Open CB 3. The SdZ inserted 1. Correct threshold 2.5. Exclude not necessary 4. Thermal memory enabled 4. Function prevented with I>4In 1. Curve I2t inserted 4. Incorrect Neutral Selection 5. FN 2. N itu tio ssib cau tio s 1 The trip test cannot run The busbar current 0.4. Curve too low 3.n°. 16 Impossible change any param eter PR122/P alarm situation FN 17 Temp. FN 6 Display off Vaux missing and the current and/or voltages are below the minimum value.1 2. Beforeconsulting the following table, checkforanyerror messagesappearingforsomeseconds thedisplay.4. FN, see 13. Correct neutral selection 5.6. Correct curve 3.2. Correct curve 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 2.2. Check the messages the display 2 Trip times lower than expected Threshold too low 2.6. Power the relay Model 2234 Apparatus Scale L 2778 Doc. 74/158 .First installation 2.2. Incorrect Neutral Selection 1. Inthecasewhere the suggestions proposed not lead toasolution ofthe problem, please contacttheABBSACEassistanceservice. sensor 2. 2 Page No.1 21 The language cannot changed The relay remotely set 2. FNindicates the normal operation ofthe PR122/P. Exclude not necessary 3 Trip times higher than expected Threshold too high 2. The not connected 3. ext.5. 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. sensor" or " Start-up" message Possible failure inside relay Contact ABB Sace 18 Invalid date 1. 3. Vaux PR120/V PR030/V not installed 1.4.8 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. Curve too high 3.7 tin 122/P unit The following table lists series typical service conditions, help you understand and solve hypothetical faults malfunctions.9.1 19 Untimely trip See 13.5 14 display of the opening data Vaux missing, the buffer capacitor discharged FN, see 13. Correct threshold 2.5 2. Note: 1.3. Check bus connection 3. 2. Temperature out range 1. 2.2. FN, see 13. Set int. Information lost due power failure FN see 13.6