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

| Kategorie: Návody k obsluze Montážní návody  | Tento dokument chci!

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

Strana 522 z 660

Vámi hledaný text obsahuje tato stránku dokumentu který není autorem určen k veřejnému šíření.







Poznámky redaktora
Temperature out range 1. indicates the normal operation ofthe PR123/P. FN, see 14.4. Curve I2t inserted 4. Vaux PR120/V PR030/B not installed 1. Check the messages the display 2 Trip times lower than expected Threshold too low 2.9. Beforeconsulting thefollowing table, checkforanyerror messagesappearing forsomeseconds thedisplay. sensor 2. N itu tio ssib tio s 1 The trip test cannot run The busbar current 0 2.3.6.5 14 display the opening data Vaux missing,the buffer capacitor is discharged FN, see 14. 3. Check bus connection 3.Error message escription 1A Invalid date Date has not been set 1A Parameters revised Programming session concluded correctly 1A Cancelled Programming session cancelled 1A Failed Programming session rejected 14. Set int. Correct threshold 2. Power the relay Model 2234 Apparatus Scale L 2778 Doc. FN 2. The not connected 1.7 tin 123/P unit The following table lists series typical service conditions, help you understand and solve hypothetical faults malfunctions. Exclude not necessary 3 Trip times higher than expected Threshold too high 2.9. Correct threshold 2.1 19 Untimely trip see 13. Set locally 2.4.2. Thermal memory enabled 4. Open CB 3. Incorrect Neutral Selection 1. sensor" or " Start-up" message Possible failure inside relay Contact ABB Sace 18 Invalid date First installation 2. Curve too low 3.6.5. Check PR021/K 11 Message "" instead expected data Function disabled data out of 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 14. The SdZ inserted 1. not present, disable PR021/K, see 14. Correct curve 3. 111/158 . 2. Correct curve 3.8 7 The display not back-lit Current and/or voltages 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 VT and PR120/V 2) Voltage parameter setting error 1) Check connections between and PR120 2) Set correct parameters 10 Local Bus" message on display No communication between PR123/P and PR021/K 1. not open 3. Function prevented with I>4In 1. FN 6 Display off Vaux missing and the current and/or voltage are below the minimum value. FN, see 14. Information lost due power failure FN see 13.2. ext. Incorrect Neutral Selection 5.1 15 The password not requested The password has been disabled FN, re-enter the password with value other than 0000 16 Impossible change any parameter PR123/P alarm situation FN 17 Temp. Correct Neutral Selection 5.4.1 2. 2 Page No. 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 2.6. the casewhere thesuggestions proposed not lead asolution ofthe problem, pleasecontacttheABBSACEassistance service.N°.3 20 LED lighting see 13.5 2. Exclude not necessary 4.2. 2. Exclude not necessary 4. Curve too high 3.1 21 The language cannot changed Relay remotely set 2.5.2. Note: 1