Cebora PLASMA PROF 164 HQC Service Manual page 3

CEBORA S.p.A.
3.4 - Error codes and alarm signals..................................................................................................................... 34
3.4.1 - 02 - Hardware lockup. ............................................................................................................................. 34
3.4.2 - 06 - Communication error on CAN bus................................................................................................... 34
3.4.3 - 07 - "rob" "int" flashing on displays (B) (C) of the Power Source and (F) (M) on Gas Console.
Operating permission from system (interlock). ....................................................................................... 34
3.4.4 - 09 - Communication error on CAN bus................................................................................................... 34
3.4.5 - 39 - Nozzle current transducer reading error. .......................................................................................... 35
3.4.6 - 40 - Hazardous voltage. ........................................................................................................................... 35
3.4.7 - 49 - Nozzle current during cutting. .......................................................................................................... 36
3.4.8 - 50 - Torch adapter protection not inserted. .............................................................................................. 36
3.4.9 - 51 - Torch not recognized. ....................................................................................................................... 37
3.4.10 - 52 - "trG" on display (B) of the Power Source and (F) of the Gas Console. Start button pressed at Power
Source start-up......................................................................................................................................... 37
3.4.11 - 53 - "trG" on display (B) of the Power Source and (F) of the Gas Console. Start button pressed while
resetting the operating mode. .................................................................................................................. 38
3.4.12 - 55 - Electrode finished. ............................................................................................................................ 38
3.4.13 - 74 - "TH""1" on displays (B) (C) of the Power Source and (F) (M) of the Gas Console. High
temperature of the igbt group on pilot arc board (58) or of the transformer (27). ................................... 39
3.4.14 - 75 - "H2O" on display (B) of the Power Source and display (F) of the Gas Console. Insufficient flow of
the cooling liquid..................................................................................................................................... 39
3.4.15 - 76 - "H2O""n.c." on displays (B) (C) of the Power Source and (F) (M) of the Gas Console. Cooling unit
not connected........................................................................................................................................... 39
3.4.16 - 78 - Gas pressure low............................................................................................................................... 39
3.4.17 - 79 - Gas pressure high. ............................................................................................................................ 39
3.4.18 - 80 - "OPn" on display (B) of the Power Source and display (F) of the Gas Console. Guard on Power
Source or HV18 module open. ................................................................................................................ 40
3.4.19 - 81 - Gas console not connected. .............................................................................................................. 41
3.4.20 - 82 - ATEX Gas Console not connected. .................................................................................................. 41
3.4.21 - 83 - Nozzle protection or torch disconnected. ......................................................................................... 42
3.4.22 - 90 - "rob" flashing on display (B) of the Power Source and display (F) on Gas Console. Emergency stop
originating from the system (pantograph or robot).................................................................................. 42
4 - COMPONENTS LIST................................................................................................................................... 43
4.1 - Plasma PROF 164 HQC : see file ESP164.pdf enclosed at the end of the manual..................................... 43
4.2 - Components table : see file ESP164.pdf enclosed at the end of the manual............................................... 43
5 - ELECTRICAL DIAGRAMS ........................................................................................................................ 43
5.1 - Plasma PROF 164 HQC : see file SCHE164.pdf enclosed at the end of the manual. ................................ 43
5.2 - Waveforms. ................................................................................................................................................ 43
5.2.1 - Reference signal for pilot arc current (par. 3.3.8). ................................................................................... 43
5.2.2 - Feedback signal of the Power Source output current (par. 3.3.8). ........................................................... 43
5.2.3 - Feedback signal of the nozzle current (par. 3.3.10). ................................................................................ 43
5.3 - Fuse board (50), code 5.602.257................................................................................................................. 44
5.4 - Pre-charge board (45), code 5.602.242....................................................................................................... 45
5.5 - Control board (38), code 5.602.239............................................................................................................ 46
5.6 - Settings board (54), code 5.602.237. .......................................................................................................... 48
5.7 - Pilot arc board (58), code 5.602.255........................................................................................................... 49
5.8 - Torch board (42), code 5.602.266............................................................................................................... 50
5.9 - Panel board (38), code 5.602.240. .............................................................................................................. 51
5.10 - RC board (48), code 5.602.251................................................................................................................... 51
5.11 - Remote board (59), code 5.602.252............................................................................................................ 52
5.12 - Control box board (5), code 5.602.033 (on module HV18)........................................................................ 53
5.13 - HF board (2), code 5.602.034 (on module HV18)...................................................................................... 53
5.14 - Solenoid valve board (2), code 5.602.245 (on Gas Console)...................................................................... 54
5.15 - Panel board (20), code 5.602.244 (on Gas Console). ................................................................................. 55
3.302.218
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9/8/2006