-- 2 --
conts
INNEHÅLLSFÖRTECKNING Sid
LÄS DETTA FÖRST 4...............................................................
KOMPONENTBESKRIVNING 5......................................................
FÖRBINDNINGSSCHEMA LTO 160 8................................................
FÖRBINDNINGSSCHEMA LTO 250 10................................................
BLOCKSCHEMA, KRETSKORT AP01 12..............................................
FUNKTIONSBESKRIVNING, KRETSKORT AP01 14.....................................
AP01:1 Spänningsmatning 14......................................................
AP01:2 Övervakning av + 5V 15...................................................
AP01:3 Start / Stopp ingång 16....................................................
AP01:4 Gasventil 16..............................................................
AP01:5 Shuntingång med förstärkare 16............................................
LTO 160 17..............................................................
LTO 250 17..............................................................
AP01:6 Bågspänningsavkänning 18.................................................
AP01:7 HF--don 18...............................................................
AP01:9 Maskintypsval 19..........................................................
AP01:10 Termovakt 19.............................................................
AP01:11 Svetsprocessreglering 19..................................................
AP01:12 Anpassningskretsar till motorstyrning 20......................................
AP01:13 Pulsbreddsmodulator 21...................................................
AP01:14 Gatekrets LTO 160 22.....................................................
Kontroll av gatepulser , LTO 160 23..........................................
AP01:14 Gatekrets LTO 250 24.....................................................
Kontroll av gatepulser , LTO 250 25..........................................
Komponentplacering, kretskort AP01 27...............................................
LTO 160: TRANSISTORKORT AP02 28...............................................
LTO 160: TRANSISTORKORT AP03 30...............................................
LTO 250: TRANSISTORKORT AP02 32...............................................
LTO 250: TRANSISTORKORT AP03 34...............................................
MOSTEST ER 36.....................................................................
LTO 160: MJUKST ART 37............................................................
LTO 250: MJUKST ART 38............................................................
AVSTÖRNINGSKORT AP07 39.......................................................
LTO 160: AVSTÖRNINGSKORT AP08 40..............................................
LTO 250: AVSTÖRNINGSKORT AP08 40..............................................
BAKPLAN AP12 42..................................................................
ROTATION AP13 46.................................................................
TRÅDMATNING AP14 48.............................................................
SPÄNNINGSFÖRSÖRJNING AP15 50.................................................
ANSLUTNINGSKORT AP16 52.......................................................
ANSLUTNINGSKORT AP17 53.......................................................
ANPASSNINGSKORT FÖR PULSGIVARE AP18 54.....................................
MANÖVERLÅDA E01 56.............................................................
Displaykort 57.....................................................................
Processorkort 58...................................................................
Batteribyte 61......................................................................
FELMEDDELANDEN 62..............................................................
Fel i maskinens spänningsförsörjning 62..............................................
Minnesfel 62.......................................................................
Kommunikationsfel 63..............................................................
Fel under svetsning 63..............................................................
Fel under sekvenskörning 64........................................................
Spärrmeddelanden 64..............................................................