Stel HI-MIG 300K-P Manual Del Usuario página 52

ENGLISH
HI-MIG 300K-P 400V 3F
TECHNICAL DESCRIPTION
COD. 6902100050
paragraphs)
2) Inserting double pulse function DP – Press the DP button (ref.20 page 9), this will
switch ON the respective led (ref.18 page 9). The right-hand display will show the
letters Std, indicating that this is a pre-set standard regulation.
3) Changing the double pulse frequency– Press in sequence the DP button (ref.20
page 9), the letters PFr will appear on the right-hand display. At this point, using the DP
regulating encoder (ref.19 page 9), it is possible to vary the frequency from 0.5 to 4 Hz.
The ON led (ref.18 page 9) will blink, indicating that you are leaving the standard
regulation.
4) Changing the double pulse duty – Press in sequence the DP button (ref.20 page 9),
the letters PdU will appear on the right-hand display. At this point, using the DP
regulating encoder (ref.19 page 9), it is possible to vary the duty from 25% to 75 % of
the period. The ON led (ref.18 page 9) will blink, indicating that you are leaving the
standard regulation.
5) Changing the double pulse motor speed – Press in sequence the DP button (ref.20
page 9), the letters rId will appear on the right-hand display. At this point, using the DP
regulating encoder (ref.19 page 9), it is possible to vary the speed from 45% to 80 % of
the set speed. The ON led (ref.18 page 9) will blink, indicating that you are leaving the
standard regulation.
6) Exclusion of double pulse function DP – Hold down the DP button (ref.20 page 9) for
about 3 seconds, this will switch off the respective ON led (ref.18 page 9) .In this way,
the next time the DOUBLE PULSE function is reactivated, you will find the standard
program values already set.
STEL s.r.l. – Via del Progresso n° 59 – 36020
Loc. Castegnero (VICENZA) - ITALY
TEL. +39 444 639525 (central.) – +39 444 639682 (comm.)
FAX +39 444 639641 – E-mail: stel @ stelgroup.it
http: www.stelgroup.it
52