Haas Vector Drive 20HP User manual

&'($'
Vector Drive - Troubleshooting Guide - CHC
Introduction
Electrical Safety
Caution: *52;E<A1<:.6;@2;.;02<>>2=.6><;":.056;2?.;1@526>0<:=<;2;@?E<A:A?@.9C.E?3<99<C
/.?60?.32@E=>20.A@6<;?'56?120>2.?2?@52>6?8<36;7A>E.;1:205.;60.91.:.42
J &2@@52:.6;06>0A6@/>2.82>@<@52 [OFF] =<?6@6<;
Danger: 23<>2/246;;6;4.;EC<>86;?612@520<;@><90./6;2@@52645)<[email protected]6;160.@<>9645@<;@52)$<C2>
&A==9E)20@<>>6B2:A?@5.B2/22;<L3<>.@92.?@:6;A@2?
&<:2?2>B602=><021A>2?0.;/21.;42><A?<>9632@5>2.@2;6;4#"#'.@@2:=@.=><021A>2@5.@E<A1<;<@3A99E
A;12>?@.;1M3E<A5.B2.;E1<A/@?./<A@1<6;4.=><021A>20<;@.0@E<A>..?.0@<>E#A@92@#.;1?0521A92.
?2>B602B6?6@
'52..?)20@<>1>6B26?@52?<A>02<3=<C2>3<>
@52?=6;192:<@<>.;1@52?2>B<.:=96K2>?'52>2
.>2@5>22?6F2?<3..?)20@<>1>6B2?$,-
$,-.;1$,-
Vector Drive - Troubleshooting Guide - CHC
Page 1 of 9 pages

Symptom Table
Vector Drive - Troubleshooting Guide - CHC
Page 2 of 9 pages

SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION
Alarm 123 &$M" 
%M)( '.;1
Alarm 993 &#%'
M%(M'
Alarm 2040 )'#%
%M)#%&$M" 
!$ MM%&#%'
M%(M'
'52B20@<>1>6B2
12@20@21.?5<>@
06>0A6@
M;?=20@@52)20@<>>6B2.;1@52*E229@.0<;@.0@<>?3<>.?5<>@
06>0A6@<>29@.*E2<;@.0@<>'><A/92?5<<@6;4>232>@< *E2
29@.<;@.0@<>'><A/92?5<<@6;4A612&22@52 Vector
Drive short-circuit inspection ?20@6<;/29<C
Alarm 123 &$M" 
%M)( '
Alarm 292 M
)# '$#*%&($$ +
( '
Alarm 160 #*
M"#!M" M"
)# '
'52>26?.=></92:
C6@5@52A?
<:=.>2@52:2.?A>21B<[email protected]@<@52 6.4;<?@60 =.42&22
@52 DC BUSS ?20@6<;/29<C
Alarm 123 &$M" 
%M)( '
Alarm 292 M
)# '$#*%&($$ +
( '
Alarm 160 #*
M"#!M" M"
)# '
.@=<C2><;
'52B20@<>1>6B2
0<;;20@<>6;?2>@21
A=?6121<C;
'52<91?@E92)20@<>>6B20<;;20@<>1<2?;<@5.B2>6/?.;10.;
/2.00612;@.99E6;?2>@21A=?6121<C;'56?0<A911.:.42@52=6;?
<>>20@9E6;?2>@21@529.@053.02?.C.E3><:@52)20@<>1>6B2
Alarm 292 M
)# '$#*%&($$ +
( '
Alarm 647 %" #
&#%'
'52>26?.=></92:
C6@5@52%"
!2.?A>2@52>2?6?@.;02.0><??@52%"92.1?&22@52 Regen
Load ?20@6<;/29<C
Alarm 648 (&
&#%'
'52>26?.=></92:
C6@5@52%"
06>0A6@<;@52
B20@<>1>6B2
5208@52>242;06>0A6@<;@52B20@<>1>6B2&22@52 Regen
Load ?20@6<;/29<C
Vector Drive - Troubleshooting Guide - CHC
Page 3 of 9 pages

Alarm 292 M
)# '$#*%&($$ +
( '.;1
Alarm 200 M
)# '$#*%&($$ +
#)%H'!$%'(%
Alarm 2038 )'#%
%M)#%&$M" 
!$ MM%H#)%
'!$%'(%
'52>26?.=></92:
C6@5@52B20@<>
1>6B20<<96;43.;
M;?=20@@520<<96;43.;&22@52 Cooling Fan ?20@6<;/29<C
Alarm 292 M
)# '$#*%&($$ +
( ' Alarm 444 %"
%!M"#"'##
#"
'52>26?.=></92:
C6@5@526;0<:6;4
=<C2>
!2.?A>2@526;0<:6;4B<[email protected]@<@52:.056;2&22@52 Incoming
AC Voltage ?20@6<;/29<C
'52B20@<>1>6B2
<A@=A@6?
A;/.9.;021
!2.?A>2B<[email protected]<A@=A@?.0><??@52B20@<>1>6B2@2>:6;.9?&22
@52 Unbalance Output Inspection ?20@6<;/29<C
'52!.056;2.69?@<
!.6;@.6;&=6;192
#>62;@.@6<; '52CE20<;@.0@<>
5.?.9<<?2
0<;;20@6<;<;@52
/A??/.><>7A:=2>
0./92?
M;?=20@@52CE2129@..??2:/9E3<>9<<?20<;;20@6<;?
'526;0<:6;4
B<[email protected]@<@52
:.056;26?@<<
5645
'52052086;0<:6;4B<[email protected].;1@>.;?3<>:2>@.=?
'52B20@<>1>6B2
<B2>B<[email protected]0./92
6?;<@=9A44216;<>
12320@6B2
6?0<;;20@@520./923><:0<;;20@<><;@52B20@<>1>6B2
M;?=20@@520<;;20@<>=6;?.;1@52=6;?<;@520./923<>
1.:.42!.82?A>2@5.@@520./926?0<;;20@21@<@520<>>20@M#
$9<0.@6<;
J M#$$
Alarm 119 #)%)# '
Alarm 292 M
)# '$#*%&($$ +
( '
'52=.>.:2@2>?.>2
6;0<>>20@
5208@520<>>20@B.9A2<3@523<99<C6;4=.>.:2@2>?
J  M")(&&$*%( '
J  )!6;6$&'+$
Vector Drive - Troubleshooting Guide - CHC
Page 4 of 9 pages

Short Circuit Inspection
Corrective Action:
M;?=20@@52?=6;192:<@<>0./92?!.82?A>2@52?=6;192:<@<>0./92?.>2;<@0<;@.:6;.@21<>=6;0521
M;?=20@@52B20@<>1>6B26?0<;;20@.99@52B20@<>1>6B2@2>:6;.9?.;11<@523<99<C6;4@2?@?
&2@E<A>:2@2>@<#5:?@2?@:<12
J $A@@52/9.0892.1<;05.??6?C6@5@52
>2192.1:2.?A>2@2>:6;.9?
.;1
M3@52:2@2>1<2?;<@?5<C#$"# @52B20@<>
1>6B26?1.:.421
&2@E<A>:2@2>@<#5:?@2?@:<12
J $A@@52/9.0892.1<;@2>:6;.9C6@5
@52>2192.1:2.?A>2@52:<@<><A@=A@
@2>:6;.9?.;1
'52:2@2>?5<A91?5<C5645>2?6?@.;02>2.16;4?
@E=60.99E6;@5269<<>!24.<5:? M3@52:2@2>
>2.1?B2>E9<C>2?6?@.;02@52)20@<>1>6B26?
1.:.421
&2@E<A>:2@2>@<#5:?@2?@:<12
J $A@@52/9.0892.1<;@2>:6;.9C6@5
@52>2192.1:2.?A>2@52:<@<><A@=A@
@2>:6;.9?.;1
'52:2@2>?5<A91?5<C5645>2?6?@.;02>2.16;4?
@E=60.99E6;@5269<<>!24.<5:? M3@52:2@2>
>2.1?B2>E9<C>2?6?@.;02@52)20@<>>6B26?
1.:.421
&2@E<A>:2@2>@<#5:?@2?@:<12
J $A@@52/9.0892.1<;@2>:6;.9C6@5
@52>2192.1:2.?A>2@2>:6;.9%
M3E<A>:2@2>>2.1?92??@5.;8<5:?@52
B20@<>1>6B26?1.:.421
Vector Drive - Troubleshooting Guide - CHC
Page 5 of 9 pages

Regen Load
Corrective Action:
$>2?? [POWER OFF]M3@52B20@<>1>6B2B<[email protected]
6;160.@<>9645@6?<;1<;<@@<A05@522920@>60.9
0<:=<;2;@?'525645B<[email protected]6;@520<;@><9
0./6;2@0.;8699E<A*.6@3<>@52B<[email protected]6;160.@<>
<;@52B20@<>1>6B2@<4<<L0<:=92@29E
6?0<;;20@@52%"9<.192.1?3><:@52B20@<>
1>6B2.@@2>:6;.9?.;1!2.?A>2@52
>2?6?@.;02.0><??@5292.1?'52>2.16;4:A?@/2
.?3<99<C?
J >2?6?@<>/<D/2@C22;.;1
<5:?
J >2?6?@<>/<D/2@C22;.;1
<5:?<5:???5<C;6;@52
699A?@>.@6<;
J >2?6?@<>/<D/2@C22;.;1
<5:?
M3@52%"9<.1?.>2C6@56;?=206K0.@6<;@52>2
0.;/2.=></92:C6@5@52B20@<>1>6B2!2.?A>2
@52>2?6?@.;02.0><??@2>:6;.9?.;1<;@52
B20@<>1>6B2
Note: 4<<11>6B2C699>2.1.5645>2?6?@.;02
.0><??.;1?<:2C52>26;@5269<<5:
>.;42?5<>@06>0A6@6;160.@2?.3.A9@EB20@<>
1>6B2
Vector Drive - Troubleshooting Guide - CHC
Page 6 of 9 pages

DC BUSS
Corrective Action:
$>2?? [POWER ON]!2.?A>2@52B<[email protected]
/2@C22;@2>:6;.9?.;1<;@52B20@<>1>6B2
<:=.>2@52:2.?A>21B<[email protected]C6@5@52
)# '<;@5216.4;<?@60?=.42<;@520<;@><9
'52>2.16;4?:A?@:.@05
M3@52>2.16;4?1<;<@:.@05@52=></92:0.;/2
J /.10<;;20@6<;<;@520./92
!.82?A>2@52>26?.@645@0<;;20@6<;<;
@520<;;20@<><;@52)20@<>>6B2
.;1@52$0<;;20@<><;@52!.6;0<;
!<0<;
J 3.A9@E)20@<>>6B263E<A5.B2
6;0<>>20@B<[email protected].@$
J 3.A9@E!.6;0<;!<0<;63E<A5.B2@52
0<>>20@B<[email protected]<;@520./92.@@52
$0<;;20@<><3@52!.6;0<;!<0<;
'52>26?)3<>2B2>E)A?
<>2D.:=92):A?@?5<C
)
6?0<;;20@@52A?0./92?3><:@2>:6;.9?
.;1<;@52B20@<>1>6B2$<C2><;@52:.056;2
!<;6@<>@52)# '<;@5216.4;<?@60?=.42
<3@520<;@><9
J M3@52A?4<2?/.08@<@52;<:6;.9
B.9A2@52>26?.?5<>@6;<;2<3@52
?2>B<.:=96K2>?9<C>2?6?@.;02<>.
?5<>@6?.?64;<3.3.A9@E?2>B<
.:=96K2>
J M3@52>2.16;4?:.@05.;1@52.9.>:
0<;@6;A2?@52=></92:6?.3.A9@EB20@<>
1>6B2
Vector Drive - Troubleshooting Guide - CHC
Page 7 of 9 pages

Cooling Fan
Incoming AC Voltage
M;?=20@@52?=6;1923.;0./920<;;20@6<; !.82
?A>2/<@5?=.120<;;20@<>?.>2=><=2>9E4<6;4
6;@<@5232:.920<;;20@<>
Corrective Action:
;<B2>@2:=2>.@A>2.9.>:6?42;2>.@21C52;
@52B20@<>1>6B2?52.@?6;8>2.052?G'52
0<<96;43.;:A?@@A>;#"C52;@5252.@?6;8
@2:=2>.@A>2>2.052?G'520<<96;43.;:A?@
@A>;#.?@5252.@?6;80<<9?1<C;
!2.?A>2@52@2:=2>.@A>2<3@52B20@<>1>6B2?
52.@?6;8@5><A45@522D5.A?@B2;@?C52;@56?
.9.>:<00A>?M3@52@2:=2>.@A>26?./<B2G
.;1@523.;6?;<@#"@52B20@<>1>6B25.?.
3.A9@E0<<96;43.;%2=9.02@520<<96;43.;
Corrective Action:
!2.?A>2@526;0<:6;4B<[email protected]@<@52:.056;2
!.82?A>2@5.@@526;0<:6;4B<[email protected]6?C6@56;@52
>.;42<3@52@>.;?3<>:2>I?@.=!<B2@5296;2?@<
@520<>>20@@.=63;22121
Vector Drive - Troubleshooting Guide - CHC
Page 8 of 9 pages

Unbalance Output Inspection
Electrical Diagram
Corrective Action: 6?0<;;20@@52:<@<>0./92?
.@@52B20@<>1>6B2$A?5 [POWER ON]$A?5
[RESET] @<092.>.;E.9.>:?(?2.:A9@6:2@2>@<
:2.?A>2@52B<[email protected].0><??@523<99<C6;4
@2>:6;.9?<;@52B20@<>1>6B2?22@52699A?@>.@6<;
.;1
.;1
.;1
'52B<[email protected]:A?@/2)6;.99@5>22
>2.16;4?M3.;E<3@52B<[email protected]>2.16;4?6?)<>
)@52;@56?6?.?64;<3.;A;/.9.;021<A@=A@
3><:@52B20@<>1>6B2
Vector Drive - Troubleshooting Guide - CHC
Page 9 of 9 pages