Tweco 300 XT Ultra-Cut Plasma Cutting System - Manual (Page 108)

ULTRA-CUT 300 XT
�� PPENDIX Manual 0�5�74
APPENDIX 2: Gas Control and Torch Valve Schematic
Art # A-04837_AD
Art # A-04837_AC
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
(16) (17) (18) (19) (20) (21) (29) (30) (31) (32) (28) (33)
(46)
(47)
(43)
(45) (45)
(42)
(42) (44)
(44)
(40)
(49)
(48)
120 VAC (60)
(61) (61) (61) (61)
(1) (9) (7) (6) (5) (4) (3)
(10)
(14)
(13)
(67) (66) (65) (64) (63) (62)
(22)
(23)
(24)
(25)
(26)
(27)
(34)
(35)
(36)
(37) (37) (37)
(38)
(39)
(59)
(50)
(51)
(53)
(52)
120 VAC to SOLENOIDS
120 VAC to BOARD POWER
24 VAC
(56)
24 VAC RET
(57)
(54) (54) (54) (54)
) 8 5 ( + P O T S - E (58)) 8 5 ( + P O T S - E ) 8 5 ( + P O T S - E (58)) 8 5 ( + P O T S - E ) 8 5 ( + P O T S - E (58)) 8 5 ( + P O T S - E ) 8 5 ( + P O T S - E (58)) 8 5 ( + P O T S - E
E-STOP -
(40) (40) (40) (40)
Shield
(8) (8) (8) (8) (8) (8)
(15)
(55)
(40) (40)
PLASMA ENABLE - PLASMA ENABLE -
PLASMA ENABLE +
120 VAC
120 VAC RET
(41)
+5VDC
+5VDC
+5VDC
+5VDC
+5VDC
120 VAC
120 VAC RET
24 VAC RET
24 VAC
15 VDC RET
+15 VDC
DWG No:
Sheet
of
Supersedes Scale
Date:
Drawn: References
Date By Revisions Rev PCB No:
Assy No:
Information Proprietary to THERMAL DYNAMICS CORPORATION.
Not For Release, Reproduction, or Distribution without Written Consent.
NOTE: UNLESS OTHERWISE SPECIFIED -
1. RESISTOR VALUES ARE EXPRESSED IN OHMS, 1/4W 5%.
2. CAPACITOR VALUES ARE EXPRESSED IN MICROFARADS (uF). Chk: App:
TITLE:
Last Modified:
Size SCHEMATIC,
42X1202 Monday, January 29, 2007
1 1
Ultracut GCM 2010 Gas Control & TVA
Wednesday, January 26, 2005
13:57:13 D
DWG No:
Sheet
of
Supersedes Scale
Date:
Drawn: References
Date By Revisions Rev PCB No:
Assy No:
Information Proprietary to THERMAL DYNAMICS CORPORATION.
Not For Release, Reproduction, or Distribution without Written Consent.
NOTE: UNLESS OTHERWISE SPECIFIED -
1. RESISTOR VALUES ARE EXPRESSED IN OHMS, 1/4W 5%.
2. CAPACITOR VALUES ARE EXPRESSED IN MICROFARADS (uF). Chk: App:
TITLE:
Last Modified:
Size SCHEMATIC,
42X1202 Monday, January 29, 2007
1 1
Ultracut GCM 2010 Gas Control & TVA
Wednesday, January 26, 2005
13:57:13 D
DWG No:
Sheet
of
Supersedes Scale
Date:
Drawn: References
Date By Revisions Rev PCB No:
Assy No:
Information Proprietary to THERMAL DYNAMICS CORPORATION.
Not For Release, Reproduction, or Distribution without Written Consent.
NOTE: UNLESS OTHERWISE SPECIFIED -
1. RESISTOR VALUES ARE EXPRESSED IN OHMS, 1/4W 5%.
2. CAPACITOR VALUES ARE EXPRESSED IN MICROFARADS (uF). Chk: App:
TITLE:
Last Modified:
Size SCHEMATIC,
42X1202 Monday, January 29, 2007
1 1
Ultracut GCM 2010 Gas Control & TVA
Wednesday, January 26, 2005
13:57:13 D
RUN
TEST
SET PREFLOW
SET CUTFLOW
O2 - AIR
O2 - O2
H35 - N2
F5 - N2
AIR - AIR
N2 - H2O
N2 - N2
LCD DISPLAY CONNECTOR
CURRENT CONTROL
(Thumbwheel)
optional
ENCODER
IN-CIRCUIT SERIAL
PROGRAMMING
LCD DISPLAY
ENCODER w/SW
A B
FLOW
PRESSURE
DISABLE
F1 0.125A SOL1
F2 0.125A SOL2
F3 0.125A SOL3
F4 0.125A SOL4
F5 0.125A SOL5
F6 0.125A SOL6
F7 0.125A SOL7
F8 0.125A SOL8
F9 0.125A SOL9
F10 0.125A SOL10
F11 0.125A SOL11
F12 0.125A SOL12
F13 0.125A SOL13
F14 0.250A SOL14 *
F15 0.250A SOL15 *
F16 0.125A SOL16
F17 0.125A SOL17
F18 1.6A ( 120 VAC to Solenoids)
F19 1A ( 120 VAC to Low Voltage Power Supply)
F20 1A ( to E-Stop Relay)
* 19X2219_AG and earlier F14 & 15 are 0.125A
ULTRACUT TORCH VALVE
ASSEMBLY (TVA or TVA-XTL)
1
AIR
2
N2
3
O2
4
H35
5
F5
6
AIR
7
N2
8
AIR
9
N2
10
O2
SOLENOID MANIFOLD (from rear)
FRONT PANEL (rear)
17
11
12
13
SOLENOID LOCATIONS
ULTRACUT GCM 2010 GAS CONTROL
DAT
POWER SUPPLY
RIBBON
CABLE
15 16 1 2
{
INTERFACE
BOARD
3 4 5 6 7 8 9 10 11 12 13 14
PLASMA <
SHIELD <
PREFLOW <
FERRITE
CORE
FERRITE
CORE
Safety Gnd
(low freq) RF Gnd
(Shield)
Safety Gnd
(low freq)
RF Gnd
(Shield)
AA ECO-B214 DAT 07/26/06
ENABLE
AB ECO-B367 RWH 01/29/07
PS3
PS4
15
14
16
TVA-XTL
Preflow
Plasma
Gas Shield
Plasma
Shield
H2O Shield
Inlet sensors in
19X2219 PCB
(rev AG or later)
LCD Display Assembly 19X2220
Shield
Flow
Shield
Press
Plasma
Precharge
/ Bypass
H2O
Shield
FIBER-
OPTIC
To CCM
U36 U35
PLASMA EXAUST 1
Normally Open
PLASMA EXAUST 2
Normally Open
* Additional Solenoids
used in TVA-XTL
18 19
Vent
15
14
16
TVA
Preflow
Plasma
Gas Shield
Plasma
Shield
H2O Shield
BOTH SECTIONS ON FOR OPERATION
OFF ONLY FOR PROGRAMMING
SOL15 TVA PLASMA PREFLOW SOL15 TVA PLASMA PREFLOW
SOL11 SOL11
F20 1A F20 1A
JP1 JP1 1 2 3 4 J11
10 PIN
J11
10 PIN
1 2 3 4 5 6 7 8 9 10
SOL5 SOL5
J5
16 PIN
J5
16 PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
J55 J55
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
J12
18 PIN
J12
18 PIN
1 2 3 4 5 6 7 8 9 10 11 12 13 14 17 16 15 19 20 18
J7
5 PIN
J7
5 PIN
1 2 3 4 5
+
-
PLASMA ENABLE
+
-
PLASMA ENABLE
1
2
5
4
SW6 PLASMA ENABLE SW6 PLASMA ENABLE
2
1
3
SOL10 SOL10 SOL18 * SOL18 *
F18 1.6A F18
SOL4 SOL4
J3 J3
1
2
3
JP3 JP3
1
2
3
4
SW7 SHIELD FLOW / PRESSURE SW7 SHIELD FLOW / PRESSURE
2
1
3
J6
18 PIN
J6
18 PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
17
18
PS3 Plasma Inlet Pressure PS3 Plasma Inlet Pressure
3
1
2 4
SOL17 SOL17
D13
GREEN
D13
GREEN
J8
34 DUAL RIBBON HEADER
J8
34 DUAL RIBBON HEADER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 18 20 22 24 26
17 19 21 23 25
28 30 32 34
27 29 31 33
SOL9 SOL9
SW2
GAS
SW2
GAS
A
1
2
3
4
5
6
7
SOL1 SOL1 SOL3 SOL3
J9 J9
1
2
3
4
5
6
J16 J16
1 2 3 4 5 6
D25
GREEN D25
GREEN
SOL8 SOL8
J1
34 DUAL RIBBON HEADER
J1
34 DUAL RIBBON HEADER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 18 20 22 24 26
17 19 21 23 25
28 30 32 34
27 29 31 33
J13
18 PIN
J13
18 PIN
1 2 3 4 5 6 7 8 9 10 11 12 13 14 16 15
+ -
E-STOP
+ -
E-STOP
1 2
5 4
SOL19 * SOL19 *
E-STOP E-STOP
SOL2 SOL2
J60 J60
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SOL13 SOL13
J56 J56
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
SW3
MODE
SW3
MODE
A
1
2
3
4
J10 J10
1 2 3 4 5 6
SOL7 SOL7
SW1 SW1
1 4
2 3
F19 1A F19 1A
PS1 Plasma Outlet Pressure PS1 Plasma Outlet Pressure
3
1
2 4
J1 J1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 18 17 16 15
JP4 JP4
1
2
3
4
SOL16 TVA SHIELD SOL16 TVA SHIELD
J57 J57
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PS4 Shield Inlet Pressure PS4 Shield Inlet Pressure
3
1
2 4
SOL12 SOL12 SOL6 SOL6
SOL14 TVA PLASMA CUTFLOW SOL14 TVA PLASMA CUTFLOW
AC ECO-B587 RWH 01/06/08