Tweco 100 Auto-Cut - Manual (Page 134)

APPENDIX A-26 Manual 0-4764
APPENDIX 9: SCHEMATIC, CE 400V, CHOPPER PILOT CONT.
Art # A-06997_AD
Art # A-06997_AD
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
A A
B B
C C
D D
E E
F F
400
AC120 @ 1A
PLASMA ENABLE
AC13V @ 2A
/PUMP
+15
V
+15V
400
/FAN
200-not used
/RAS
COM
200
PRESS OK (GCM 1000)
24VAC
400
24 VAC RE
T
PLASMA ENABLE
+15V
/ AC
/ TEMP
/ STATUS
/ DC
/ GAS - COOLANT
COM
AC200V @ 3A
POT HI (GCM1000)
200 POT WIPER (GCM1000)
POT LOW (GCM 1000)
+15V
- ARC V
- ARC V
0V-A (24V ret)
WORK
To PCB7 CN2-
1
DC 15V
DC 0V
AC120V-GCM
0V-B (120V ret)
To PCB7 CN2-
2
AC120V-RAS
0V-RAS (120V ret)
To PCB7 CN2-
4
0V-A (24V ret)
To PCB7 CN2-
5
NEG ARC VOLTS
To PCB7 TB
3
0V-RAS
AC120V-RAS
FAN + (24 VDC)
NEG ARC VOLT
S
AC24V-GCM
DC 15V
AC24V-GCM
DC 0V
0V-A (24V ret)
AC120V-GCM
0V-B (120V ret)
FAN - (24 VDC)
PILOT (TIP) VOLT
S
0V-B (120V ret)
WORK
AC24V-GCM
AC120V-GCM
To T1 PRI -
0
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,
Thermal
Dynamics AA
42X1211
Friday, September 25, 2009
2 2
Industrial Park #2
West Lebanon NH 03784
603-298-5711
100A Power Supply 400V CE (Chopper)
Tuesday, October 03, 2006
08:11:44
Thermal Dynamics
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,
Thermal
Dynamics AA
42X1211
Friday, September 25, 2009
2 2
Industrial Park #2
West Lebanon NH 03784
603-298-5711
100A Power Supply 400V CE (Chopper)
Tuesday, October 03, 2006
08:11:44
Thermal Dynamics
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,
Thermal
Dynamics AA
42X1211
Friday, September 25, 2009
2 2
Industrial Park #2
West Lebanon NH 03784
603-298-5711
100A Power Supply 400V CE (Chopper)
Tuesday, October 03, 2006
08:11:44
Thermal Dynamics
D
DAT
ECO-B402 DAT 2/26/07
AB ECO-B448 DAT 4/13/07
AC ECO-B646 GAC 10/31/07
AD ECO-B1391 DAT 4-24-09
DAT AE
(F1 Sht 1) (F1 Sht 1)
PILOT
CONTACTOR
(E2)
INPUT
CONTACTOR
MOMENTARY START / STOP
START / STOP
* REMOTE MARKING -
STOP
START
(D9, A10)
PILOT (TIP) VOLTAGE
COOLANT TEMP
(ON COOLANT
RETURN)
* Only in CCM w/
19X2634 I/O PCB.
Remote Marking
only for DFC 3000
(not isolated)
ISOLATED COMM
+16 to +18VDC
Rx-
Tx+
Rx+
Tx-
CCM MODULE
Signal & GND
Isolated from
Plasma Supply
FROM CN18 PCB3 sht 1
INTERNAL TERMINAL
STRIP TB3
KEY PLUG
+15VDC_ISO
TB1
TB2
(C9, sht 1)
-15VDC_ISO
+
-
RS 485 (2 wire)
uses Tx+ & Tx- only
(used for TSC 3000)
Signal - Basic ID
Used to identify
GCM 1000 present
RIBBON CABLE
TEST SOCKET
(F1 Sht 1)
RS 422 (4 wire)
connect TX+ to RX+
of CNC, Tx- to Rx-
of CNC
(F1 Sht 1) (F2 Sht 1)
DIVIDED ARC V +
(E2)
(E2)
ISOLATED
VOLTAGES
(D9, A10)
(F2 Sht 1)
DIVIDED ARC V -
REMOTE ANALOG CURRENT CONTROL -
REMOTE ANALOG CURRENT CONTROL +
JUMPER IN
REMOTE
HMI
** RS 485 / 422
on CPU board
19X2554 only.
(A9, sht1
)
(B9, sht1
)
(C9, sht1
)
NEG ARC VOLTS
SW6 - OK to MOVE CONTACTS / VOLTS
SW11 - ANALOG CURRENT SELECT
"B" DEFAULT, "A" REMOTE
TB3
KEY PLUG
Was 7 pin
changed to
14 pin in 2009
SW12 - DIVIDED ARC V RATIO SELECT
(E4)
SW13 - FACTORY ONLY
PCB7 WK-5628
RELAY PCB
(F4)
CIRCUIT COMM (GND)
CN11 34 CKT CN10 26 CKT
(C9)
PCB 5 WK-5602 (partial) INTERFACE PCB
START / STOP
DIVIDED ARC VOLTS
PILOT ON
OUTPUT
PILOT DEM to PS
ANALOG DEM to CPU
REMOTE ANALOG
CURRENT CONTROL
* OK2
Iso
J36 34 CKT
PCB6 DISPLAY
WK-5603
JUMPER
for 2 WIRE
(RS485 only)
wire to A & B
4W
4W
2W
JUMPER
for 4 WIRE
uses
TX+, TX-
RX+, RX-
J35 26 CKT
J14
J14
2W
SW14 SW14 - LINE
TERMINATION
normally on
(refer to manual)
* OK2
CUT DEM to PS
RIBBON CABLE
5
9 8 76
1 2 3 4
SW10-ADDRESS
normally 0
(refer to
manual)
0
TEST SOCKET
HOLD START -
HOLD START +
(A9, sht 1)
UNDIVIDED ARC VOLTS
FOR HEIGHT CONTROLS
* +10VDC @ 10 ma.(for CC pot high)
OK TO MOVE
GND
GND
& CNC COMM
PREFLOW ON -
PREFLOW ON +
PLASMA ENABLE
24 VAC @ 1A
120 VAC @ 100ma.
(Not in all units)
OK to MOVE -
POWER SUPPLY
REAR PANEL
E-STOP -
E-STOP +
TO AC INDICATOR (on PCB6)
* REMOTE MARKING +
29-41 VDC
RIBBON CABLE SIGNALS
/ = active low digital signal
CN10-J35 - 26 Ckt Ribbon Cable
2-Cut Demand
4-Pilot Demand
6-/ Start
7-/ Start2
9-/ Pilot Enable
10-/ HF Enable
12-/ Pump Enable
13-/ Fan Enable
15-/ DC Indicator
16-/ Over Temperature Indicator
18-/ Gas-Coolant OK Indicator
19-/ Status Lamp
CN11-J36 - 34 Ckt Ribbon Cable
1- Output Current Signal
3- / Arc Transferred (CSR)
4- / Pilot On
6- Coolant Flow (freq)
7- Coolant Temp (analog)
9- / Temp OK (Inverter/Chopper)
10- / Coolant Level OK
12- Missing Phase
13- / Ready to Operate
15- / Input Volts OK
16- / Inverter OCR
18- / PS ID "00*"
19- / PS ID "0*0"
20- / PS ID "*00"
21- E-Stop
22- E-Stop
29,31,33- 24 VAC Supply
30,32,34- 24 VAC Return
Rx-
Tx+
Rx+
Tx-
OK to MOVE +
+15VDC
+5VDC
-15VDC
COOLANT FLOW (freq) *
I/O PCB
CPU PCB
ECO-B1535 9-25-09
88
22
+V GN
D
SI
G
FL1
FLOW_TURBINE_PULSE
+V GN
D
SI
G
FL1
FLOW_TURBINE_PULSE
R B G
55
RY3 RY3
12 12
J6 J6 1 5 8
TP17 TP17
CN9 CN9
1
2
3
4
5
J4 J4
1
3
5
7
CN2 CN2
1
2
K6 K6
D8 OK_CNC D8 OK_CNC
J5 J5
1
2
3
4
5
CN24 CN24
1
2
3
4
5
6
YELLOW TEMP YELLOW TEMP
RED
STATUS
RED
STATUS
33
LED1
LEVEL
LED1
LEVEL
PUMP
MOT1
PUMP
MOT1
' .
CN14 CN14 1 2
77
C.P7 C.P7
TP18 TP18
CN6 CN6
1
2
3
4
CN5 CN5
1
2
3
4
5
6
MC2 MC2
33
11
R8
1K 30W
R8
1K 30W
TB2 TB2
+
RY10
+
RY10
1
2
TP11 TP11
CN9 CN9
1
2
3
D23 CNC_START D23 CNC_START
44
66
TP1 TP1
TP10 TP10
GAS ON GAS ON
J15-CNC J15-CNC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
100K 100K
22
1 2
C.P6 C.P6
C.P2 C.P2
CN3 CN3
1
2
3
22
1
2
3
11
55
RY4 RY4
CN23 CN23
1
2
3
4
5
6
88
1
2
D7 E-STOP_PS D7 E-STOP_PS
TB4 TB4
TP14 TP14
TP6 TP6
TP3 TP3
J59-RAS J59-RAS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GREEN1 GAS GREEN1 GAS
TP9 TP9
TP5 TP5
J6 ** J6 **
1
2
3
4
5
6
J54-REMOTE HMI J54-REMOTE HMI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
66
RY9 RY9
12 12
RY5 RY5
TP2 TP2
66
TP12 TP12
OK2 * OK2 *
11 11
99
1K 1K
D26 HOLD_START D26 HOLD_START
D11 INITIALIZING / PROGRAMMING D11 INITIALIZING / PROGRAMMING
TP16 TP16
CN10 CN10
1
2
3
CN8 CN8
1
2
3
4
CN1 CN1 1 2
t
TH1
t
TH1
10 10
77
J1 J1
1
2
3
4
5
6
7
8
9
CN11 CN11
1
2
MC1 MC1
1 2 3
PSR PSR
D12 STATUS CODE D12 STATUS CODE
TP4 TP4
44
55
11 11
88
GREEN AC GREEN AC
33
D28 CNC_PREFLOW D28 CNC_PREFLOW
CN13 CN13 1 2 3
10 10
+
RY1
+
RY1
C.P5 C.P5
TB1 TB1
T1 T1
460
220
0,
13
0,,
100
0.
200
0..
110
0...
120.
0_
24.
0__
24_
0___
120.
0___
D13 +5V D13 +5V
TB3 TB3
CN7 CN7
1
2
3
4
J8 J8
1
2
3
4
1
2
3
11
12 12
99
44
K7-1 K7-1
GREEN2 DC GREEN2 DC
TP7 TP7
RY11 RY11
TP8 TP8
77
C.P8 C.P8
E-STOP E-STOP
J7 J7
1
2
3
4
5
6
7
8
9
FAN1 FAN1
+ -
TB5 TB5
TP15 TP15
D15 PSR D15 PSR
CN8 CN8 1 2 3 4
CN12 CN12
1
2
C.P3 C.P3
D9 GAS_ON D9 GAS_ON
10 10
J9 J9 1 2 3 4 5 6
D21 CNC_E-STOP D21 CNC_E-STOP
LSW1-1
SW_LIQUID_LEVEL_NC
LSW1-1
SW_LIQUID_LEVEL_NC
CN4 CN4
1
2
3
22
CN12 CN12 1 2 3
J55-GCM J55-GCM
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
11
11 11
MC1 AUX MC1 AUX
99
TP13 TP13
RY7 RY7
1 2
100K6 100K6
1 2 3
C.P4 C.P4
CN2 CN2 1 2 3 4 5