Hypertherm THC Plasma Interfacer Upgrade - Manual (Page 6)

Page 5 128503 Kit Instructions
command THC Plasma Interface Upgrade
5 Install the new microprocessors into the control PCB.
G G
27 28 29 30
10 11 12 13 14
26
D9
D25 31
15
34 35 36 37
18 19 20 21 22
33
D17
D32 38
23
D45 46 47 48 49 50 51 52 53 54 55 56
D42 D43 D44 D41
58 59 57
J2
J3
J4 J6
J7 J8 DC POWER IN
TP7
TP6 TP5 TP4
TP3
U36
U48
J5 J1
P1
D16
TP1 TP2
J10 J11
1 +5V +12V -12V +24V
1 1 1
1 1
1
1
1
GND
+24V +12V -12V
+5V
EXT INTER-
LOCK OK
ARC VOLTAGE
ADJUST
PLASMA INTERFACE OUTPUTS
MACHINE INTERFACE OUTPUTS
MACHINE INTERFACE INPUTS PLASMA INTERFACE INPUTS
MOTOR DRIVE INTERFACE
SPEED-RESPONSE
ERROR-RESOLUTION
ENCODER B ENCODER A
MOTOR DRIVE INSTALLED
LIFTER SPARE IN 5
DRIVE ID 4 DRIVE ID 2 DRIVE ID 1
LIFTER SPARE IN 4
MOTOR CURRENT CHECK
LOWER LIMIT SWITCH
HOME POSITION SWITCH
CRASH DETECT
ASYMETRIC-RESPONSE
ALT-TORCH-IN-POS ALT-TORCH-SEL-IN
PLASMA SPARE OUT 3 PLASMA SPARE OUT 2
IHS COMPLETE
PLASMA START OUT HOLD IGNITION OUT PIERCE COMPLETE OUT PLASMA SPARE OUT 1 ERROR #2
TRANSFER IN PILOT ARC IN NOZZLE CONTACT IN PLASMA SPARE IN 1 PLASMA CABLE CYCLE START IN AUTO HEIGHT ON/OFF RESERVED 1 RESERVED 2 IHS SYNC IN RESERVED 3 MACHINE CABLE
ERROR #1 MACH SPARE OUT 1 RETRACT COMPLETE PILOT ARC OUT THC ERROR OUT MACH MOTION OUT
G G G G G G G G G G G G G
Y R R R R R R
R R R R R R Y
G G G G G G G G G G G G G G
REAL-TIME MICROPROCESSOR
MICROPROCESSOR INTERFACE
RS-232
RS-422 MACHINE INTERFACE PENDANT PLASMA INTERFACE
TO MOTOR DRIVE PCB
G G G G
CONTROL PCB
DIAGNOSTIC PORT
G
EXPANSION PORT
041507
1
081030
Rev H
INTERFACE MICROPROCESSOR
REAL TIME MICROPROCESSOR
081029
Rev H
Align the dot on the microprocessor
with the number 1 on the control PCB.
IM380.01