200 • schematics and hose drawings, Electrical schematic – Genie 106730 User Manual
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Part No. 106730
Welder Supplement
Electrical Schematic
July 2004
200 • Schematics and Hose Drawings
DRIVE
EDC
REVERSE
DRIVE
EDC
REVERSE
DRIVE
EDC
FOR
W
ARD
DRIVE
EDC
FOR
W
ARD
B
C
U4
A
D
C5-21
C5-20
C1B-5
C1B-4
C31EDC
WH/BK
C31EDC
WH/BK
C30EDC
WH
C30EDC
WH
C1P-5
C1P-4
C45GEN
GR/WH
C45GEN
GR/WH
TB45
TS47
P25FS-RD
P24FS-WH
TS4
TB35
C35RPM
BK/RD
C35RPM
BK/RD
C1B-9
C1P-9
RPM
HI
RPM
HI
GENERA
TO
R
O
N
GENERA
TO
R
ON
D12
RPM
LO
RPM
LO
FOOTSWITCH
TB31
TB30
2
4
6
8
1
3
5
7
RS232RxD
A1 BATTERY +
A1 BATTERY +
A2 SENSOR POWER +5 VDC
A2 SENSOR POWER +5 VDC
A3 BATTERY-
A3 BATTERY-
B1 VALVE 0 FWD COIL
B1 VALVE 0 FWD COIL
B2 VALVE 1 NC
B2 VALVE 1 NC
B3 DIGITAL OUTPUT BYPASS/OMRON
B3 DIGITAL OUTPUT BYPASS/OMRON
C1 TxD
C1 TxD
C2 RxD
C2 RxD
C3 /BOOT
C3 /BOOT
D1 ANALOG 0 JOYSTICK
D1 ANALOG 0 JOYSTICK
D2 ANALOG 1 NC
D2 ANALOG 1 NC
D3 DIG IN 3 NC
D3 DIG IN 3 NC
E1 NOT USED
E1 NOT USED
E2 NOT USED
E2 NOT USED
E3 NOT USED
E3 NOT USED
F1 DIG IN 0
F1 DIG IN 0
F2 DIG IN 1 GENERATOR ON
F2 DIG IN 1 GENERATOR ON
F3 DIG IN 2
F3 DIG IN 2
RS232TxD
RS232TxD
CR4
HIGH
IDLE
HIGH
IDLE
RELA
Y
C45GEN
GR/WH
C45GEN
GR/WH
V151HG GN
V151HG GN
V150HG GN/BK
V150HG GN/BK
1k ohms
1k ohms
124 ohms
124 ohms
124 ohms
124 ohms
Adjustments
1. Connect a digital multimeter
1. Connect a digital multimeter
(DMM) with a frequency counter to
(DMM) with a frequency counter to
the 110 vac outlet. Adjust the
the 110 vac outlet. Adjust the
potentiometer until a frequency of
potentiometer until a frequency of
66.5 HZ is obtained with no load
66.5 HZ is obtained with no load
on the generator.
on the generator.
A
B
C
P26FS-BK
TB29
2
1
3
C1B-3
C1P-3
C29MS
RD/WH
C29MS
RD/WH
BYP
ASS
VA
LV
E
MOT
OR
STROKE
MOT
OR
STROKE
VA
LV
E
SX Controller
SX Controller
RELAY
8 N.C.
8 N.C.
2 COM
2 COM
1 N.O.
1 N.O.
3 GND
3 GND
5 SW INPUT
5 SW INPUT
TIME DELAY
TIME DELAY
MODULE 4S
MODULE 4S
Modification note
Modification note
Replace two position terminal strip #45 and use 74911
Replace two position terminal strip #45 and use 74911
four position terminal strip in its place. Use the
four position terminal strip in its place. Use the
name plate from the old two position terminal.
name plate from the old two position terminal.
Add three Genie P/N 45762 6 amp 200 PIV diodes in
Add three Genie P/N 45762 6 amp 200 PIV diodes in
the position shown in the schematic.
the position shown in the schematic.
Theory of Operation
Theory of Operation
1. Turning on the Generator supplies current to the high idle relay
1. Turning on the Generator supplies current to the high idle relay
through the diode switching the engine to high RPM. In addition
through the diode switching the engine to high RPM. In addition
the diode between TB45 and TB29 supplies power to the motor
the diode between TB45 and TB29 supplies power to the motor
stroke valve switching the motors to high speed/low torque mode.
stroke valve switching the motors to high speed/low torque mode.
2. The SX controller is turned ON supplying power to bypass valve
2. The SX controller is turned ON supplying power to bypass valve
and the change over relay. The EDC valve is switched over to
and the change over relay. The EDC valve is switched over to
the output of the SX controller.
the output of the SX controller.
3. When the AC generator is turned OFF the SX module will ramp
3. When the AC generator is turned OFF the SX module will ramp
the output to the EDC to threshold preventing cavitation to the
the output to the EDC to threshold preventing cavitation to the
hydraulic motor powering the generator. When threshold is
hydraulic motor powering the generator. When threshold is
reached the bypass valve is turned OFF.
reached the bypass valve is turned OFF.
4. The time delay module keeps the SX controller ON for four
4. The time delay module keeps the SX controller ON for four
additional seconds after the ESTOP is pressed allowing for a
additional seconds after the ESTOP is pressed allowing for a
controlled ramp down of the generator.
controlled ramp down of the generator.
TO TB#24
TO TB#24
TO TB#23
TO TB#23
PLATFORM
GROUND
CR46
16
15
ALC-500
20
C2P-7
C2B-7