OEC UroView
®
2800 Table/Generator Functional Block Diagrams
74
Periodic Maintenance
MOTOR
(M1)
BRAKE
(NORMALLY
APPLIED)
THERMAL
SWITCH
T1
FREQUENCY
INVERTER (U1)
RELAY PCB
MOTOR ENABLE
SIGNAL "K3" FROM
MOTRON CPU
BOARD X5-5
AC INPUT
X9
X9
X1A
1
2
3
Q1
K2.2
22
21
LED 1
R3
T1
K1
A2-
A1+
X5
CPU PCB
S1
BRAKE
ENABLE
+24V
5
3
6
4
1
2
13
K1
14
g
10 K
MASSE 24 V
U
V
W
U
V
W
Three Phase
Page 1 of 4
GE OEC Training
Motor Drive Diagram
Elevation / Tilt M1 & M3
2800
ELV_TILT.DS4
06/02
X8
LED 6
M24
FROM +G1
POWER
SUPPLY
F4
S5
S2
S3
S4
X3B
X6
1
2
3
8
9
X1B
1
2
4
LED 3
A2-
A1+
5
3
6
4
1
2
13
K3
14
MOTOR
(M3)
BRAKE
(NORMALLY
APPLIED)
THERMAL
SWITCH
T3
U
V
W
Three Phase
Q3
10 K
X3A
R7
5
K5.3
32
31
K4.2
22
21
1
2
X3B
3
11
BRAKE
ENABLE
U
V
W
16
16
X7
1
2
3
8
9
FREQUENCY
INVERTER (U2)
4
1
2
1
2
3
TASTICH
INTERLOCKED 24V
(NOTAUS)
FROM MOTRON CPU
BOARD X5-11
K3
1
1
T3
AC
INPUT
1
5
4
3
2
S1 - S5 are wired
in series through terminal
block X1 (see page 3)
the numbers to the right
of the switch numbers above
show were they wire in to X1.
See page 2 for the locations and
functions of the switches.
K1