Terex 3B6 Programming manual
LTB1 Name Code Ballast Outrigger Jib Angle Jib Length Zone
300 0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 Length
2I
3II
4 III
5IV
6
7
8Amax7932791979177914791079 9
9 Amin 0 8 0 4,3 0 2 0 1,05 0 0,5 18 0,8
102222222
11 3 62,43271,920
12 3,5 58,4 27,45 69,8 20,35 75,9 18
13 4 54,1 24,4 67,4 20,75 74,5 18,45 76 14
14 4,5 49,5 21,8 65,2 21,2 73,1 18,7 75,2 14,5
15 5 45 19,4 62,8 19,3 71,7 17,3 74,6 14,3
16 6 33,4 15,5 58 14,75 68,6 13,45 72,9 12,35 77,2 10 78,2 9
17 7 19,1 11,5 53 11,7 65,2 10,9 71,2 10,1 75,2 9,55 76,4 8,85
18 8 47,7 9,4 61,7 9,05 69,2 8,5 73,2 8,05 74,5 7,9
19 9 41,8 7,65 57,8 7,7 67,9 7,25 71,2 6,9 72,5 6,8
20 10 35 6,4 53,7 6,45 64,4 6,25 69 6 70,4 5,9
21 11 24,7 5,4 49,4 5,4 61,8 5,4 66,8 5,25 68,2 5,15
22 12 11 4,65 43 4,7 59 4,75 64,4 4,6 65,8 4,55
23 13 40,4 4,05 55,8 4,1 62 4,1 63,4 4,05
24 14 35,6 3,55 52,6 3,6 59,4 3,6 61 3,6
25 15 30,6 3,05 48,9 3,1 57 3,1 59,5 3,1
26 16 23,7 2,75 45 2,75 54,2 2,8 55,6 2,8
27 17 12,9 2,35 40,8 2,4 51,4 2,4 53 2,4
28 18 36,2 2,15 48,6 2,2 50,1 2,2
29 19 31,4 1,95 45,8 1,95 47,2 1,95
30 20 26,4 1,7 42,8 1,7 44,2 1,7
31 21 22,6 1,5 40 1,5 43,3 1,5
32 22 12,4 1,35 36 1,35 37,8 1,35
33 23 31,2 1,2 33,8 1,2
34 24 26 1,05 29,2 1,05
35 25 19,2 0,9 24 0,9
36 26 11 0,8 18 0,8
37 27 0,5
38 28
39 29
40
9,4 14,4 19,5 24,7 28,9 30,4
C71_1: BOOM ON OUTRIGGERS 2,5 6,3
0 24487393100
0 24487393100
0 24487393100
Rev. 01/08/05
TROUBLESHOOTING
TROUBLESHOOTING
MANUAL
MANUAL
Complies to the MACHINES DIRECTIVE Standards: EN60204-1, EN954, EN12077-2
EMC according to the “ Heavy Industrial Environment” category: EN50081-2, EN50082-2
3B6
3B6
LOAD MOMENT INDICATOR (LMI)
LOAD MOMENT INDICATOR (LMI)
TELESCOPIC CRANES
TELESCOPIC CRANES
INDEX
INDEX
2
PAGE
ACCESS PROCEDURES 3
DESCRIPTION
COMPONENTS LOCATION ON THE MACHINE 4
MAIN UNIT AND CONTROL PANEL CODE: U2MIC-2/XX 5
GENERAL CHARACTERISTICS 6
MAIN CONTROL UNIT CONNECTIONS AND SIGNALS 7
AC MCP ANGLE/EXTENSION SENSORS CODE : AC MCP214A/3P 8
EXTENSION SENSOR CODE : ACT 9-10-11
PRESSURE TRANSDUCERS CODE : Y11 4745-450 12
CONTROL PANEL DESCRIPTION 13
DETECTION
TROUBLESHOOTING 14
ALARM CODES AND ACTIONS TO TAKE 15-16-17
ALARM CODE 56 : MEMORY DATA NOT RELIABLE 18
ALARM CODE 15 : ANGLE READING < MINIMUM VALUE 19
ALARM CODE 25 : ANGLE READING > MAXIMUM VALUE 19
CABLE REEL POWER SUPPLY VERIFYING 20
ANGLE POTENTIOMETER VERIFYING 21
ALARM CODE 6 : BOOM L. READING < MINIMUM VALUE 22
ALARM CODE 7 : BOOM L. READING > MAXIMUM VALUE 22
CABLE REEL POWER SUPPLY VERIFYING 23
BOOM LENGTH POTENTIOMETER VERIFYING 24
ALARM CODE 12 : MAIN CYLINDER (BOTTOM SIDE ) < MINIMUM VALUE 25
ALARM CODE 22 : MAIN CYLINDER (BOTTOM SIDE ) > MAXIMUM VALUE 26
ALARM CODE 13 : MAIN CYLINDER (ROD SIDE ) < MINIMUM VALUE 27
ALARM CODE 23 : MAIN CYLINDER (ROD SIDE ) > MAXIMUM VALUE 28
ALARM CODE 11 : BOOM L. READING < MINIMUM VALUE 29
ALARM CODE 21 : BOOM L. READING > MAXIMUM VALUE 29
CABLE REEL POWER SUPPLY VERIFYING 30
BOOM LENGTH POTENTIOMETER VERIFYING 31
ACTION
EPROM and EEPROM REPLACEMENT 32
POTENTIOMETERS ALIGNMENT 33
SYSTEM LAY-OUT AND CONNECTIONS 34-37
RECOMMENDED SPARE PARTS LIST 38
3
This systems has been conceived and developed to offer two different levels of functionality
of access to internal data, according to the actions to be done.
The basic access level (Operator) does not need any password; this one, in fact, is
required for possible assistances, only by Technical Service Personnel (failure detecting
and repairing).
1° LEVEL:
OPERATOR:
Without needing PASSWORD (also see OPERATOR MANUAL) all working information of
the machine are available through several monitoring given by the display panel; starting
from basic working data: lifted load, max admitted load, outreach, working conditions, tilting
percentage;
Just pressing the GREEN button key, it is possible to show machine working data in a
graphic way.
The aim to give to the Operator the possibility of entering these readings, allowing to
communicate them to the Technical Assistance Department, giving relevant data, possibly
avoiding a direct Service on site.
The Operator can also find some information to solve easy troubles in his OPERATOR
MANUAL
2°LEVEL: (PASSWORD) SENSORS REPLACEMENTS :
TECHNICAL ASSISTANCE DEPT. AND AUTHORIZED DEALERS
The second level corresponds to the information contained in this TROUBLE SHOOTING
MANUAL, where all details referred to system components are included (Main Unit,
Transducers, Display Panel), troubleshooting codes introduction, and the useful information
to remove the problems without specific tools (except a voltmeter).
As far as Pressure Transducers are concerned, please note that they do not need any
calibration, as they are totally interchangeable.
FINE CALIBRATION.
This means the complete machine calibration, that is done at the first start-up of the
machine.
To this aim a PASSWORD is given, allowing to enter into the functions of the program, as
the fine calibration of geometrical data and lifted load, and to perform their on-site
calibration. These calibrations need the use of a PC.
ACCESS PROCEDURES
ACCESS PROCEDURES
LOAD MONITORING SYSTEM (LMI)
LOAD MONITORING SYSTEM (LMI)
4
COMPONENTS LOCATION ON THE MACHINE
COMPONENTS LOCATION ON THE MACHINE
Control Panel :
into the cabin
Main Unit
Nr.2 Pressure
Transducers:
On the lifting cylinder.
Rod and bottom side
Length sensor
Used in case of boom
indipendent sections
Length/Angle sensor
5
MAIN CONTROL UNIT
MAIN CONTROL UNIT
CODE: U2MIC
CODE: U2MIC-
-2/XX
2/XX
U2MIC-2/XX Main Control Unit is equipped with memories for Data
and program storage not erasable EPROM type or erasable
EEPROM type for calibration parameters storage.
INPUT/OUTPUT circuits are self-protected against overloads and
short circuits.
Power supply internal circuits are designed to operate at low voltage
and are provided with all protection for hard environment.
U2MIC-2/XX Main Control Unit is provided with all EMC necessary
components.
6
GENERAL CHARACTERISTICS
POWER SUPPLY
•From vehicle battery :10-28 V
•Current consumption, without loads : ~0,35A
INPUT / OUTPUT
•14 Digital Inputs
•14+1 Digital Outputs
•6 (+2) Analog Inputs
•Watch Dog Dynamic Output
•Voltage working range : 10-28 VCC
•Output Current : 2A
•Analog Inputs Voltage : 0- 5V
•Serial Links RS232, CAN BUS
•Clock and Buffer Battery
•Epoxy Resin Coating
•32 Kb E2prom for Data Recording
MECHANICAL CHARACTERISTICS
MECHANICAL DIMENSIONS
•Case Dimension : 260 x 160 x 91 mm
•Fixing holes : 240 x110 mm
VIBRATIONS
•Continuous : 5g’s from 20 to 400Hz Over 3 AXIS
•Shock : 10g’s
ENVIROMENTAL
•Salt spray resistance over 48 Hours
TEMPERATURE
•Working range :-30 -+70°C
•Storage range :-45 - +85°C
7
"MV 231-346"
MORS. 16C. C.S.
CV a FILO 1,5mmq.
"MV 231-346"
MORS. 16C. C.S.
"MV 231-346"
MORS. 16C. C.S.
MAIN CONTROL UNIT
MAIN CONTROL UNIT :
: CONNECTIONS
CONNECTIONS and
and SIGNALS
SIGNALS
D35, D39, D43, D47, D51, D55, D59, D63 = RED LED’s
They show the INPUT status
ON = ACTIVE INPUT
D68, D71, D74, D77, D80, D83, D86, D89, D101 = RED LED’s
They show the OUTPUT status ON = ACTIVE OUTPUT
D2 = RED LED
When lit means
that +15V Voltage
is active
D1 = RED LED
When lit means
that +5V Voltage
is actiive
Note :
D1 et D2 always have to be
lit when the system is ON
NOTE:
CODE DIODE PIN FUNCTION
DI0 D35 17 (Turret position sensor ) Length type
DI1 D39 18 Anti two block
DI2 D43 19 Turret micro switch stop
DI3 D47 20 Not used
DI4 D51 21 Not used
DI5 D55 22 Not used
DI6 D59 23 Not used
DI7 D63 24 Main by pass key
EEPROM:
CALIBRATION DATA,
BLACK BOX
EEPROM:
PROGRAM AND
LOAD TABLES
NOTE:
CODE DIODE PIN FUNCTION
DO0 D68 25 Movement’s shut off
DO1 D71 Not used
DO2 D74 Not used
DO3 D77 Not used
DO4 D80 Not used
DO5 D83 Not used
DO6 D86 Not used
DO7 D89 Not used
DO8 D101 Not used
8
AC MCP servocable-reels are used where
telescopic boom extensions over 12 meters
are needs.
The unwinding transducer (or transducers) is
formed by drum cable servo-winders on which
a cable is wound that is attached to the arm
head (or to intermediate elements).
With the unwinding extension, the wire
unwinds measuring the unwinding length
thanks to a potentiometric sensing device.
In the use of the crane, it is always necessary
to carefully survey the cable unwinding along
the arm, because it can be subjected to
accidental break if collided.
The replacement of this element is to be done
by qualified personnel only.
The angle transducer (inside to cable reel) detects the absolute angle of the crane arm
thanks to a potentiometric sensing device.
The signal is used by the limiter to compute the geometry.
The replacement of this element is delicate and for this reason it must be done by qualified
personnel.
Slip
Rings Type Length
mm Diam
mm A
mm B
mm C
mm D
mm E
mm F
mm G
mm H
mm M
mm MODEL
3 3x0,22
shields. 32000 3,8 100 323 60 460 420 11 180495 0 AC MCP214I/3P
AC MCP ANGLE / EXTENSION SENSOR
AC MCP ANGLE / EXTENSION SENSOR Code : AC MCP214A/3P
Code : AC MCP214A/3P
9
EXTENSION SENSOR CODE : ACT
EXTENSION SENSOR CODE : ACT
The boom and angle sensor is formed by a cable reel having pulley on
which a cable is wounded; the other side is attached to the boom head
(or to the first telescopic element in case of proportional extension).
Extending the boom, the cable unwinds (max. 12 mt.) measuring the
extension length signal through 10-turns servo potentiometer.
While using the machine, it is always necessary to carefully survey the
unwinding cable along the boom, because it can be subject to
accidental break if collided.
The replacement of this element has to be done by Qualified Personnel
only.
The angle sensor (inside the cable reel) detects the absolute angle of
the boom.
Analog signals from above potentiometers are used by the LMI to
compute the boom geometrical data.
10
OVERALL DIMENSION
B-B ( 1 : 2 )
150
?
180
?
35,5
70,5
114,6
185
?
145
?
20,8
18
Ingranaggio Z=60 M=0.75
Ingranaggio Z=20 M=0.75
B
B
246
269
?
191
103
120
32
12,5
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