COOPER FH1847N User Manual
T245 Control System
Installation and Operations Manual
DMAN-2053-01
Issue 5
November 27, 2001
2001 OMNEX Control Systems Inc.
All rights reserved.
T245 Control System Manual
OMNEX Control Systems, Inc.
#74 – 1833 Coast Meridian Road,
Port Coquitlam, B.C.
Canada V3C 6G5
Telephone: (604) 944-9247
Fax: (604) 944-9267
http://www.omnexcontrols.com
ii
T245 Control System Manual
Revision History
Issue Description Pages
04 Revision history added, T247 Hoffman box added to Part Numbers iii, 2
05 Added Throttle Enable O11, changed operation of Hydrosync shift 10, 17
Deleted obsolete part numbers 1
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T245 Control System Manual
This page is intentionally left blank.
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T245 Control System Manual
Contents
1. Introduction..........................................................................................................................1
1.1. Part Numbers ...........................................................................................................1
2. Physical Installation .............................................................................................................3
2.1. Receiver/Controller..................................................................................................3
2.2. Receiver Antenna.....................................................................................................3
2.3. Platform Holster Magnet..........................................................................................4
3. Considerations for Electrowelding ......................................................................................5
4. Electrical Connections .........................................................................................................6
5. Fuses, Configuration Jumpers............................................................................................11
5.1. R1300+ Board........................................................................................................11
5.2. S20 Board ..............................................................................................................11
6. Setting Up the Radio Receiver..................................................................................................12
6.1. Unique Identifier (Radio ID)......................................................................................12
6.2. No-Link Data Mode...................................................................................................13
6.3. Checksum Mode ........................................................................................................13
6.4. Changing Switch Settings..........................................................................................13
7. Operations..........................................................................................................................14
7.1. Receiver/Controller................................................................................................14
7.1.1. Error Codes ................................................................................................14
7.2. T245/T45 Radio Transmitter .................................................................................14
7.2.1. Switching The Transmitter ON and OFF...................................................14
7.2.2. Operator Controls: .....................................................................................15
7.2.3. Tilt Failsafe ................................................................................................16
7.2.4. Low Battery Indicator ................................................................................16
7.2.5. Battery Charging and Replacement ...........................................................16
7.2.6. Transmitter Light Summary.......................................................................17
7.2.7. Numeric Display ........................................................................................17
7.3. T247/T47 Cable Remote........................................................................................18
7.4. Emergency Override Panel ....................................................................................19
8. Proportional Drive Adjustments ........................................................................................20
9. Factory Parameters.............................................................................................................25
9.1. Types of Factory Parameters..................................................................................25
9.2. Changing the Factory Parameters ..........................................................................25
9.3. List of Factory Parameters .....................................................................................26
PWM Drive Frequency Parameters .......................................................................29
Boom Load Moment Limit....................................................................................29
Boom Derating Factors..........................................................................................29
Emergency Override Panel Function Speed ..........................................................29
Auger Shake Speed................................................................................................29
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T245 Control System Manual
Digger Transmission Type.....................................................................................29
Bucket/Pole-Claw Speed Ratio..............................................................................29
10. Warranty .................................................................................................................................30
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T245 Control System Manual
1. Introduction
The T45 Control System consists of a custom Receiver/Controller (grey
box), an optional T245 Radio Transmitter and/or an optional T247 Cable Remote. An
interface is also provided for an optional user-supplied Emergency Override Panel. The
main components of the Receiver/Controller are an R1300+ (TPCB-1225-10) circuit
board, an S20 (TPCB-1458-03) board, and a DEX-900 radio receiver.
The Receiver/Controller’s software is custom-designed for many applications.
Various sensors mounted on the machine chassis send feedback information to the
Receiver/Controller. This feedback information together with the operator commands
determine the drive outputs to the Apitech™ electric-over-hydraulic valves. A
sophisticated computer program, permanently encoded into the firmware chips of the
Receiver/Controller, governs the mapping of inputs to outputs.
Features of the computer program include safety interlocks to prevent injury to
personnel as well as damage to the machine. The program incorporates a “restart” check
which ensures that functions do not actuate unexpectedly due to operator panel switches
being left “on” by accident.
All wiring to the Receiver/Controller is through waterproof circular M.S.
connectors on the outside of the fibreglass enclosure, to ensure that the NEMA 4X rating
of the enclosure is preserved. This manual describes considerations which should be
taken during installation and operation, and gives procedures for “tuning” the system to
match the exact characteristics of your hydraulic valves
.
1.1. Part Numbers
The list below gives the part numbers of the major components of the T245
Control System. You will need these numbers for reference and ordering spare parts.
Component OMNEX Part
Number
R2305 Receiver (supports T245, T47 and
T247; replaces R1302 and R1305)
Factory Key for Receiver/Controller ACAB-1355-02 19444-1
User Key for Receiver/Controller ACAB-1355-01 Y1619
Shock Mount Kit for
Receiver/Controller
ASSY-1992-01 19425-1
AKIT-1498-01 Y1616
Versalift Part
Number
Antenna Kit for Receiver/Controller A0005 19292-1
Output Cable with 54-pin Connector, 6
feet
Emergency Override Panel Interface ACAB-1734-01 —
ACAB-1733-01 —
1
T245 Control System Manual
1. Introduction
The T45 Control System consists of a custom Receiver/Controller (grey
box), an optional T245 Radio Transmitter and/or an optional T247 Cable Remote. An
interface is also provided for an optional user-supplied Emergency Override Panel. The
main components of the Receiver/Controller are an R1300+ (TPCB-1225-10) circuit
board, an S20 (TPCB-1458-03) board, and a DEX-900 radio receiver.
The Receiver/Controller’s software is custom-designed for many applications.
Various sensors mounted on the machine chassis send feedback information to the
Receiver/Controller. This feedback information together with the operator commands
determine the drive outputs to the Apitech™ electric-over-hydraulic valves. A
sophisticated computer program, permanently encoded into the firmware chips of the
Receiver/Controller, governs the mapping of inputs to outputs.
Features of the computer program include safety interlocks to prevent injury to
personnel as well as damage to the machine. The program incorporates a “restart” check
which ensures that functions do not actuate unexpectedly due to operator panel switches
being left “on” by accident.
All wiring to the Receiver/Controller is through waterproof circular M.S.
connectors on the outside of the fibreglass enclosure, to ensure that the NEMA 4X rating
of the enclosure is preserved. This manual describes considerations which should be
taken during installation and operation, and gives procedures for “tuning” the system to
match the exact characteristics of your hydraulic valves. CAUTION: Changes or modifications
not expressly approved by the party responsible for compliance could void the user's authority
to operate the equipment.
1.1. Part Numbers
The list below gives the part numbers of the major components of the T245
Control System. You will need these numbers for reference and ordering spare parts.
Component OMNEX Part
Number
R2305 Receiver (supports T245, T47 and
T247; replaces R1302 and R1305)
Factory Key for Receiver/Controller ACAB-1355-02 19444-1
User Key for Receiver/Controller ACAB-1355-01 Y1619
Shock Mount Kit for
Receiver/Controller
ASSY-1992-01 19425-1
AKIT-1498-01 Y1616
Versalift Part
Number
Antenna Kit for Receiver/Controller A0005 19292-1
Output Cable with 54-pin Connector, 6
feet
Emergency Override Panel Interface ACAB-1734-01 —
ACAB-1733-01 —
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T245 Control System Manual
2. Physical Installation
2.1. Receiver/Controller
The Receiver/Controller should be mounted with the connectors down, and in a
location so that the enclosure door may be opened conveniently for access to the inside.
Shock mounts must be used to mount the enclosure!
should the enclosure be directly bolted to the machine. Figure 1 below illustrates how the
shock mounts should be installed:
Figure 1
The Receiver/Controller enclosure is sealed and has a NEMA-4 rating. When
installing, ensure that nothing is done to compromise the watertightness of the enclosure.
When performing maintenance it may be necessary to gain access to the inside of the
enclosure; take care to re-close the door securely when you are done.
Enclosure Mounting
Under no circumstances
2.2. Receiver Antenna
The receiver antenna should be mounted pointing up and as high as possible,
preferably with a large metal surface below it but no metal above or to the side. The
antenna must be mounted on the outside of the machine; do not mount it inside an
operator’s cab or in a toolbox. Assemble the antenna as shown in Figure 2 below, and
thread (finger-tight only) the connector onto the matching receptacle on the
Receiver/Controller.
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T245 Control System Manual
Figure 2
Antenna Assembly
2.3. Platform Holster Magnet
The magnet which indicates to the T245 Radio Transmitter that it is in the
platform holster should be mounted with the plastic face up, towards the T245. The
drawing below is an internal view of the T245 bottom half, indicating where the magnetic
switch is.
4321
SWITCH , MAGNATIC REED
D
A
2.200
(P/N: SX-MPS9WGN)
INSTALLATION INSTRUCTION.
1.100
C
A
B
A
SECTION A-A
4321
18 AWG 3.75" WHT.
2 PLACES.
SILICONE SEALING
ALL WAY AROUND.
DRILL 3.5 DIA. HOLE ON T45 BOTTOM ONLY,
(PRESS FIT)
NOT DRILL ON BATTERY BOTTOM.
REVISIONS
REV DATE: APPROVED: ECO
1 05-12-99
DESCRIPTION:
T45 Bot. Versalift -Iss1
DATE:REV APPROVED: ECO
DESCRIPTION:
GENERAL NOTES:
1. MATERIAL: SWITCH, MAGNETIC REED
INSTALLATION INSTRUTION.
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN INCHES
TOLERANCES
DECIMALS ANGULAR
.XX + .05 + 0.5
.XXX + .010
DO NOT SCALE DRAWING
THIRD ANGLE
PROJECTION:
THESE DESIGNS AND SPECIFICATIONS ARE THE
PROPERTY OF OMNEX CONTROL SYSTEMS INC.
AND SHALL NOT BE COPIED OR USED FOR
MANUFACTURING WITHOUT ITS WRITTEN
CONSENT.
CHECKED:
DRAWN:
DESIGNED:
TITLE:
PART #:
DRAWING #:
SCALE:
DATE:
R T F 05-12-99
DATE:
G. C. 05-12-99
DATE:
W. H. 05-12-99
OMNEX
Control Systems Inc.
T45 Bot. Versalift -Iss1
ASUB-1327-03
DSUB-1327-03
SHEET: OF
1 : 2 1 1
D
C
B
REV
A
1
SIZE
B
Figure 3
T245 Magnetic Switch
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T245 Control System Manual
3. Considerations for Electrowelding
The electronics in the T245 Control System can be damaged by the high currents
and voltages employed in electrowelding. If electrowelding must be performed after the
Control System has been installed, observe the following precautions to reduce the risk of
damage:
• Do not connect the ground clip to a point on the chassis close to the
enclosures.
• Disconnect the harnesses to the enclosures and sensors at the M.S. connectors.
Also disconnect the battery (PTO switch) and ground connections going into
the enclosures.
• Do not strike an arc close to the enclosures and sensors, or wiring leading into
the enclosures and sensors.
• Do not weld to the sensors.
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