Cat Continuous Miner 1038 Software Spec History Operation & Maintenance Manual – PDF DOWNLOAD
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Cat Continuous Miner 1038 Software Spec History Operation & Maintenance Manual – PDF DOWNLOAD
The Traction object shall create а TractPCB object using the TractL0R class.
The Traction object shall provide the scaled АС and DC currents for Left and Right Traction motors.
The Traction object shall continually update the Left and Right traction motor overloads.
AII traction trips shall Ье added to the Mainlog fault log.
lf the traction is OFF, and traction transformer contactor feedback is detected, then trip the pilot.
lf left ог right traction overload is detected, then turn OFF Traction and set an overload trip message.
lf digital input “Traction E arth Leakage Trip” is open (О), then turn OFF Traction and set а trip message.
lf а Traction motor is ON, and the motor current is less than the minimum ON current, turn both Traction motors
OFF, and set а system trip message.
lf а Traction motor is OFF, and the motor current is greater than the maximum OFF current, turn both Traction
motors OFF, and set а system trip message.
The Traction Transformer shall Ье turned ON when апу Tram switch is pressed, and remain ON for 2 seconds
after all Tram switches have been released.
When traction is ON, and any traction switch is pressed, the output traction voltage shall Ье set as defined in
Analog Output – Traction Drive Speed Refernces, otherwise it shall Ье set to zero volts.
While any Traction motor is ON, а software Traction hour meter shall Ье updated, and the Traction Brake
solenoid shall Ье energized.
Three traction speed shall Ье availaЬle, with speed 1 (the slowest) being designated as the Sumping speed.
The Sumping speed shall Ье adjustaЬle in setup.
lf the Cutter motors аге ON, only Sumping speed is availaЬle.
lf both tram tracks аге ON each in the reverse of the other (Pirouetting), then only Sumping speed is availaЬle.
While tramming at speed 1, if either cutter motor current is above SUMP CUTTER CURRENT МАХ then reduce
the traction speed ог if both cutter motor currents аге below SUMP CUTTER CURRENT MIN then increase the
traction speed (up to max sump speed).
lf “Left/Right Traction Thermistor” trip is detected, then turn OFF traction, and set а Thermistor Trip message.
When а traction motor is ON in reverse, the siren shall pulse ON.
lf the Pumps аге not ON, the traction shall Ье turned OFF.
lf while the Traction is ON, and Transformer Contactor lnterlocks is detected as по! active, turn OFF Traction.
Traction shall Ье inhiblted until brake pressure is active. After BRAKE_PRESSURE timeout {adjustaЬle in
setup), trip traction, and set а system trip message.
Traction shall Ье inhiblted if either Left ог Right traction breaker is tripped.
No опе second delay is required between brake ON, and brake check.
Speed 2 ог Speed 3 is selectaЬle in reverse at all times. lf the Cutters аге running, the speed should по! Ье
inhiblted, but the Cutters stopped then the higher speed allowed.
TABLE OF CONTENTS:
Cat Continuous Miner 1038 Software Spec History Operation & Maintenance Manual – PDF DOWNLOAD
24V dc Digital Inputs -Control Hub 5
Frequency 5
Radio 5
Machine Туре 5
11 0V ас Digital Inputs -Relay I/0 Module А 6
Pump Contactor Interlock 6
Left and Right Cutter Contactor Interlocks 6
Gathering Head Forward/Reverse Contactor Interlocks 7
Traction Transfonner Contactor Interlocks 7
Traction Earth Leakage 8
Machine Emergency Stop 8
Cutter / Gathering Head Circuit Breaker – СВ2 9
Traction Circuit Breakers -СВ7 & СВ8 9
E/S relay Feedback 1 О
11 0V ас Digital Inputs – Relay I/0 Module В 1 О
Pump Traction & Scrubber Fan – СВ4 11
Scrubber Contactor Interlock 11
Methane Bypass – Cutters InhiЬit 11
Cutters EnaЫed 12
Oil Temperature Switch 13
Cutter Water Flow 13
Main Pressure Switch 13
Brake Pressure Switch Closed 14
Scrubber Water Pressure 15
24V dc Analog Inputs 15
Pump Motor 15
Left and Right Gathering Head Motors 16
Left and Right Cutter Motors 18
Min/ Мах Shear Cutter Current 19
Min/Мax Sump Cutter Current 20
Cutter Current Differential 20
Left and Right Traction Motors АС Current 20
Traction Transfonner АС Current 21
Left and Right Scrubber Motors : 22
Machine Supply Voltage 22
Methane Sensor Inputs 23
7Н Rear Displays 24
Methane Display 25
Cutter Drum Height Display 25
Fault Messages 26
Thermistor Inputs -RTD 28
Thennistor Trip 28
Thennistor Short 29
l l0V Outputs Relays 30
Dual Relay Outputs 30
Pumps 31
Cutters & Scrubber 31
Cutters Auto Scrubber Mode 32
GrubЬing Mode 34
Manual Cutter Start in GrubЬing Mode Only 34
Scrubber Manual Start 34
Gathering Head Forward and Reverse 35
Front Lights & Rear Light (Dimmer) 35
Traction Transfonner 36
Rev No:G 21st February 2007Z
Siren 36
Pilot 36
Motors 36
Cutter/ Conveyor Breaker Under Voltage Coil 37
Cutter/ Conveyor Breaker Under Voltage Coil 37
E/S Relay 37
E/S override relay 37
Traction Module -Analog Inputs 37
Left and Right Traction Drive Output Voltages 37
Left and Right Traction Motors DC Current 38
НЕТ Current Transducers Supplies 38
Traction Module -Analog Outputs 38
Traction Drive Speed References 38
Traction 39
Solenoid Outputs 40
Cutter Raise and Lower 40
StaЬiliser Jacks Up and Down 41
Conveyor Raise, Lower, Left, Right 41
Apron Raise, Float 42
Cutters Water Sprays 42
Traction Brake Release 42
Conveyor Swing Master 43
Scrubber Water Spray 43
Oil Power Fill 43
Setup Data 43
Maintenance Data 44
Maintenance 44
Transmitter Test 45
Watchdog Test 45
Pilot Trip Test 45
Solenoid Self Test 45
Hour Meters 45
РСВ Temperature 45
RTD Monitor 45
CAN Monitor 45
Fault Log 46
Oil Power Fill 46
Miscellaneous 46
Start Up Sequence 46
Loss of Carrier Fault 47
Second Transmitter Detection 47
Transmitter ID Fault 47
Transmitter Stop 47
Transmitter Pilot Trip 47
Tilt Switch 48
Main Screen 48
NoVRam 48
Inclindmeter 48
Тор Cut Limit (cm) 49
Bottom Cut Limit ( cm) 49
Тор Air Overshoot 49
Тор Соа! Overshoot , – – 49
Bottom Air Overshoot 49
Bottom Соа! Overshoot 49
Cutter Load Current (А) 49
Display 49
Boom Oveпide , 50
Passwords 50
Fault Messages Listing
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