User Manual
Table Of Contents
- Technical Systems Electric System LEXION 570 – 520 Montana
- Layout of electric circuit diagrams
- Contents
- Central terminal compartment
- Pin assignment in modules
- Module A6 - Automatic air conditioner
- Module A7 - Cab fan speed controller
- Module A8 - AUTOCONTOUR (CAC)
- Module A9 – AUTOPILOT (ATP)
- Module A10 - Fieldwork computer (BIF/CAB)
- Module A12 - Speed monitor (DZW)
- Module A13 - Performance monitor (DKG)
- Module A15 - Electronic engine control module CATERPILLAR (CAT)
- Module A15 - Electronic engine control module DAIMLER-CHRYSLER (DC)
- Module A17 - Engine adaptation module ADM DAIMLER-CHRYSLER (DC)
- Module A16 – Reel controller
- Module A21 - Yield meter
- Module A25 - Sieve adjustment
- Module A27 - VARIO
- Module A28 - Uni-spreader (VGS)
- Module A30 - Terminal
- Module A33 - Sidefinder
- Module A34 - Grain tank
- Module A35 - Montana 570-520 control unit - with external MONTANA control unit (up to serial no. 582 00051, 581 00026; 580 00028)
- Module A36 - Montana 570-520 gearshift module - with external MONTANA control unit (up to serial no. 582 00051, 581 00026; 580 00028)
- Module A37 – Electro-hydraulic gearshift (EHS) - 3-speed manual gearbox
- Module A37 – Electro-hydraulic gearshift (EHS) - 2-speed manual gearbox
- Module A38 – Rotor (RIO)
- Module A42 – MONTANA GEN II module - with integrated MONTANA control unit from serial no. 582 00052, 581 00027 and 580 00029)
- Module A45 - Ground drive hydraulic motor brake restrictor (HBM)
- Module A46 – Deflector adjustment (RIO)
- Module A49 – Ground drive (EFA)
- Module A51 – Radial spreader
- Module A65 - GPS pilot terminal
- Module A66 - GPS pilot module (GPB)
- Circuit diagram 1a - 50a
- 01a - Main power supply, diesel engine electric starting motor
- 01s - Main power supply, diesel engine electric starting motor - Montana 570-520
- 02a - Starting the diesel engine, diesel engine electric starting motor - CAT C12, C10, C9, 3126B
- 02b - Starting the diesel engine, diesel engine electric starting motor- DC 502 LA
- 02s - Starting the diesel engine, diesel engine speed adjustment - CAT C12, C10, C9, 3126B, Montana 570-520 - with external MONTANA control unit (up to serial no. 582 00051, 581 00026; 580 00028)
- 02t - Starting the diesel engine, diesel engine speed adjustment
- 03a - Diesel engine cut-off system
- 04a - Road travel activation, master valve
- 04s - Road travel activation, working hydraulics master valve, Montana 570-520 - with external MONTANA control unit (up to serial no. 582 00051, 581 00026; 580 00028)
- 04t - Road travel activation, working hydraulics master valve, Montana 570-520 - with integrated MONTANA control unit (from serial no. 581 00027 to 581 00037)
- 05a - Terminal, keyboard, rotary switch, printer
- 06a - CAN bus, module power supply, for diesel engine CATERPILLAR - C12, C10, C9, 3126B
- 06b - CAN bus, module power supply, for diesel engine Daimler - Chrysler DC 502 LA
- 06s - CAN bus, module power supply, Montana 570-520 - with external MONTANA control unit (up to serial no. 582 00051, 581 00026; 580 00028)
- 06t - CAN bus, module power supply, Montana 570-520 - with integrated MONTANA control unit (from serial no. 581 00027 to 581 00037)
- 07a - Threshing mechanism circuit
- 08a - Concave adjustment / Threshing drum variable-speed drive
- 09a - Rotor flap adjustment / Rotor variable-speed drive
- 10a - Fan variable-speed drive
- 11a - Sieve adjustment
- 12a - Deflector adjustment
- 13a - Straw and chaff spreader, uni-spreader - LEXION 580
- 13b - Straw and chaff spreader, radial spreader
- 14a - Swinging the grain tank unloading tube
- 15a - Grain tank unloading / Grain tank unloading aid
- 16a - Rape cutting knife circuit
- 17a - Front attachment drive, reverser drive, front attachment quick stop
- 17s - Front attachment drive, reverser drive, front attachment quick stop, Montana 570-520 - with external MONTANA control unit (up to serial no. 582 00051, 581 00026; 580 00028)
- 18a - Front attachment variable-speed drive
- 19a - Straw chopper
- 19b - Straw chopper, radial spreader without chaff spreader
- 19c - Straw chopper, radial spreader with chaff spreader
- 20a - Front attachment raise/lower, cross levelling
- 20s - Raise/lower front attachment, cross levelling - Montana 570-520
- 21a - Reel adjustment - Standard cutterbar
- 21b - Reel adjustment - VARIO cutterbar
- 21c - Reel adjustment - Folding cutterbar
- 21d - Folding the maize picker, snapping plate adjustment, down maize augers
- 22a - Reel variable-speed drive
- 23a - Cutting table adjustment (Vario), folding the cutterbar
- 24a - AUTOCONTOUR (CAC)
- 25a - Speed monitor
- 26a - Machine monitor
- 26s - Machine monitor, Montana 570-520 - with external MONTANA control unit (up to serial no. 582 00051, 581 00026; 580 00028)
- 26t - Machine monitor, Montana 570-520 - with integrated MONTANA control unit (from serial no. 581 00027 to 581 00037)
- 27a - Yield meter / Grainmeter
- 28a - AUTOPILOT – Laser system
- 28b - AUTOPILOT – Feeler system
- 28c - AUTOPILOT – GPS-controlled steering
- 29a - Performance monitor
- 30a - Open / close grain tank (electric), grain tank full signal, warning beacon
- 30b - Open / close grain tank (hydraulic), grain tank full signal, warning beacon
- 31a - Front attachment dampening
- 32a - All-wheel drive, fuel tank
- 32b - All-wheel drive - overdrive, fuel tank
- 33a - Cutterbar spring lock
- 36a - Indicator system (Europe)
- 36b - Indicator system (USA)
- 37a - Windscreen wiper, windscreen washer
- 38a - Compressor-type air conditioner
- 38b - Automatic air conditioner
- 39a - Cab comfort equipment – operator's seat
- 40a - Additional sockets, fuse tester
- 41s - Axle control system, front attachment control system, Montana 570-520 - with integrated MONTANA control unit (up to serial no. 582 00051, 581 00026; 580 00028)
- 41t - Axle control system and front attachment contr
- 42a - Ground drive and brake control
- 42s - Ground drive and brake control, Montana 570-520 - with external MONTANA control unit (up to serial no. 582 00051, 581 00026; 580 00028)
- 42t - Ground drive and brake control, Montana 570-520 - with integrated MONTANA control unit (from serial no. 581 00027 to 581 00037)
- 44a - Electro-hydraulic gearshift - 3-speed manual gearbox
- 45a - Main lighting circuit, taillight, position light
- 46a - Dipped headlights, full beam, dipped headlights changeover switch
- 47a - Work lights I
- 48a - Work lights II
- 49a - Sieve, grain tank and returns lighting, reversing horn, brake light
- 50a - Instrument lighting, broadcast receiver, mirror adjustment
- Component grid
- Index
- 0293 676.0
TIC LEXION 500 Electric System
03/05 Lex-e-42a 42a-3
Description of function:
Hydrostatic brake valve
system
When the diesel engine speed exceeds the allowed maximum of 2230 rpm
(e.g. downhill travel), the ground drive hydraulic motor (HBM) brake
restrictor module A45 also receives this information from the fieldwork
computer module (BIF/CAB) A10 via the CAN bus. Now the ground drive
hydraulic motor (HBM) brake restrictor module A45 actuates the master
valve (Y77) in order to put a greater load on the drive
(see also diagram 4).
When the diesel engine speed exceeds 2300 rpm, the brake restrictor
(Y124) is additionally actuated in order to restrict the high-pressure circuit
in the ground drive. When the speed now drops below 2210 rpm, the
brake restrictor (Y124) is deactivated.
Note: The function of the ground drive hydraulic motor (HBM) brake
restrictor module A45 may be checked using terminal A30. In the
menu "Settings – Max. no-load speed – Speeds learn – OK", the
outputs to the master valve (Y77) and to the module A45 are
automatically switched for 5 seconds.