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Automatic Control

APPENDIX I

Self Diagnosing Fault Codes

When the Control Box recognizes a fault, all receiver LED's will light solid and the Power, Auto

and Manual LED’s on the control box will alternately blink.

A speciﬁ c fault information number will be displayed on the LED counter as described in

Appendix D.

1. Switched Power Driver

Description

: Over current (>5A)

Location: Connector

– 10 socket

Pin

– C

Notes

: Driver will shut off for 250ms. It will then retry. If 3 failed tries in 2 seconds, driver stays off until power

is cycled.

Possible External Causes:

Short in cable coil or connectors.

2. Load Sense Driver

Description

: Over current (>5A)

Location: Connector

– 10 socket

Pin

– D

Notes

: Driver will shut off for 250ms. It will then retry. If 3 failed tries in 2 seconds, driver stays off until power

is cycled.

Possible External Causes:

Short in cable coil or connectors.

3. Auxiliary Driver 2

Auxiliary Driver 2

Description

: Over current (>5A)

Location: Connector

– 10 socket

Pin

– F

Notes

: Driver will shut off for 250ms. It will then retry. If 3 failed tries in 2 seconds, driver stays off until power

is cycled.

Possible External Causes:

Short in cable coil or connectors.

4. Auxiliary Driver 3

Auxiliary Driver 3

Description

: Over current (>5A)

Location: Connector

– 10 socket

Pin

– G

Notes

: Driver will shut off for 250ms. It will then retry. If 3 failed tries in 2 seconds, driver stays off until power

is cycled.

Possible External Causes:

Short in cable coil or connectors.

5. Raise Proportional Current (PC) & Proportional Time (PT) Driver

Raise Proportional Current (PC) & Proportional Time (PT) Driver

Description

: Over current (>5A)

Location: Connector

– 10 socket

Pin

– B

Notes

: Driver will shut off for 250ms. It will then retry. If 3 failed tries in 2 seconds, driver stays off until power

is cycled.

Possible External Causes:

Short in cable coil or connectors.

6. Lower Proportional

Lower Proportional Current (PC) & Proportional Time (PT)

(PC) & Proportional Time (PT) Driver

Description

: Over current (>5A)

Location: Connector

– 10 socket

Pin

– A

Notes

: Driver will shut off for 250ms. It will then retry. If 3 failed tries in 2 seconds, driver stays off until power

is cycled.

Possible External Causes:

Short in cable coil or connectors.

Содержание MCB1

Страница 1: ...Installation Manual Technical Information Automatic Laser Control Control Box Model 0CB Model 0CB Software Version 4 00 ATI 010864 Rev D...

Страница 2: ...lication maintenance or use of the product This document is strictly for the use of qualified service technicians with the requisite technical skills training and facilities This manual should be read...

Страница 3: ...allation Switches Reference Page 24 G Advanced Installation Switches Reference Page 25 H Internal Switches Reference Page 26 I Self Diagnosing Fault Codes 27 J Valve Identi cation and Setting Recomend...

Страница 4: ...cations repairs or adjustments to any hydraulic system unless you are competent or working under competent supervision If in doubt consult a quali ed technician or engineer WARNING When working near...

Страница 5: ...lade in earthmoving and grading applications It is also used on agricultural drainage and land leveling machinery Asingle MCR laser receiver mounts above the cutting edge of the blade The Model MCB2 c...

Страница 6: ...th the MCB1 Refer to controls and con guration sections beginning on page 7 When used with the MCR1 the on grade deadband is limited to 1 inch 25 mm total The MCR1 has a total of 2 inches of proportio...

Страница 7: ...rietary RS485 62 5 kbaud Masts The Model STM1 shock mounted manually telescoping mast allows the receiver to be positioned above the machinery for unobstructed laser reception A mast mounting plate th...

Страница 8: ...he positive post and the black is for ground The box has reverse polarity protection in case the terminals are connected improperly NOTE In order to utilize the machine s master disconnect the ground...

Страница 9: ...ting is all in the OFF position 12 Rotary switch Valve gain speed Default setting is 8 Installation Switches 13 Rotary switch Valve balance raise lower Default setting is 8 14 Dip Switch 4 way Valve s...

Страница 10: ...iew 17 6 socket connector laser receiver 18 7 socket connector optional remote switch 19 10 socket connector hydraulic valve outputs 20 4 pin connector machine power input 21 Identi cation serial numb...

Страница 11: ...NOTE The MCB1 Control Box supports PT valves only Switch settings are not functional MCB2 Settings are as follows If the control box power was on during valve selection cycle the box power before pro...

Страница 12: ...ow as soon as a correction signal is received providing for optimum system performance for optimum system performance f The edges of the valve spool have some degree of overlap with the corresponding...

Страница 13: ...hecking blade speed If blade speed is too fast toggle A M switch towards manual to decrease VMC 7 After proper VMC setting is obtained note value 8 Adjust DIP switch to OFF position LOWER Minimum Corr...

Страница 14: ...l area and volume causes a different force and velocity during extension and retraction or raising and lowering for a lift cylinder Set the machines throttle to normal operating RPM Place the blade ap...

Страница 15: ...receive the laser Select an On grade deadband 10 of approximately 1 2 of the jobsite tolerance If working at ranges that exceed 500 feet 150 m this may be increased to compensate for the rotating las...

Страница 16: ...l deadband Ensure other switches are set to Run Mode and the other desired options Fine tune the Valve Gain 12 while working in typical material and operating conditions If the system is over correcti...

Страница 17: ...ator s Manual An operator s manual is included as part of this installation manual If missing please request an additional copy MCB2 Control Box Operator s Manual Part No ATI 026012 Rev E MCB1 Control...

Страница 18: ...ycle Full machine voltage is applied to the valve to turn it on To achieve desired ow rates at 100 on corrections proper sizing of the valve or a ow control device is required Application Note These v...

Страница 19: ...e Appendix G to lower the maximum supplied current to within the valve s maximum rated current Reference Appendix J for PC valve identi cation and control box settings Application Note PC Valves are t...

Страница 20: ...of machine voltage No ow 25 of machine voltage Full lower 75 of machine voltage Full raise Danfoss diagnostics Green LED on valve OK Red LED on valve Fault Application Notes PV valves provide larger o...

Страница 21: ...x Remote switch cable auto manual 7 ATI 026016 xx Remote switch cable auto manual and raise lower xx reprsents cable length in feet Note The MCB1 Control Box works with PT valves only 6 PIN 10 30V DC...

Страница 22: ...reen Comm White Comm Black Ground Not Used Not Used A B C D E F Power Cable ATI 024012 xx A B C D Black Ground White Ground Red Power Green Power A B C D A B C D E F G Red Power Green Comm White Comm...

Страница 23: ...C D E F G Auto Manual Raise Lower Ground Power Raise Lower Switch Auto Manual Switch Orange Green Not Used Not Used Not Used Red Black A E D C G F B Aux Remote 0 Aux Remote 1 Remote Switch Cable ATI...

Страница 24: ...trol box function together to form a binary counter Each row of LED s represent a speci c number as follows An active LED row represents that speci c number Examples Multiple rows of LED s can be acti...

Страница 25: ...dband 10 Performance Options 11 Valve Gain 12 Distance from Deadband to Full Blade Speed Pot Linear Exponential Value mm mm 0 slow 200 78 1 170 71 2 148 63 3 129 57 4 112 53 5 98 47 6 86 42 7 75 37 8...

Страница 26: ...rence Page Valve Balance 13 Valve Set up 14 Valve Drive Selection 15 MCB2 Only PT PV PC 100 Hz 10 PC 50 Hz 10 PC 200 Hz 10 PC 400 Hz 10 PC 50 Hz 20 PC 100 Hz 20 PC 200 Hz 20 PC 400 Hz 20 Pot Value 0 L...

Страница 27: ...nd switch 10 setting 1 Inward corrections stop 1 2 on grade deadband setting outward corrections start on grade deadband setting 2 Inward corrections start and outward corrections stop 1 2 on grade de...

Страница 28: ...isabled False Strike Rejection Enabled 2 Manual R L Ramp OFF Manual R L Ramp ON 3 Test Mode Operating Mode 4 SW100 Factory Settings SW101 Factory Settings Default ON position allows the manual raise s...

Страница 29: ...shut off for 250ms It will then retry If 3 failed tries in 2 seconds driver stays off until power is cycled Possible External Causes Short in cable coil or connectors 4 Auxiliary Driver 3 Auxiliary D...

Страница 30: ...rt in cables or connectors 16 Receiver Communication Description Loss of communication Location Connector 6 socket Pin A B C D Notes Fault will clear when receiver communicates with the control box Po...

Страница 31: ...hms PC 100 20 12 Nachi ESD 24VDC 20 Ohms PC 100 20 0 Parker D1FW K 12VDC 6 Ohms PC 100 20 0 Parker D1FW J 24VDC 24 Ohms PC 100 20 0 Parker D3FW K 12VDC 4 Ohms PC 100 20 0 Rexroth 4 WRAB6 G12 12VDC 4 8...

Страница 32: ...stort housing and clamp 7 Strain relief the cable by tie wrapping it to the lever as shown 7 Strain relief the cable by tie wrapping it to the lever as shown 8 Check the function with the control box...

Страница 33: ...the center of the blade b The mast should be vertical side to side when the blade is in its normal operating position Weld the optional mast mounting plate ATI 010766 to best meet the above recommend...

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