Caterpillar NO20NT Lift Trucks Operation & Maintenance Manual - PDF DOWNLOAD

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CAT RD Technical Specifications

ADJUSTMENT INSTRUCTIONS NPV20N,NPV25NH ZAPI AC-1 SSL

24V NPV20N,NPV25NH Controller ZAPI AC-1 SSL 24V 250A Software version: AC1T2KE RO1.27 From Zapi serial number:

1/2

Rev. Date

8 11.3.2011

TRUCK TYPES:

NPV20N

NPV25NH

9/12km/h optio

NO20NT

Default

Range

MAIN MENU/ PARAMETER CHANGE: ACCELER. DELAY RELEASE BRAKING INVERS. BRAKING PEDAL BRAKING

1 8 7 4

1 8 7 4

1 8 7 4

1 8 5 4

3 6 9 4

0-9 0-9 0-9 0-9

Acceleration ramp. 0 fastest, 9 slowest Release braking ramp. 9 strong, 0 weak Inverse braking ramp. 9 strong, 0 weak Not used

SPEED LIMIT BRK.

4

4

4

4

4

0-9

Speed change breaking. 9 strong, 0 weak.

BRAKE CUTBACK

5

5

5

5

5

0-9

TIL & BELLY BRAK MAX SP FW WALKIE MAX SP BW WALKIE MAX SPEED FORW MAX SPEED BACK CUTBACK SPEED

8 80 80 125 125 100

8 80 80 113 113 100

8 80 80 170 170 100

8 80 80 125 125 100

8 85 85 128 128 100

0-9 60-85 60-85 85-170 85-170

MAX SPEED PLC

100

100

75

100

100

10-100

CURVE CUTBACK

30

30

30

30

30

10-100

CUTBACK SPEED 2 HS CUTBACK

66 26

66 26

49 26

66 26

66 26

10-66 10-100

FREQUENCY CREEP

0,6

0,6

0,6

0,6

0,6

0,3-3

MAXIMUM CURRENT INCHING SPEED INCHING TIME AUXILIARY TIME

9 0 0 0,4

9 0 0 0,4

9 0 0 0,4

9 0 0 0,4

9 0 0 0,4

0-9 0 0 0-5

EMB DELAY

110

110

110

110

110

110-200

2 0

2 0

2 0

2 0

HANDLE ABSENT 0

HANDLE ABSENT 0

HANDLE ABSENT 0

HANDLE ABSENT 0

OP2

OP2

OP2

OP2

BELLY RUNNING

BELLY RUNNING

BELLY RUNNING

BELLY RUNNING

CONFIG MENU/ SET MODEL: CONNECTED TO SYSTEM CONFIG SET OPTIONS: TILLER SWITCH EPS MODULE SET INPUT #1

TILLER MODE

SET INPUT #4 HOUR COUNTER

BATTERY CHECK

Braking to different drive mode. 9 strong, 0 weak. Tiller and belly braking. 9 strong, 0 weak. Maximum walkie forward speed Maximum walkie backward speed Rider mode forward speed Rider mode backward speed Not used Deceleration from MAX SPEED FORW and BACK drive speeds when input A18 is disconnected Truck travel speed reduction versus tiller angle. This must be adjusted together with steering inverter parameter dyn speed red. Speed without sidebars Brake release travel speed Minimum speed when travel direction is active Controller maximum current Not used Not used Magnetic brake release time Magnetic brake release time delay based on travel speed

2 2 = traction, 6 = steering 0 factory setting HANDLE 0 Factory setting ABSENT ABSENT/PRESENT Select is electric steering present or not 0 0 Factory setting OP1 = motor current off and brake voltage off at the same time OP = deceleration ramp at first then brake OP2 0 voltage off OP3 = deceleration ramp and brake voltage off at the same time BELLY 0 Factory setting RUNNING 0 Factory setting

1

1

1

1

1

0-3

HYDRO KEY ON

OFF

OFF

OFF

OFF

OFF

0

STOP ON RAMP

ON

ON

ON

ON

ON

ON/OFF

AUX. OUTPUT #1 PEDAL BRAKING QUICK INVERSION MAIN CONT. VOLT BRAKE VOLTAGE

BRAKE NONE TIMED 100 90

BRAKE NONE TIMED 100 90

BRAKE NONE TIMED 100 90

BRAKE NONE TIMED 100 90

BRAKE NONE TIMED 100 0

0 0 0 0 0

BLOCK FROM EPS

ON

ON

ON

ON

0

0

PERFORMANCE QUICK INV. LOGIC

NORMAL Option 1

NORMAL Option 1

NORMAL Option 1

NORMAL Option 1

NORMAL 0

0 0

BELLY OPTION

ABSENT

ABSENT

ABSENT

ABSENT

ABSENT

0

ADJUSTMENTS:

Notes

0= Nothing happens, the battery charge level is ignored. 1= A BATTERY LOW alarm is raised when the battery level is calculated being less than 10% of the full charge. A BATTERY LOW alarm inhibits the Lifting function. 2= A BATTERY LOW alarm is raised when the battery level is calculated being less than 10% of the full charge. A BATTERY LOW alarm reduces the maximum truck speed down to 24% of the full truck speed then, if the MDI-PRC is absent, inhibit the Lifting function. 3= Equivalent to Level 1 Factory setting ON=motor holds truck on ramp. OFF= truck slides down the ramp until magnetic brake is released Factory setting Factory setting Factory setting Main contactor coil voltage Magnetic brake voltage Stop of truck by traction inverter if steering angle difference to tiller angle is too great. When angle is in range again truck continues traction as nothing happened Factory setting Factory setting Belly disabled / enabled when driving from platform


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