Zapi AC-2 Manual do Utilizador descarregar pdf

Zapi FC2086 Status Codes

Controller Adjustments

The ZAPI™ transistor motor controller can store and display Error Codes (Alarms). It is also possible

to modify the controller Setup for individual preferences. Communication with the controller is possible by four methods:

1. LED - An LED may be installed in trucks that do not use a dash display. The LED flashes error codes to the technician

for diagnosis. The LED would be installed on the bottom of the ZAPI™ controller. The LED is installed in the connector port

2. Dash Display - Some trucks are equipped with an optional dash display or MDI. Error codes are shown on the LCD

when the wrench symbol and red light are lit. The format is AL XX where XX is the error code.

3. ZAPI Handset - A diagnostic handset is available thru your Hyster or Yale dealer. The handset makes it possible to

diagnose faults and modify controller settings.

4. Personal Computer - The controller can also be connected to a PC equipped with special software and cables. The PC

can read, store, and change settings on the controller.

Proper use of these four methods and list of diagnostic codes are explained in this section.

NOTE:

General error code information is provided by the Dash Display and Red LED at the base of the controller.

In most instances, it will be necessary to use a handset or a PC to further define the possible causes

and test procedures.

Dash Display

Controller LED

Handset or PC

CONDITION

No LEDs or LCDs

illuminated

LED OFF

Handset does not

operate Dash display, controller LED, and truck inoperative

TRUCK RESPONSE

Travel and hydraulic functions disabled.

POSSIBLE CAUSES AND TEST PROCEDURE

• B+ and/or B missing at controller.

Confirm battery is connected and of proper voltage.

Verify key switch is ON.

Verify brake override circuit is connected in run

position.

Verify continuity between batteries negative (at

battery) and B power wire connection (at controller).

If no continuity, check:

Power wiring between battery and controller.

Check for +24V at D-4, A-3, and A-6.

If no continuity, check:

Fuse 2 for open.

Key switch continuity in ON position.

Wiring battery + to main contactor to fuse 2 to

key switch, to controller A-6 connection.

• Defective battery charge

Disconnect wires 2D and 12 from leads to battery charger.

Use test lead to connect 2D and 12.

If truck operates, check charger fuses,

repair or replace battery charger.

• Defective motor controller.

Check for battery voltage between A-6 and B-

power wire connection at controller.

If correct battery voltage, replace controller.

Dash Display

Controller LED

Handset or PC

CONDITION

No LEDs or LCDs

illuminated

LED OFF

No error codes present

Dash display and/or controller LED inoperative.

TRUCK RESPONSE

Travel and hydraulic functions normal.

POSSIBLE CAUSES AND TEST PROCEDURE

• Open connection between dash display and controller.

Verify harness connections at MDI and connector

B on controller.

Verify continuity of wires between MDI and controller.

• Defective dash display.

Connect handset to controller and confirm communication

to handset.

If handset operates correctly, replace MDI.

FOR REFERENCE ONLY 5/4/10 Rev A

1 2 3 4 5 6 7 8

Resumo do Conteúdo

Página 1

Zapi FC2086 Status CodesController AdjustmentsThe ZAPI™ transistor motor controller can store and display Error Codes (Alarms). It is also possibleto

Página 2

• Defective LED.Disconnect LED and connect handset. If handsetworks, replace LED.Dash DisplayController LEDHandset or PCCONDITIONNo LEDs or LCDs illum

Página 3

damage. Repair or replace battery.• Defective or damaged connection to battery.Inspect cable crimps and cables from battery toconnector.Inspect cable

Página 4

should be about 12V; with the card connected, itshould be about 5V. 0V or 12V with the card connectedmeans that the card is damaged.Replace control ca

Página 5

Replace coil if damaged.• Lowering valve cartridge is damaged.Replace lowering valve cartridge.Dash DisplayController LEDHandset or PCCONDITIONAL55 Fl

Página 6

Replace controller.• Failure of field current driver in controller.Replace controller.Dash DisplayController LEDHandset or PCCONDITIONAL66 FlashesNO F

Página 7

Dash DisplayController LEDHandset or PCCONDITIONAL10LED ON (No Flashing)EEPROM KOFault in the memory area where parametersare stored.TRUCK RESPONSETra

Página 8

• Field current driver circuit has failed.Use a voltmeter to measure between F1 and B-and F2 and B- with battery connected and keyON. Voltage should m