Zapi COMBIACX, Руководство пользователя

Страница: 32 / 81

Page - 32/81 AFCZP0BC- COMBIACX & ACEX - User Manual
9.1 Sequence for Ac Inverter traction setting
This section of the manual describes the basic ACEX / COMBIACX set-up
procedure.
4
To complete this procedure it is necessary to use the Zapi console. Since the
COMBIACX/ACEX has no external serial connector, the Zapi console has to be
connected through a remote module, like a Zapi tiller card of a Zapi display. This
module has to be connected to the same Canbus line of the inverter.
4
Otherwise it is possible to connect a pc to the Canbus line and use the PC CAN
Console software. This tool is more powerful than the standard serial console.
When the "Key Switch" is closed, if no alarms or errors are present, the Console
Display will be showing the Standard Zapi Opening Display (Home Display).
For the setting of your truck, use the procedure below.
If you need to reply the same setting on different controller, use the Save and
Restore sequence as described in the 13.1 and 13.2 paragraphs. Remember to re-
cycle the Key Switch if you make any changes to the chopper’s configuration.
Step1
Fill your setting with the Options you need.
Step2
Select the Battery Voltage.
Step3
Check the correct installation of all wires. Use the Console’s TESTER
function to assist.
Step4
Perform the accelerator signal acquisition procedure using the Console
“PROGRAM VACC”. Procedure is detailed on paragraph 13.3.
Step5
Set the “MAXIMUM CURRENT” Current parameter.
Step6
Set the ACCELERATION DELAY requirements for the machine. Test
the parameters in both directions.
Step7
Set the FREQUENCY CREEP level starting from 0.6 Hz. The machine
should just move when the accelerator micro switch is closed. Increase
the Level accordingly.
Step8
Set the Speed Reductions as required. Use the parameters of the
“cutback speed” family in the PARAMETER CHANGE menu to specify
the reduced maximum truck speed as a percentage of the MAX
SPEED FWD and MAX SPEED REV.
Step9
RELEASE BRAKING. Operate the machine at full speed. Release the
accelerator. Adjust the level to your requirement. If the machine is a
forklift, check the performance with and without load.
Step10
INVERSION BRAKING. Operate the machine at 25% full speed. While
travelling invert the Direction Switch. Set the suited Level of Inversion
Braking. When satisfactory, operate the machine at Full Speed and
repeat. If the machine is a Forklift, repeat the tests and make
adjustments with and without load. The unloaded full speed condition
should be the most representative condition.
Step11
Set the parameter MAX SPEED FORW.