AF6ZP0AL - COMBIAC0 & ACE0 - User Manual Page - 35/79
1) TILLER SWITCH
This option handles the input CNA#1. This input opens when the operator
leaves the truck (tiller released). It is connected to a key voltage when the
operator is present. There are two levels:
- HANDLE: CNA#1 is managed as tiller input (no delay when
released).
- SEAT: CNA#1 is managed as seat input (with a delay when
released Æ debouncing function).
2) HOUR COUNTER
This option specifies the hour counter mode. It can be set one of two:
- RUNNING: The counter registers travel time only
- KEY ON: The counter registers when the "key" switch is closed
(controller supplied)
3) EVP TYPE
Analog/digital: defines the type of the EVP1 electrovalve, current controlled:
Analog: the related output manages a proportional valve, current controlled
Digital: the related output manages an on/off valve
4) EVP2 TYPE
Analog/digital: defines the type of the EVP2 electrovalve, current controlled:
Analog: the related output manages a proportional valve, current controlled
Digital: the related output manages an on/off valve
5) BATTERY CHECK
This option specifies the handling of the low battery charge detection.
There are tree levels:
- Level 0: Nothing happens, the battery charge level is calculated but is
ignored, it means no action is taken when the battery is discharged.
- Level 1: BATTERY LOW alarm is raised when the battery level is
calculated being less than or equal to 10% of the full charge. The
BATTERY LOW alarm inhibits the Lifting function.
- Level 2: BATTERY LOW alarm is raised when the battery level is
calculated being less than or equal to 10% of the full charge. The
BATTERY LOW alarm reduces the maximum truck speed down to 24%
of the full truck speed and it inhibits the Lifting function.
6) STOP ON RAMP
Only when the encoder is present, it is possible to electrically hold the truck
on a slope when the accelerator is released but the tiller is not released.
- ON: The stop on ramp feature (truck electrically hold on a ramp) is
managed for a time established by AUXILIARY TIME parameter.
- OFF: The stop on ramp feature is not performed. That means the truck
comes down slowly during the AUXILIARY TIME.
After this “auxiliary time”, the electromechanical brake is applied and the 3-
phase bridge is released; if the electromechanical brake is not present the
truck comes down very slowly (see the AUX OUTPUT #1 option
programming and see also 13.4).
7) AUX OUTPUT #1
This option handles the digital output CNA#4. It can be used one of four:
- BRAKE: it drives an electromechanical Brake.
- HYDROCONT: it drives the contactor for a hydraulic steering function
when the direction input or a movement of the truck is detected.
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