26
6.6.4 MICRO-SWITCHES AND PRESSURE SWITCH DISPLAY MENU
This menu is accessed from the Normal Display Menu through the following procedure:
push the proportional button to its maximum level, then operate the 1A and 3B movements simultaneously for
at least 5 seconds (the maneuver can be performed in radio mode or through serial cable).
.
In this menu the state of FA, FB, FV, PM micro-switches are displayed cyclically, with a 2.5 seconds interval;
each micro-switch can be in one of the following conditions:
O
open
C
closed
Example: display of the state
“
FB micro-switch open
”
Example: display of the state
“
PM micro-switch closed
”
The following table shows all displayed codes:
Fa.O Fa.C
micro-switch
FA
(micro on winch drum/cable
descent)
Fb.O Fb.C
micro-switch
FB
(stopped boom limit switch)
Fu.O Fu.C
micro-switch
FV
(limit switch on cable diverting pulley / cable lift)
Pr.O
Pr.C
micro-switch
PM
(digital pressure gauge or analog pressure transducer)
When no operation is activated the electronic control unit automatically switches to the Normal Display Menu
after 60 seconds; otherwise a new power-on is required in order to get out of this menu.
6.6.5
CURRENT DISPLAY MENU (proportional regulation)
This menu is accessed from the Normal Display Menu through the following procedure:
-
push the proportional button to its maximum level, then operate the 1A and 4B movements simultaneously
for at least 5 seconds (the maneuver can be performed in radio mode or through serial cable).
-
In this menu, when no operation is active, the indication “Cur” is displayed. When a movement is
active the value of the current (in mA) that is driving the proportional solenoid valve is displayed.
Example:
indication without any active movement
Example:
indication with an active movement and
with the proportional valve driven at 523 m
A
When no operation is activated the electronic control unit automatically switches to the Normal Display Menu
after 60 seconds; otherwise a new power-on is required in order to get out of this menu.
2A
3A
4A
4B
3B
2B
1B
1A
5A
5B
Pict. 14A
