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6.2.1 Input connectors
pin function description
E1 4TH S. Input for 4th speed request.
The speed is active when the pin is connected to +Batt.
E2 3RD S. Input for 3rd speed request.
The speed is active when the pin is connected to +Batt.
E3 2ND S. Input for 2nd speed request.
The speed is active when the pin is connected to +Batt.
E4 HYD. R. Input for hydrodrive request. When the request is active, a contactor
for controlling the hydrodrive pump motor with programmable delay
is handled. Hydr time function is actived by this pin.
E5 1ST S. Input for 1st speed request.
The speed is active when the pin is connected to +Batt.
E6 DOWN Input for descent request. When this input is active, it is possible for
the potentiometer to handle a proportional solenoid valve connected
to connectors G1 and G4.
E7 UP Input for speed request handled by potentiometer, active high.
E8 HYD. S. Same function as E4 but active when forced to -BATT.
E9 HYD. S. Like pin E8.
6.2.2 Programmable functions (OPTIONS)
- The options can be programmed from the console with the “SEL OPTIONS” menu
function/pin option meaning
PIN G3 Bypass Bypass contactor.
Weak Weakening contactor.
BATTERY Free No low battery charge alarm.
Check Low battery charge alarm which blocks all functions
except hydrodrive.
HOURS Running Hour-metre active only in running.
Key on Hour-metre active for the entire chopper startup time.
PIN G5 Status Output G5 = Lifting status (0=running).
Main C. Output G5 = Main contactor.
A detailed description of the meanings is given on point 6.1.2 as per the H2B standard
lifting model.
6.2.3 Parameter modifications h2b configuration pump + 3rd motor
The parameters is same a the point 6.1.3 and the chart 6.1.4.
H2B lifting + 3rd motor
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