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5.2.1 Input connectors
Pin Function Description
E1 RV3 Input for 3rd speed reduction or rapid inversion request.
QUICK I Rapid inversion request.
E2 RV2 Input for 2nd speed reduction request.
BACKING Back request.
E3 RV1 Input for 1st speed reduction request with curve braking combined.
E4 MSEAT Input for seat microswitch signal (delayed 2 sec.) or handle signal.
E5 MF Input for brake pedal microswitch: when the pin is taken (+VB) the
speed No. 2 reduction is actived and the maximum current halved.
E6 MI Input for backward request.
E7 MA Input for forward request.
E8 Like pin E4 but active low.
E9 Like pin E4 but active low.
N.B. A detailed description of these pins is given on point 5.1.1.
5.2.2 Programmable functions (OPTIONS)
The options can be programmed from the console using the "SEL OPTIONS" menu
Function option description
PIN G3 by pass Contactor with bypass
weak Contactor with weakening
BATTERY free No low battery charge alarm
check Low charge alarm with maximum current reduced at
50%
ARB free No antirollback
check Antirollback
HOURS running Hour-metre only active when running
key on Hour-metre active with the key on
PIN E1 cutb. #3 E1 = 3rd speed reduction
quick I E1 = Input for rapid inversion
PIN E4 seat E4 = Seat microswitch
handle E4 = Handle microswitch
PIN E2 cutb #2 E2 = No. 2 speed reduction
backing E2 = Backing request
A detailed description of these pins is given on point 5.1.2.
H2B standard traction
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