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15) BACKWARD SWITCH:
the level of the Reverse direction digital input BW.
ON / +VB = input active, switch closed.
OFF / GND = input non active, switch open.
16) ENABLE SWITCH:
the level of the Enable digital input:
ON / +VB = input active, switch closed.
OFF / GND = input non active, switch open.
17) BRAKE SWITCH:
the level of the Pedal Brake Microswitch.
ON / +VB = input active, switch closed.
OFF / GND = input non active, switch open.
18) CUTBACK SWITCH:
the level of the Speed Reduction Microswitch.
ON / GND = input active, switch opened.
OFF / +VB = input non active, switch closed.
19) EXCLUSIVE HYDRO:
status of the exclusive hydro switch.
ON / +VB = input active, switch closed.
OFF / GND = input non active, switch open.
20) HAND BRAKE:
the level of the Handbrake Microswitch.
ON / GND = input active, switch opened.
OFF / +VB = input non active, switch closed.
21) VOLTAGE BOOSTER:
this is the booster of the voltage supplied to the motor in load
condition; it is expressed in a percentage of the full voltage.
22) BATTERY VOLTAGE:
level of battery voltage measured at the input of the key switch.
23) BATTERY CHARGE:
the percentage Charge level of the battery.
5.8.2 "Dualac2" and "Dualac2 Power" - Slave
1) MOTOR VOLTAGE:
this is the voltage supplied to the motor by the inverter; it is ex-
pressed as a percentage of the full voltage (which depends of the battery voltage).
2) FREQUENCY:
this is the frequency of the voltage and current supplied to the motor.
3) ENCODER:
this is the speed of the motor, expressed in the same unit of the fre-
quency; this information comes from the speed sensor.
4) SLIP VALUE:
this is the difference of speed between the rotating field and the shaft
of the motor, expressed in the same unit of the frequency.
5) CURRENT RMS:
Root Mean Square value of the motor current.
6) TEMPERATURE:
the temperature measured on the aluminum heat sink holding the
MOSFET devices.
7) SEAT SWITCH:
the level of the Seat Microswitch digital input.
ON / +VB = input active, switch closed.
OFF / GND = input non active, switch opened.
Summary of Contents for DUALAC2
Page 32: ...Page 32 4 9 MECHANICAL DRAWING Dimensions of Dualac2...
Page 33: ...Page 33 Dimensions of Dualac2 Power...
Page 34: ...Page 34 Dimensions of Dualac2 hp...
Page 35: ...Page 35 Dimensions of Dualac2 hp Power...
Page 36: ...Page 36 4 10 CONNECTION DRAWING DUALAC2 AND DUALAC2 POWER STANDALONE...
Page 37: ...Page 37 4 11 CONNECTION DRAWING DUALAC2 HP AND DUALAC2 HP POWER STANDALONE...
Page 40: ...Page 40 5 3 1 b Slave...
Page 41: ...Page 41 5 3 2 Dualac2 hp and Dualac2 hp Power menu configuration 5 3 2 a Master...
Page 42: ...Page 42 5 3 2 b Slave...
