Zapi COMBI ACE0 User Manual page 24

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DI11 Input of the switch DI11. The input is activated when
the external switch is closed to -Batt. In the Sense Coil
version this input is connected to the AC motor sense
coil.
DI5 Input of the switch DI5. The input is activated when it is
connected to +Batt. The default function is the
controller "HORN" input, closing the switch the horn
output is activated.
DI1 Input of the switch DI1. The input is activated when it is
connected to +Batt. The default function is the
controller "DESCENT" enable input.
DI12 Input of the switch DI12. The input is activated when
the external switch is closed to -Batt. It doesn't have a
default function. In the Sense Coil version this input is
connected to the AC motor sense coil.
THMOT Traction motor thermal sensor input. The internal pull-
up is a fixed 2mA (Max 5V) source current.
EVP2 Output of the second proportional electrovalve driver
(driving to –Batt).
LOWER EVP1 Negative of the lower proportional electrovalve driver
(driving to –Batt).
PENC Encoder Positive Supply (+12/+5 Vdc)
HORN OUT Negative of the protected horn electrovalve driver
(driving to –Batt).
CANL Low level CAN-BUS voltage I/O.
CANH High level CAN-BUS voltage I/O.
DI9 Input of the switch DI9. The input is activated when the
external switch is opened. The default function is the
controller "CUTBACK2" input, opening the switch truck
speed is reduced.
If "H&S FUNCTION" option is PRESENT, input is
activate when it is connected to +Batt and function is
the controller "H&S" (Hard and Soft) request input,
closing this input truck performances are modified.
Depending of wiring and internal jumper configuration,
it may be necessary an external connection, through a
diode, between H&S input and TILLER input.
CPOTL/NPOT Lift/Lower potentiometer wiper input. With the logic
hardware properly configured it can be used as
potentiometer negative reference. Using this input as
NPOT the diagnosis "PEDAL WIRE KO" is
implemented.
DI4 Input of the switch DI4. The input is activated when it is
connected to +Batt. The default function is the
controller "REV" request input, closing this input truck
moves in backward direction.
DI3 Input of the switch DI3. The input is activated when it is
connected to +Batt. The default function is the
controller "FORWARD" request input, closing this input
truck moves in forward direction.
EV3 Output of the ON/OFF electrovalve EV3; 1,5 A
AF6ZP0AL - COMBIAC0 & ACE0 - User Manual