AF6ZP0CA – COMBIAC0 & ACE0 2uC – User Manual
Page – 27/155
Configurable output voltage, by means of two dedicated parameters for
pulling and holding stages.
4
PWM should only be used for inductive loads such as relays, contactors, motor
brakes or hydraulic valves.
4
PWM frequency can be changed by software. However, if a different PWM
frequency has to be used it is suggested to discuss it with Zapi technicians.
Protection
Protected against inductive discharge with internal freewheeling diode to the
positive supply pin (
A10
or
A1
, depending on the hardware configuration) and
ESD protected by means of a suppressing device. Protected against reverse
polarity of the battery.
Built-in diagnostics:
- Overcurrent
- Driver
shorted
- Driver
open
- Coil
open
Refer to chapter 10 more details about alarms.
4
Overcurrent protection is featured by hardware and it is shared with EB output.
4
MC output can only be a PWM voltage-controlled output. It
cannot
be used as a
current-controlled output.
U
When driving an inductive load on PWM open-drain output, there must
always be a path for the current through a freewheeling diode. Do not
connect any switch or fuse in series with the diode.
Connector position
A12
.
U
To protect the controller from overvoltage caused by an inductive load,
freewheeling diode to the positive supply pin (
A10
or
A1
, depending on the
hardware configuration) is built-in.
Содержание ACE0 2mC
Страница 13: ...AF6ZP0CA COMBIAC0 ACE0 2uC User Manual Page 13 155 3 2 Connection drawings 3 2 1 AC Traction configuration...
Страница 14: ...Page 14 155 AF6ZP0CA COMBIAC0 ACE0 2uC User Manual 3 2 2 AC Pump configuration...
Страница 15: ...AF6ZP0CA COMBIAC0 ACE0 2uC User Manual Page 15 155 3 2 3 AC CAN Open configuration...
Страница 16: ...Page 16 155 AF6ZP0CA COMBIAC0 ACE0 2uC User Manual 3 2 4 PMSM Traction configuration...
Страница 17: ...AF6ZP0CA COMBIAC0 ACE0 2uC User Manual Page 17 155 3 2 5 PMSM Pump configuration...
Страница 98: ...Page 98 155 AF6ZP0CA COMBIAC0 ACE0 2uC User Manual Torque curves...