Connections and I/O Settings
11
2.6 Fault
Output
The Fault Output follows open collector logic. When activated (“low”), it disables the
driver under the following conditions:
Over-current
Over voltage
Connecting the motor when the power supply is already connected and turned on,
may sometimes result in Fault. To avoid this, please first connect the motor and
finally the power supply.
NOTE:
The Fault output is capable of sinking a maximum of 20 mA,
and is not protected from over current.
2.7 Before
Operating
the
Motor
Before operating the AB5, verify the following:
•
Jumper JP2 is set to the required mode of operation
(see section
2.5.1)
•
Mechanical screws lock all connectors
•
The external power supply is capable of supplying the
required power consumption of the AB5 (see Table 2)
•
There is no command when switching the power to
“ON”
•
All motors are correctly mounted.
ATTENTION:
The command should be limited according to the
envelope of performance of the motor. Refer to the
Motor User Manual.
Driver should be grounded to infrastructure earth
before operating.
