CONNECT TO STEPPER MOTOR SYSTEM
GETTING STARTED
MAXnet User’s Manual
2-7
Connect the motor phase signals from the motor to the stepper driver output signals. Use the motor and
stepper driver manufacturer’s manuals for instructions.
Now, connect the controller signals from J1 of the MAXnet, or from IOMAXnet, if it is used, to the stepper
driver. Short cable lengths and shielded cables are recommended for improved signal integrity and
reduction in signal noise.
NOTE: Using the IOMAXnet interface module is strongly recommended as it provides an easy
way to connect to the 100-pin connector (J1) on the MAXnet.
If you are using the IOMAXnet, connect the IOMAXnet to the MAXnet using a shielded 100-pin cable
From the terminal block on the IOMAXnet connect the appropriate wires to your motor drivers and system
I/O.
Attach the STEP outputs from the controller to the STEP inputs on the stepper driver. Do the same for
DIR signals.
Next, connect an external power supply (which is OFF) to the stepper driver. Again, refer to the
manufacturer’s manual for instructions. (Note that power supply requirements differ from driver to driver.)
Once all wire connections have been made, power can be restored to your system. It is recommended
that you bring the controller board up first (so it is in a known state), and then apply power to the stepper
driver.
Refer to
for an example wiring diagram of OMS’ MAXnet connected to a stepper driver on the
X axis.
Using your communication terminal connected to the MAXnet to send a “JG100;” command. The X axis
motor should step at a rate of 100 steps per second.
Figure 2-6
Example of Wiring Diagram of MAXnet Controller Connected to a Stepper Driver / Motor
MAXnet
J1
DRIVER
MOTOR
GROUND
GROUND
5V
DIRECTION
STEP
AUXILIARY
PHA-
AUXILIARY INPUT
PULSE
DIRECTION
V
i
PHB-
PHB+
PHA+
PHA-
PHB-
PHB+
PHA+
+24 Vdc
Содержание MAXnet
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