3 Controller
Additional Axis Function 3-70
3.7 Additional Axis Function
This controller is equipped with an additional axis interface for controlling an additional axis when a traveling axis
or rotary table is added to the robot. A maximum of eight axes of servo motors can be controlled at the same time
by connecting a general-purpose servo amplifier (MR-J3-B series) that supports Mitsubishi's SSC Net Ⅲ .
Refer to the separate "Additional axis interface Instruction Manual" for details on the additional axis function.
3.7.1 Wiring of the Additional Axis Interface
Table 3-8 shows the connectors for additional axes inside the controller and Fig. 3-24 shows a connection exam
-
ple (configuration example). The magnet contactor control connector for additional axes, AXMC1, is designed to
accommodate circuit connection with improved safety in Mitsubishi's industrial robot systems connecting addi
-
tional axes.
Please be sure to install the noise filter in the power supply line of addition axis servo amplifier and to use the
robot safely. The example of the installation of the noise filter is shown in Page 73, "(1) Example of the installation
of the noise filter". Install by one of the methods.
Please implement the appropriate circuit connection by refer to Page 75, "3.8 Magnet contactor control connector
output (AXMC) for addition axes".
Table 3-8 ： Dedicated Connectors inside the Controller
Name Connector name Details
Connector for additional axes CN2
Note1)
Note1) Since the CN1 connector is used for the robot arms, it cannot be used for the addition axis.
The connector for connecting robot CPU with general-purpose servo
amplifier.
Magnet contactor control connector
for additional axes
EMGOUT This contact output is used to turn ON/OFF the motor power by
connecting to general-purpose servo amplifiers.
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