3Controller
Additional Axis Function (CR3-535M controller only)
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3.7 Additional Axis Function (CR3-535M controller only)
The CR3-535M 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-J2S-B, MR-J2M series) that supports Mit
-
subishi's SSC Net.
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 3-4 shows the connectors for additional axes inside the controller and Fig. 3-5 shows a connection example
(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 implement the appropriate circuit connection by refere to Page 56, "3.8 Magnet contactor
control connector output (AXMC) for addition axes".
Table 3-4 ： Dedicated Connectors inside the Controller
Table 3-5 ： Connection Example of Additional Axis Interface Connection (Configuration Example)
Name Connector name Details
Connector for additional axes CN1B
Note1)
Note1) The CN1A connector has already been in use.
This connector is used to connect between general-purpose servo
amplifiers and the controller.
Magnet contactor control connector
for additional axes
AXMC1 This contact output is used to turn ON/OFF the motor power by
connecting to general-purpose servo amplifiers.
Terminator
CN1A connector
Illegible
AXMC1 connector
Control unit
(R6x2CPU)
CN1B connector
Control unit
(R6x2CPU)
Servo amplifier Servo amplifier
Bus cable between
controller and amplifier
CN1B connector CN1A connector CN1B connector CN1A connector CN1B connector
Bus cable between amplifiers
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