IAI America E-Con - Manual (Page 57)

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4. Using the Controller <Practice>
4-1 Power-Up (Standard Specification)
(For Absolute specification, please refer to 4-2. Absolute Reset Procedure)
(1) Confirm that both Nos. 1 and 2 of piano switch 2 (SW2) are set to OFF. If these switches are set to ON, tilt
them back to the OFF positions.
(2) Connect the motor · brake cable and encoder cable to the controller.
(3) Connect the upper PLC to the P I/O Connector using the attached flat cable.
(4) When connecting more than 2-axes, address each controller by using the piano switches. For details,
please refer to the “specifications” section under the piano switch settings.
(5) Supply main power to the controller terminal board.
(6) Supply P I/O Power (24 V). (Input COMIA or COMIB. Output across COMOA and COMOB)
(7) Turn the P I/O Hold Input ON
(8) Normal status is when the RDY turns ON, and abnormal status is when the ALM turns ON. Please refer to
the Alarm List. LED Display is not lit during emergency stop.
Caution: When the P I/O is powered before main power or when the power source is common, upon supplying
power, the P I/O output may be in an unstable status for approximately 1 msec.
As for signal to the Input I/O, please execute after the Positioning Completion Signal turns ON after
power-up.
The controller is now ready to operate.