IAI America SCON-C - Manual (Page 116)

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3.1.2 Absolute Specification (Absolute Reset)
[1] On absolute reset from PC software or teaching pendant
[1] Connect the motor cable and encoder cable to the controller.
[2] Connect the host PLC to the PIO connector using the supplied flat cable.
[3] If two or more controller axes are linked, set the address of each controller using the axis setting switches.
For details, refer to Appendix 4, “PC/Teaching Pendant Connection Method in Multi-axis Configurations.”
[4] Connect the battery connector.
[5] Supply 24 V for PIO from the flat cable.
[6] If the actuator is equipped with a brake, turn on the 24-V power supply for the brake.
[7] Supply the control power and motor power simultaneously (from the same power supply).
 The alarm output signal (*ALM) turns OFF, an alarm code “0EE” or “0EF” generates, the PIO alarm
output signals (PM8 to PM1) become “1101,” and the ALM lamp illuminates.
Also, the message “Absolute encoder (2)” appears on the PC/teaching pendant.
[8] Connect a PC or teaching pendant to set the minimum parameters required.
 Parameter No. 25, “PIO pattern selection”
 If the air-cylinder type is selected, also set parameter No. 27, “Move command type.”
For details, refer to Appendix 3, “Parameter Settings.”
[9] Reset the alarm.
 Operation using the teaching pendant
 On the CON-T, pres the ERROR RESET key.
 If you are using the RCM-T or RCM-E, press the BEGIN/END key.
 Operation using the PC software
Select position data in the main screen, and then click the Alarm button.
 The message “Absolute encoder error (2)” disappears.
The alarm output signal (*ALM) turns ON, while the alarm code output signals (PM8 to PM1) turn OFF.
(Note) The “0EE” and “0EF” alarms cannot be reset via PIO.
[10] Turn the servo ON.
Use the “Servo ON function” of the PC software or teaching pendant to turn the servo ON. If the servo has
been turned ON successfully, the actuator should enter a servo lock mode and the SV LED on the front
face of the controller should illuminate in green.
 If the ALM lamp illuminates, an error is present. Refer to the alarm list.
[11] Perform home return.
 Overview of operation using the teaching pendant
 On the CON-T, select “*EDIT,” 4, “Teaching/Play Screen,” and 1, “Jog Screen.” Press the HOME key.
 If you are using the RCM-T, select the “Edit/Teach” screen, bring the cursor to “*Home” in the sub
display area, and then press the Return key.
 If you are using the RCM-E, select the “Teach/Play” screen, scroll until “*Home Return” is displayed,
and then press the Return key.