4-6
Chapter
4
OPERA
TION
4-7
4. Turning power on and off
This section explains how to turn power on and off, assuming that the external emergency
stop circuit and other necessary units are connected according to the instructions in
Chapter 3, "Installation", and also that the robot controller operates correctly.
1) Connect the RPB to the RPB connector on the front panel of the robot controller.
c
CAUTION
When connecting the RPB to the robot controller, always use the dedicated
cable and connector attached to the RPB. Do not modify this cable or
extend it by using a relay unit, etc.
2) Supply the power to the AC IN terminal on the front panel of the robot controller.
The "PWR" LED lights up and the "MANUAL" mode screen appears. (After the "PWR"
LED is lit, it will take a maximum of
three seconds for the controller to operate
normally.)
n
NOTE
• If the error message "Parameter destroyed" or "Memory destroyed"
appears on the screen when the robot controller is turned on, be sure to
initialize the parameters and memory in "SYSTEM" mode before
performing absolute reset.
Refer to '12. "SYSTEM" mode' in this chapter for detailed information.
• If the error message "10.21 : Sys. backup battery low voltage" appears
while the power supply is turned on, replace the lithium battery (typically
4 years service life) in the robot controller.
n
NOTE
• After turning off the robot controller, wait at least 5 seconds before
turning the power back on again. If power is turned on again too quickly
after the power was turned off, the controller might not start up correctly.
• Do not turn off the robot controller during program execution. If turned
off, this causes errors in the internal system data and the program may
not restart correctly when the power is again turned on. Always quit or
stop the program before turning off the robot controller.
3) When "SAFE" mode or serial I/O setting is enabled, the controller always starts with
the robot servo turned off. To turn on the robot servo, refer to '14. "UTILITY" mode' in
this chapter.
4. Turning power on and off
Summary of Contents for RCX222
Page 1: ...RCX222 EUR2153130 E99 Ver 1 30 Userʼs Manual YAMAHA 2 AXIS ROBOT CONTROLLER ...
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