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3.2.5 CPU Normal (output)
(1) Function
This signal tells the external device that the CPU of the robot controller is
normal.
(2) Terminal number
#45 on connector CN5
(3) Usage
(a) This signal is used to light the robot controller error indicator lamp on the
external operating panel.
(b) If this signal is turned OFF, perform the error recovery with the PLC.
(4) ON conditions
This signal will be turned ON by the hardware when the CPU of the robot
controller operates normally.
(5) OFF conditions
This signal will be turned OFF by the hardware when the CPU does not
operate normally.
Caution: The OFF state of this signal indicates that the robot controller
internal arithmetic circuit may be damaged. Therefore, ROBOT
ERROR, ERROR NUMBER, and other outputs may not be
correct.
CPU Normal Output
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