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3.2.6 Normal CPU (Output)
(1) Function
The signal outputs to the external device that the Robot Controller CPU
(hardware) is normal.
(2) Terminal number
No.1 of connector CN10.
(3) Usage
The signal is used to light the Robot Controller external operating panel
error indicator lamp.
The signal is used when a normal CPU SIGNAL is turned OFF because
of an error and the PLC corrects it.
(4) ON conditions
The signal will be turned ON by the hardware when the Robot Controller
CPU operates normally with the power turned ON.
(5) OFF conditions
The 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.
Normal CPU Output
Normal CPU output
⋅ Power ON (CPU operating properly)
A
bnormal CPU (hardware error)