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Appendix 1  System Signal Table 
 
Selects an execution program file from 
the external equipment. 
ON:  Short-circuit 
OFF:  Open 
Resets a program currently stopped to 
step 1.    The value of each variable is 
also reset to "0". 
ON:  Short-circuit 
OFF:  Open 
Resets a program currently stopped to 
step 1.    The value of each variable 
remains unchanged. 
ON:  Short-circuit 
OFF:  Open 
Resets a program currently stopped to 
the step labeled "RCYCLE".    The value 
of each variable remains unchanged. 
ON:  Short-circuit 
OFF:  Open 
Batch-resets the digital output signals 
(DO_1 ~ DO_16, DO_101 ~ DO_120, 
DO_133 ~ DO_152). 
ON:  Short-circuit 
OFF:  Open 
Cancels an alarm which has occurred 
while the robot controller was able to 
work. 
ON:  Short-circuit 
OFF:  Open 
Starts a program currently stopped to 
execute an automatic operation. 
ON:  Short-circuit 
OFF:  Open 
Turns on the servo power. 
ON:  Short-circuit 
OFF:  Open 
Resets latch from emergency stop 
status. 
ON:  Short-circuit 
OFF:  Open 
Stops a program during automatic 
operation. 
ON:  Open 
OFF:  Short-circuit 
Stops a program currently executed in 
automatic operation after one (1) cycle 
has finished. 
ON:  Open 
OFF:  Short-circuit 
Reduces the robot operating speed in 
automatic operation. 
ON:  Open 
OFF:  Short-circuit 
Slows down and stops the ongoing robot 
operation. 
ON:  Open 
OFF:  Short-circuit 
Turns off the servo power. 
ON:  Open 
OFF:  Short-circuit