Denso RC5 Interface Manual page 64

Robot status
Interrupt skip signal (input)
Program start signal (input)
Program reset signal (input)
Program No. select signal (input) ON (shorted)
Caution: When turning ON (shorting) the interrupt skip signal, at a
minimum either the program reset signal or the program
start signal must be turned OFF (open). If
skip signal is turned ON, the robot interprets the program
start signal as immediately turned OFF (open).
Consequently, the program selected with the program No.
selection signal will be executed from the beginning. (See
the figure given below.)
ON (shorted)
OFF (open)
ON (shorted)
OFF (open)
ON (shorted)
OFF (open)
OFF (open)
Example of Operation When an Interrupt Skip is Input
Executing cycle halfway
WRONG
44
the interrupt
Executing cycle from beginning