5-47How to Operate Program
5Read Current Line of Robot Program
5.3.2 Timing Chart
Fig.5-1:Program operation timing chart
(1) The sequencer sets up necessary data of "Function number", "Slot number", "Program name", "Line
number", and "Program data" and turns ON "Request for program operation".
(2) When the robot receives "Request for program operation ON", the robot operates the program based
on received data. When "Function number", "Slot number", "Program name", "Program data", and
"Completion status" are specified after the operation, the robot turns ON "Program operation com-
pleted".
When the operation cannot be carried out, the robot specifies a number indicating NG and turns ON
"Program operation completed".
(3) When "Program operation completed ON" is received, the sequencer turns OFF "Request for pro-
gram operation".
(4) When received "Request for program operation OFF", the robot turns OFF "Program operation com-
pleted" and clears the data.
(1) (2) (3) (4)
Sequencer
Function No
Slot No
(Program name)
(Line No)
Request for program
operation
Program operation
completed
(Program data)
Function No
Slot No
Program name
Line No
Program data
Completion status
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