135
Signal The automatic/manual mode bit settings have the following functions.
Signal Function
↑ (OFF-to-ON) If any axes are operating in manual mode, they will be
decelerated to a stop.
ON Automatic mode
↓ (ON-to-OFF) If the MC program is being executed, it will be stopped and any
operating axes will be decelerated to a stop.
OFF Manual mode
Timing Chart
N001
N002
Automatic/Manual
Mode Bit (n+1 bit 01)
Automatic mode
(n+11, bit 02)
Manual mode
(n+11, bit 03)
Cycle Start Bit
(n+1 bit 02)
Program execution
Program Example
n+1
01
Mode condition
OUT
(Sets the
mode)
6-5-2 Word n+1 Bit 02: Cycle Start Bit (Task 1)
This bit starts MC program execution if the mode is set to automatic mode. Turn
this bit ON to start the program from the beginning or restart a program that has
been interrupted from the block where it was interrupted.
If an error has been reset, the program will continue when the Cycle Start Bit is
turned ON.
The Cycle Start Bit is referenced at the start of each block and execution contin-
ues if it is ON. If the Cycle Start Bit is OFF, the program will be stopped. In Pass
operation, the next block will be executed even if the Cycle Start Bit is OFF but
the program will be stopped after the next block is completed.
The Cycle Start Bits for task 2 (bit 02 in word n+3) operate in the same way.
Signal The Cycle Start Bit settings have the following functions.
Signal Function
↑ (OFF-to-ON) Starts MC program execution.
ON Continues execution. (Referenced at the start of each block.)
OFF Stops execution. (Referenced at the start of each block.)
Interface Bit Specifics
Section 6-5
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