Omron CS1W-MC221 - 02-2008 Operation Manual page 300

Motion control units

Table of Contents

Interface Specifics

Forced Block End Bits

Timing Chart

Forced Block End Bit

Cycle Start Bit

Program Execution

Flag (n+15, 04)

Program execution

Program Number Read Bit

These bits are used to end execution of the current block. When a block is

ended, the remainder of the block will not be executed. Program execution will

start from the next block when restarted with the Cycle Start Bit. (The Pro-

gram Number Read Bit must be OFF to continue executing the same pro-

Any axes that are operating will be decelerated to a stop. If the block being

executed is waiting for an M code reset, the M code will be cleared to 0, the M

strobe will be turned OFF, and then program execution will be stopped.

Operation of a Cycle Start Bit is disabled as long as the Forced Block End Bit

is ON. (The program won't be executed when the Cycle Start Bit is turned ON

if the Forced Block End Bit is ON.)

The Forced Block End Bits have higher priority than Pause Bit (n+1 bit 05). If

both of these bits go ON at the same time, the block end will be ended.

Keep a Forced Block End Bit ON until the Program Execution Flag turns OFF.

Ends the block being executed.

As long as the bit remains ON, the program won't be executed even if the

Cycle Start Bit turns ON.

OFF for continuous operation

Chapters

Table of Contents