G76: Optional Program Pause - Omron CS1W-MC221 - 02-2008 Operation Manual

Motion control units

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G-language Commands

Block N012 is not skipped because

Optional Input 3 is not ON when

block N011 is pre-executed.

7-3-29 G76: OPTIONAL PROGRAM PAUSE

(Operation when the optional input is not ON)

(Operation when the optional input is ON)

When block N008 contains the Pass Mode (G10) command, blocks N011 and

N012 are pre-executed while N010 is being executed, so block N012 will not

be skipped if Optional Input 3 is turned ON after execution of block N010.

To ensure that block N012 will be skipped, make sure that Optional Input 3 is

ON before block N010 is executed.

Pre-execution timing

Pauses the program when the specified optional input is ON.

G76@<optional number>

The following table shows the possible settings for the operands.

Optional number

If the specified input is ON when this command is executed, program execu-

tion will be paused. Program execution will continue from the next block when

the optional input is reset. The source of the optional input depends on the

optional number specified, as shown below.

0 through 15: Inputs from the PLC Interface Area

16 through 19: Inputs from general inputs 1 to 4

Program execution will continue normally if the optional input comes ON while

the next block is being executed.

In this case, block N012 is skipped

because Optional Input 3 is ON

when block N011 is pre-executed.

Pre-execution timing

Possible settings

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