Omron CS1W-MC221 -, Operation Manual

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G-language Commands Section 7-3
If A1000=1 on the 20th execution in loop
A
, the program would jump to block
N100. The remaining value of 80 jumps in the number of loops would be
cleared and the number of loops would be set to the new value of 50 for block
N100.
7-3-24 G71: CONDITIONAL JUMP
Jumps to the specified block when the condition is met.
Format G71_<jump destination block number>/<condition equation>
Operands The following table shows the possible settings for the operands.
Description This command jumps to the specified block when the given condition is met.
The “!” operator is the inequality operator (not equal to). The first and second
terms will be compared as real numbers, even if registers are specified.
Programming Example The following example shows repeating until A1000 = 10.
: :
N008 G91
N009 G63 A1000=0
N010 G00 X500
N011 G60 A1000=A1000+1
N012 G71 N010/A1000 ! 10
: :
In this programming example, 0 is substituted for A1000 in block N009 and
then incremented by 1 in block N011 after the positioning operation in block
N010. At N012, the program jumps back to N010 and repeats blocks N010 to
N012 while A1000
≠
10. The program proceeds when A1000=10.
7-3-25 G72: SUBROUTINE JUMP
Calls the specified subroutine.
Format G72_<subroutine number>
Operands The following table shows the possible settings for the operands.
Description This command calls and executes the specified subroutine. Subroutines can
be nested five times. An error will occur if a sixth subroutine is called.
If the position data number is specified for the subroutine number, the subrou-
tine stored in the position data will be called and executed (indirect calling).
A no program error will result if the position data does not satisfy the following
condition.
500
≤
Position data
≤
999
Operand Possible settings
Destination block number N000 to N999
Condition
equation First term A0000 to A1999
E00 to E31
Operator =, <, >, or !
Second term A0000 to A1999
E00 to E31
±
39,999,999
Operand Possible settings
Subroutine number P500 to P999
A0000 to A1999