One Cycle And Wait: Wait<005 - Omron SYSMAC CVM1 Series Operation Manual

Block Programming Instructions
5-35-4 ONE CYCLE AND WAIT: WAIT<005>
Ladder Symbol
WAIT<005>
WAIT<005>
WAIT<005> NOT
Description
Precautions
Execution Flow Examples
0000
00
Operand Data Area
B: Bit
B
B
WAIT<005> and WAIT<005> NOT allow you to inhibit execution of the por-
tion of block program from WAIT<005> to BEND<001> until B turns ON or if
a bit is not specified, until the execution condition turns ON.
As long of the execution condition or operand bit of WAIT<005> is ON, or the
operand bit of WAIT<005> NOT is OFF, the block program will be executed
as normal. If the execution condition or operand bit of WAIT<005> is OFF or
the operand bit of WAIT<005> NOT is ON, only the part of the block program
up to the WAIT<005> or WAIT<005> NOT instruction will be executed during
the first cycle. During following cycles, none of the block program will be
executed until the operand bit or execution condition changes, at which point
the remainder of the block program will be executed. Once the entire block
program has been executed, the process is repeated.
WAIT<005> NOT cannot be used without an operand bit.
If programs are edited online from a Programming Device, the wait status that is
normally saved until the wait condition goes ON will be cleared and the block
program will be executed from the beginning again.
When using WAIT<005> without an bit operand, the instructions used to create
the execution condition for WAIT<05> must begin with LD.
When CIO 000000 is ON, the block program is executed as normal. If
CIO 000001 is OFF, however, A is executed and then B is skipped and pro-
gram control jumps to BEND<001>. During the following cycles, no instruc-
tions within block 00 will be executed (except WAIT <005>) until CIO 000001
turns ON, at which point B will be executed.
(250)
BPRG 00
A
WAIT<005> 00001
B
BEND<001>
C
Section 5-35
CIO, G, A, T, C
Address Instruction
000000 LD
000001 BPRG(250)
A
000100 WAIT<005>
B
000200 BEND<001>
C
Operands
000000
00
000001
405