Omron CP - PROGRAMMING MANUAL 05-2007 Programming Manual page 789

Step Instructions
756
Placement Conditions for Step Programming Areas (STEP B to STEP)
STEP(008) and SNXT(009) cannot be used inside of subroutines, interrupt
programs, or block programs.
Be sure that two steps are not executed during the same cycle.
Instructions that Cannot be Used Within Step Programs
The instructions that cannot be used within step programs are listed in the fol-
lowing table.
Function
Sequence Control Instruc-
tions
Subroutine Instructions
0.00
W0.00
W0.00
0.01
A200.12
Related Bits
Name Address
Step Flag A200.12
Mnemonic
END(001) END
IL(002) INTERLOCK
ILC(003 INTERLOCK CLEAR
JMP(004) JUMP
JME(005) JUMP END
CJP(510) CONDITIONAL JUMP
CJPN(511) CONDITIONAL JUMP NOT
JMP0(515) MULTIPLE JUMP
JME0(516) MULTIPLE JUMP END
SBN(092) SUBROUTINE ENTRY
RET(093) SUBROUTINE RETURN
Start
W0.00
A200.12
1 cycle
ON for one cycle when a step program is started
using STEP(008). Can be used to reset timers
and perform other processing when starting a
new step.
Section 3-21
Name
Details