Omron CP - PROGRAMMING MANUAL 05-2007 - Or: or

97
Sequence Input Instructions Section 3-2
3-2-5 OR: OR
Purpose Takes a logical OR of the ON/OFF status of the specified operand bit and the
current execution condition.
Ladder Symbol
Variations
Applicable Program Areas
Operand Specifications
Bus bar
Variations Creates ON Each Cycle OR Result is ON OR
Creates ON Once for Upward Differentiation @OR
Creates ON Once for Downward Differentiation %OR
Immediate Refreshing Specification !OR
Combined
Variations
Refreshes Input Bit and Creates ON Once for
Upward Differentiation
!@OR
Refreshes Input Bit and Creates ON Once for
Downward Differentiation
!%OR
Block program areas Step program areas Subroutines Interrupt tasks
OK OK OK OK
Area OR bit operand
CIO Area CIO 0.00 to CIO 6143.15
Work Area W0.00 to W511.15
Holding Bit Area H0.00 to H511.15
Auxiliary Bit Area A0.00 to A959.15
Timer Area T0000 to T4095
Counter Area C0000 to C4095
Task Flag Area TK00 to TK31
Condition Flags ER, CY, N, OF, UF, >, =, <, >=, <>, <=, ON, OFF, AER
Clock Pulses 0.02 s, 0.1 s, 0.2 s, 1 s, 1 min
DM Area ---
Indirect DM addresses
in binary
---
Indirect DM addresses
in BCD
---
Constants ---
Data Registers ---
Index Registers ---
Indirect addressing
using Index Registers
,IR0 to ,IR15
–2048 to +2047 ,IR0 to –2048 to +2047 ,IR15
DR0 to DR15, IR0 to IR15
,IR0+(++) to ,IR15+(++)
,–(– –)IR0 to, –(– –)IR15