DVP-ES2-EX2-SS2-SA2-SX2-Operation Manual

DVP-ES2/SX2/SS2/SA2/SX2/SE Operation Manual – Programming
API Mnemonic Operands Function
221~
223
Type
D OR# Parallel Type Logic Operation
Controllers
ES2/EX2 SS2 SA2 SX2
SE
Bit Devices Word devices Program Steps
OP X Y M S K H KnX KnY KnM KnS T C D E F
S 1 * * * * * * * * * * *
S 2 * * * * * * * * * * *
Operands:
S 1 : Source device 1 S 2 : Source device 2
OR#: 5 steps
DOR#: 9 steps
PULSE 16-bit 32-bit
ES2/EX2 SS2 SA2
SA2
SA2
SX2 ES2/EX2 SS2 SX2 ES2/EX2 SS2
SE SE SE SX2
Explanation:
1. This instruction conducts logic operation between the content in S 1 and S 2 . If the result is not
“0”, the continuity of the instruction is enabled. If the result is “0”, the continuity of the
instruction is disabled.
2. OR# (#: &, |, ^) instruction is used for parallel connection with contacts.
API No.
16 -bit
instruction
32 -bit
instruction
Continuity
condition
Discontinuity
condition
221 OR& DOR& S 1 & S 2 ≠0 S 1 & S 2 =0
222 OR| DOR| S 1 | S 2 ≠0 S 1 | S 2 =0
223 OR^ DOR^ S 1 ^ S 2 ≠0 S 1 ^ S 2 =0
3. Operation:
& : Logic “AND” operation, | : Logic “OR” operation, ^ : Logic “XOR” operation
4. When 32-bit counters (C200 ~ C254) are used in this instruction, make sure to adopt 32-bit
instruction (DOR#). If 16-bit instruction (OR#) is adopted, a “program error” will occur and the
ERROR indicator on the MPU panel will flash
Program Example:
M60 will be ON either when both X2 and M30 are “ON”, or 1: the result of logical OR operation
between D10 and D20 ≠ 0, or 2: the result of logical XOR operation between CD100 and D200 ≠ 0.
X2
M30
OR | D10 D20
M60
OR ^ D100 D200
3-470