Download Alspa C80-35 Programming Manual

Alspa P8–25/35/05 Instruction Set
Ladder Diagram Representation
|%T0001
%M0100
|——| |—————————————————————————————————————————————————————————————————————(=)—
|
_____
|%M0100 |
|
|——| |———|MASK_|
|
|COMP_|
|
| WORD|
%Q0001
|%M0001 —|I1 MC|———————————————————————————————————————————————————————————( )—
|
| LEN |
|
|00001|
|%M0017 —|I2 Q|— %M0033
|
|
|
|
|
|
|%M0033 —|M BN|— %R0001
|
|
|
|
|
|
|%R0001 —|BIT |
|
|_____|
Notice that, in the example shown above, we used the contact %T1 and the coil %M100 to force one and only one
execution; otherwise the masked compare would repeat, not necessarily delivering the desired results.
ALS 52102 c–en
Alspa C80–35, C80–25 and C80–05 PLCs Reference Manual
Page 4–59