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7. Basic Commands
ANB
- 110 -
{ ANB ... Serial connection of circuit block
Usable device
Bit device Word device
Con-
stant
Pointer
X Y M L F BSB T SM VTCDRWSWZSDKH P
Digit
desig-
nation
Index
No. of
steps
1
ANB
A block
B block
Function
(1) AND operation of the A block and B block is executed, and the operation results are obtained.
(2) The ANB symbol is a connection symbol instead of a contact symbol.
(3) When consecutively writing ANB, a max. of 7 commands (8 blocks) can be written. The PLC
cannot execute a correct operation if 8 or more commands are written consecutively.