Series Circuit Block; Parallel Circuit Block; Read Stack (Pointer Does Not Change) - Delta MS300 Series User Manual

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Command
ANB
Operand
Command
ORB
Operand
Command
MPS
Operand
Command
MRD
Operand
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Series circuit block

ANB performs an "AND" operation on the previously saved logic results and the
current cumulative register content.
Ladder diagram:
X0 X1
ANB
X2 X3
Block A
Block B

Parallel circuit block

ORB performs an "OR" operation on the previously saved logic results and the current
cumulative register content.
Ladder diagram:
Block A
X0 X1
X2 X3
Block B
Save to stack
Save current content of cumulative register to the stack. (Add one to stack pointer)

Read stack (pointer does not change)

Reads stack content and saves to cumulative register. (Stack pointer does not
change)
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Chapter 16 PLC Function ApplicationsMS300
Function
N/A
Command code:
LD
Y1
ORI
LDI
OR
ANB
OUT
Function
N/A
Command code:
LD
Y1
ANI
ORB
LDI
AND
ORB
OUT
Function
N/A
Function
N/A
16-37
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Description:
X0 Load Contact A of X0
Establish parallel
X2 connection to contact B
of X2
X1 Load Contact B of X1
Establish parallel
X3 connection to contact A
of X3
Series circuit block
Y1 Drive Y1 coil
Description:
X0 Load Contact A of X0
Establish parallel
X1 connection to contact B
of X1
X2 Load Contact B of X2
Establish parallel
X3 connection to contact A
of X3
Parallel circuit block
Y1 Drive Y1 coil
Email: info@deltaacdrives.com