Panasonic FP-XH M8N16PD, User Manual

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Instruction Reference
18-12
18.2.2
［
DAN·DAN/
］
Direct AND /·Direct AND NOT
DAN: read external input and connect normally open (NO) contacts (a contact) in series. As
input refreshing is performed by taking contact as a unit, it is valid for controls with
requirement for high-speed response.
DAN: read external input and connect normally closed (NC) contacts (b contact) in series. As
input refreshing is performed by taking contact as a unit, it is valid for controls with
requirement for high-speed response.

Instruction format
X0
D
R10
X0
D
R11
DAN
DAN/
R0
R1

Type of relays that can be specified (unit: bit) (A: Availalbe, -: Not available))
X Y R T C L P E
Index
modifier
DAN
Normally open (NO) contacts connected in a
line
A
－ － － － － － －
A
DAN/
Normally closed (NC) contacts connected in
series
A
－ － － － － － －
A

Operation description
• Read specified external input and reflect it to output contact, and then perform logic multiply
operation with the current result calculated with contacts connected in series.
<Example> During the above procedure
• When R0 flag is ON and external input X0 flag is ON, R10 flag will be ON.
• When R1 flag is ON and external input X0 flag is OFF, R11 flag will be ON.

Range that can be specified
Model Device Range
FP-XH M8N control unit X0-X7·X1100-X141F (Note)
(Note): When designating X1100-X141F, the input area of the motion control part is read and reflected.

Precautions for programs
• When the contact is out of the specified possible range, operation error may occur.
• When setting the time through main unit input time constant setting function of system
register, the time constant will be invalid.