Delta VFD17AMS23ANSAA

Chapter 16 PLC Function ApplicationsMS300
702
Command
Function
ANDP
Rising edge detection series connection
Operand
X0–X17
Y0–Y17
M0–M799
T0–159
C0–C79
D0–D399





－
Use the ANDP command for a contact rising edge detection series connection.
Ladder diagram:
X1
Y1
X0
Command code:
Description:
LD
X0
Load Contact A of X0
ANDP
X1
X1 Rising edge
detection series
connection
OUT
Y1
Drive Y1 coil
Command
Function
ANDF
Falling edge detection series connection
Operand
X0–X17
Y0–Y17
M0–M799
T0–159
C0–C79
D0–D399





－
Use the ANDF command for a contact falling edge detection series connection.
Ladder diagram:
X1
Y1
X0
Command code:
Description:
LD
X0
Load Contact A of X0
ANDF
X1
X1 Falling edge
detection series
connection
OUT
Y1
Drive Y1 coil
Command
Function
ORP
Rising edge detection parallel connection
Operand
X0–X17
Y0–Y17
M0–M799
T0–159
C0–C79
D0–D399





－
Use the ORP command for a contact rising edge detection parallel connection.
Ladder diagram:
X0
X1
Y1
Command code:
Description:
LD
X0
Load Contact A of X0
ORP
X1
X1 Rising edge
detection parallel
connection
OUT
Y1
Drive Y1 coil
Command
Function
ORF
Falling edge detection parallel connection
Operand
X0–X17
Y0–Y17
M0–M799
T0–159
C0–C79
D0–D399





－
Use the ORF command for a contact falling edge detection parallel connection.
Ladder diagram:
X0
X1
Y1
Command code:
Description:
LD
X0
Load Contact A of X0
ORF
X1
X1 Falling edge
detection parallel
connection
OUT
Y1
Drive Y1 coil