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Appendix D How to Use PLC Function|
D-36 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11
Mnemonic Function
INV Inverting Operation
Operand None
Explanations:
Inverting the operation result and use the new data as an operation result.
Program Example:
Ladder diagram: Command code: Operation:
LD X0 Load A contact of X0
INV Inverting the operation result
X0
Y1
OUT Y1 Drive Y1 coil
Mnemonic Function
OUT Output coil
X0~X17 Y0~Y17 M0~M159 T0~15 C0~C7 D0~D29
Operand
--
9 9
-- -- --
Explanations:
Output the logic calculation result before the OUT command to specific device.
Motion of coil contact
OUT command
Contact
Operation
result
Coil
A contact (normally open) B contact (normally closed)
FALSE OFF Non-continuity Continuity
TRUE ON Continuity Non-continuity