Yaskawa MP900 Series Ladder Programming Manual - Manual (Page 74)

5.2 Relay Circuit Instructions
5.2.1 NO Contact (NOC)
5-5
Instructions
5
5.2 Relay Circuit Instructions
5.2.1 NO Contact (NOC)
( 1 ) Operation
The NOC instruction outputs ON whenever the bit with the specified relay address is 1 (ON).
The NOC instruction outputs OFF when the bit is 0 (OFF).
( 2 ) Format
( 3 ) Programming Example
The DB000001 output coil is ON whenever the DB000000 relay in the NOC instruction is ON.
1 (ON)
0 (OFF)
ON
OFF
Output of the NOC instruction
Relay address Bit
Parameter Name
Applicable Data Types
B W L F A Index Constant
Relay address { × × × × × ×
Relay address
Icon:
Key entry: ][