Omron NY532-1500 Reference Manual page 482

3 Axis Command Instructions
Additional Information
For details on the NX_AryDOutTimeStamp instruction, refer to the NJ/NX-series Controller
Instructions Reference Manual (Cat. No. W502) or NY-series Instructions Reference Manual
(Cat. No. W560).
Instruction Details
You can use this instruction to implement a mechanical cam switch that controls a sensor output signal
according to cam rotation angles in a program in the Controller. One track corresponds to one cam.
Track 0
ON start position
Track 1
Track 2
ON start position
TrackNumber corresponds to the cam number. The values of the FirstOnPosition (ON Start Position)
and LastOnPosition (ON End Position) correspond to the shape of the cam. The MC_DigitalCamSwitch
instruction calculates the ON time (OnTime) and OFF time (OffTime) to reach the specified ON start
position and ON end position and stores them in the parameter that is specified for Outputs (Output
Signals).
Outputs[0]
Outputs[1]
Outputs[2]
The NX_AryDOutTimeStamp instruction turns the actual digital outputs ON or OFF according to
ONTime and OffTime in the parameter that is specified for SetDOut (Output Pulses).
For SetDOut (Output Pulses), specify the elements of the array variable that is specified for the param-
eter for Outputs (Output Signals) in the MC_DigitalCamSwitch instruction.
3-398
Track 1
Track 0
ON start position ON start position
ON end position ON end position
ON start position
ON end position
OnTime[0] OffTime[0] OnTime[1] OffTime[1]
OnTime[0] OffTime[0]
Track 2
ON start position ON start position
ON end position ON end position
ON start position
ON end position
ON start position
ON end position ON end position
OnTime[2] OffTime[2] OnTime[3] OffTime[3]
OnTime[0]
OnTime[1] OffTime[1] OnTime[2]
NY-series Motion Control Instructions Reference Manual (W561)
ON end position
Position
OnTime[4] OffTime[4]
OffTime[0]
OffTime[2]
Time