Keyence CV-X Series Manuel d'utilisateur télécharger pdf (Page 11)

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Command execution procedure

✎Command Processing Flow

There are two methods for executing a command: "PLC Terminal" and "Polling". If "Polling" is selected, terminal control is

not required but the communication for polling is required, and the command execution may be slower than "PLC Terminal".

"PLC Terminal"

Executes a command when the input terminal IN15 "PLC Terminal" is set.

"Polling"

Always monitors (polls) the data memory specified in "Command Execute Address (bit)", and executes a command

when it is set.

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Keyence CV-X Series Manuel d'utilisateur Page 11