7 slave cpu synchronous function, Slave cpu synchronous function – Yaskawa MP2300S Basic Module User Manual

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7-1

Slave CPU Synchronous Function

7

Slave CPU Synchronous Function

This chapter explains the slave CPU synchronous function details and the precautions for using it.

7.1 Function - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -7-2

7.2 Requirements and Setting of Execution - - - - - - - - - - - - - - - - - - - - - - - - -7-3

7.2.1 Supported Version - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-3
7.2.2 Requirements to Execute Slave CPU Synchronous Function - - - - - - - - - - - - - - - - - - - 7-3
7.2.3 How to Set up Slave CPU Synchronous Function - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-4
7.2.4 How to Execute Slave CPU Synchronous Function - - - - - - - - - - - - - - - - - - - - - - - - - 7-7

7.3 Operation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -7-9

7.3.1 Input/Output Register - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-9
7.3.2 How to Determine Slave CPU Synchronous State - - - - - - - - - - - - - - - - - - - - - - - - - 7-15
7.3.3 Calculation of Slave CPU Synchronous Delay Time - - - - - - - - - - - - - - - - - - - - - - - - 7-16
7.3.4 How to Use Scan Counter - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-17
7.3.5 How to Determine Input Error - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-18
7.3.6 Management to Resume Slave CPU Synchronization - - - - - - - - - - - - - - - - - - - - - - - 7-24

7.4 Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-28

7.4.1 Precautions on Usage - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-28
7.4.2 Effect of Error on Slave CPU Synchronous Operation - - - - - - - - - - - - - - - - - - - - - - - 7-29

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