Calculated signals 347 – MTS Series 793 User Manual

Page 13

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How to Configure External Command Inputs..........................................................................334

Setpoint and Span Adjustments............................................................................................................335

About Setpoint and Span Adjustments.....................................................................................335

How to Adjust Setpoint and Span During a Test......................................................................336

Message Logs.......................................................................................................................................337

About Message Logs................................................................................................................337

Message Logs Window............................................................................................................338

How to Open a Message Log...................................................................................................341

How to Print a Message Log....................................................................................................341

How to Print the Message Log to File......................................................................................341

How to Add a User Entry to the Message Log.........................................................................341

How to Delete a User Entry from the Message Log................................................................342

How to Define Which Messages Get Logged..........................................................................342

How to Manually Archive a Message Log...............................................................................342

Message Log Add Entry Window............................................................................................343

How to Switch I/O Carrier LEDs On and Off (Series 494 Hardware only).............................343

Calculated Signals

347

Calculated Input and Output Resources...............................................................................................348

About Calculated Input and Output Resources........................................................................348

About Calculated Input and Output Resources........................................................................348

How to Set Up a Virtual Channel.............................................................................................349

Calculation Editor.................................................................................................................................351

About the Calculation Editor Window.....................................................................................351

Calculation Helpful Hints.........................................................................................................354

About Protected Calculations...................................................................................................354

Unnamed Calculations.............................................................................................................356

Calculation Errors.....................................................................................................................356

Calculation Parameters.............................................................................................................357

About Calculation Parameters......................................................................................357

Parameters Definition...................................................................................................358

Calculation Parameter Example...................................................................................358

Calculation Variables ...............................................................................................................359

About Calculation Variables.........................................................................................359

Calculation Variable Access.........................................................................................360

Calculation Variable Example......................................................................................360

Calculated Signals Examples...............................................................................................................362

Calculation Examples...............................................................................................................362

How to Use Calculated Signals to Drive Two Servovalves.....................................................365

About Matrix Two Channels Calculations...............................................................................366

How to Set Up Calculations for Two Matrixed Channels........................................................367

Strain Control Calculations......................................................................................................370

True Strain Control...................................................................................................................371

Calculation Syntax...............................................................................................................................373

MTS Series 793 Control Software 13

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