Device syntax

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Device syntax

Device syntax guidelines

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BusType object

Device definition

deviceCategory

timeSynch object

port object

physicalPort object

device tags

Controller example

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bus object

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File Average (AVE)

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Size In Elements (SIZE)

Array (File)/Shift Instructions

Bit Shift Left (BSL)

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ASCII Conversion Instructions

Lower Case (LOWER)

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DINT to String (DTOS)

String to DINT (STOD)

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ASCII String Instructions

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Bit Instructions

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Output Unlatch (OTU)

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Equal To (EQ)

Greater Than (GT)

Greater Than or Equal To (GE)

Less Than (LT)

Less Than or Equal To (LE)

Limit (LIMIT)

Mask Equal To (MEQ)

Not Equal To (NE)

Valid Operators

What is zero fill?

Compute/Math Instructions

Absolute Value (ABS)

Add (ADD)

Compute (CPT)

Divide (DIV)

Modulo (MOD)

Multiply (MUL)

Negate (NEG)

Square Root (SQRT)

Subtract (SUB)

For/Break Instructions

Break (BRK)

For (FOR)

Math Conversion Instructions

Convert to BCD (TO_BCD)

Convert to Integer (BCD_TO)

Degrees (DEG)

Radian (RAD)

Truncate (TRUNC)

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Bit Field Distribute (BTD)

Bitwise And (AND)

Bitwise Exclusive Or (XOR)

Bitwise Inclusive Or (OR)

Bitwise Not (NOT)

Clear (CLR)

Masked Move (MVM)

Move (MOVE)

Swap Byte (SWPB)

Program Control Instructions

Always False (AFI)

JSR Flow Chart (True)

Jump to Label (JMP) and Label (LBL)

Jump to Subroutine (JSR), Subroutine (SBR), and Return (RET)

Master Control Reset (MCR)

MCR Flow Chart (False)

No Operation (NOP)

Temporary End (TND)

Trigger Event Task (EventTrigger)

User Interrupt Disable (UID)/User Interrupt Enable (UIE)

Special Instructions

Anti-reset Windup and Bumpless Transfer From Manual To Auto (PID)

Bumpless Restart (PID)

Cascading Loops (PID)

Controlling a Ratio (PID)

Data Transition (DTR)

Derivative Smoothing (PID)

Diagnostic Detect (DDT)

Feedforward or Output Biasing (PID)

File Bit Comparison (FBC)

Proportional Integral Derivative (PID)

PID Instruction Timing

Setting the Deadband (PID)

Using Output Limiting (PID)

Using PID Instructions

Sequencer Instructions

Sequencer Input (SQI)

Sequencer Load (SQL)

Sequencer Output (SQO)

Timer and Counter Instructions

Count Down (CTD)

Count Up (CTU)

Reset (RES)

Retentive Timer On (RTO)

Timer Off Delay (TOF)

Timer On Delay (TON)

Trigonometric Instructions

Arc Cosine (ACOS)

Arc Sine (ASIN)

Arc Tangent (ATAN)

Two-Argument Arctangent (ATAN2)

Cosine (COS)

Sine (SIN)

Tangent (TAN)

Device syntax

This section describes the syntax for devices.

A device component defines a device in the project and includes the configuration settings and tags for the device.

FactoryTalk Design Studio Code editor

Device syntax guidelines

Device structure in a project

Device definition

Topology in a project

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