Omron SYSMAC FH Series User Manual

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Macro Reference
520
Vision System FH/FZ5 Series
User’s Manual (Z340)
Exp
Gets the value of the exponential function of the base e natural logarithm.
Format
Exp(<expression>)
Parameter
Return value
Returns the calculated exponent (power) as a double precision real number value.
Description
Calculates the exponent (power) of the base e natural logarithm of the expression specified in the
<expression> parameter.
The Exp function is the inverse function of the Log function. The Exp function can be used to derive other
mathematical functions, such as the hyperbolic sine function.
In the <expression> parameter, specify a value no greater than 21.
If an incorrect data type is specified for a parameter, a "Type mismatch" error will occur.
If a non-existent number, numerical value, or combination of data types or values is specified for a parameter,
an "Illegal function call" error will occur.
If a value is assigned to the return value variable or the variable is not used in an expression, a "Syntax error"
error will occur.
If the format is written incorrectly, such as writing the macro function name incorrectly, omitting a comma, or
omitting a half-width space, a "Syntax error" error will occur.
Usage Cautions
• None.
Example
Gets the values of the hyperbolic sine function and hyperbolic cosine function of the value TH&.
Useable Modules
Unit Calculation Macro / Scene Control Macro / Communication Command Macro / Unit Macro
Supported Versions
Version 3.50 or later
Parameter
name
Data type Description
<expression>
Integer type
Double
precision real
number data
type
Expression to get the exponential value
SINH& = (Exp(TH&) - Exp(-TH&)) / 2
COSH& = (Exp(TH&) + Exp(-TH&)) / 2

Omron SYSMAC FH Series Specifications

General

Manufacturer	Omron
Category	Industrial Equipment
Power Supply	24 VDC
Operating Temperature	0 to 50 °C
Storage Temperature	-20 to 60 °C
Protection Rating	IP20
Type	Vision System
Series	FH Series
Functions	Image processing, measurement, inspection
Communication Interface	USB

Summary

1. Before Operation

Checking the System Configuration

Describes how to check the system configuration and connections.

2. Setting Scenes (Measurement Flows)

Creating a Scene

Explains how to add processing units to a scene.

Editing Processing Units in Scenes

Describes how to arrange and delete processing units within a scene.

Editing Scenes

Describes procedures for copying, deleting, and renaming scenes.

3. Performing Test Measurement/Starting Operation

Preparing the Controller and Cameras

Executing Test Measurements

Explains how to test measurements and adjust settings.

Key Points for Adjustment

4. Using Tools

Using NG Analyzer

Updating the Reference Position

Remotely Operating the Controller (Remote Operation)

5. Optimizing Scenes (Measurement Flows) (Macro Customize Functions)

Basic Method for Writing Programs

How to Use the Debug Function

7. Changing the System Environment

Setting the Camera Conditions

Covers checking camera connections and setting trigger delays.

Setting the Operation Mode

Describes setting operation modes like Single-line High-speed for optimal performance.

Parallel Processing