Emerson Epsilon EP Drive 400518-01 Manual de instalación descargar pdf (Pagina 208)

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Epsilon EP-P Drive and FM-3/4 Module Reference Manual

String does not represent a

predefined name...

The string needs to match one of the defined strings

on record in the FM-3/FM-4 Registry data base.

String is not a selection

The string matches one of the defined strings, but

that string is not a selection.

Syntax error encountered

Parser Error Message. The Parser can not

understand your text sequence.

Text Strings are limited to 12

characters...

To change a Name you assign a quoted text string

to that name. In FM-3/FM-4, text strings are fixed

at 12 characters. If you use fewer than 12

characters, blanks are automatically inserted. An

error occurs if you attempt to use more than 12

characters.

The Boolean variables can only be

assigned an Event or Boolean value

The Variable only accepts types consisting of

Boolean, and events.

The destination variable does not

accept Data

The Variable’s internal data type attribute was not

found.

The destination variable does not

accept negative numbers

You attempted to assign a negative number to an

unassigned variable .

The destination variable is Read

Only

This message occurs when trying to assign a value

to a read only variable.

The destination variable only

accepts a numeric value

See message.

The destination variable only

accepts a Boolean or Event value

See message.

The destination variable only

accepts quoted "text"

See message.

The destination variable only

accepts selection text

See message.

The destination variable's

resolution is less than the resolution

of the number

You attempted to assign a number with a greater

resolution of decimal points than the variable will

accept (i.e. index.0.vel = 2.34567).

The User Units setup will allow you to define the desired

decimal point resolution.

The number is outside the range of

the destination variable

You attempted to assign a number that is outside

the variable’s range.

To determine the range comment out this instruction and

use the red dot help on the variable.

The mix of variable or expressions

types can not be added or

subtracted

This message occurs in equations. Variables are

type identified, so equation and assignments (x = 9)

can be verified. In an equation only numerical

values can be multiplied or divided. Booleans,

Selections, text and events can not be added.

The mix of variable or expressions

types can not be compared(=)

This message occurs in conditional Expressions

(i.e. If then). Variables are type identified, so

equation and assignments (x = 9) can be verified.

In an expression numerical, Boolean and event

values can be compared for equality conditions.

Selections and text can not be used.

The mix of variable or expression

types can not be multiplied or

divided

This message occurs in equations. Variables are

type identified, so equation and assignments (x = 9)

can be verified. In an equation only numerical

values can be multiplied or divided. Booleans,

Selections, text and events can not be compared.

The Source Event- <variable

name> can only be assigned <max

number> times

The limits to Source Event assignments are the

number of destinations assigned to a single Output

event is limited. Generally this is three. For

Selections it is one. The Waitfor Instruction

temporarily assigns its Output Event Operands.

This is subject to the assignment limitations.

To use an Output Event in a Waitfor instruction, there

must be at least one free assignment.

The Selection variable can only be

assigned a Selection value

The destination variable only accepts selection

values. Selection values are fixed unquoted text.

The selection text must exactly match the available

selections of the Destination variable.

This instance does not exist

This variable is referencing an instance that has not

been created in your application. For example

“Index.9.vel” the instance 9 of index has not been

defined.

This is not a fully qualified variable

To use a variable it must be fully defined. Some

variables are global variables and only the name is

defined. Other Variables require a name.name

convention. Other variables require an instance

number (index.1.vel). All the components

identifying the variable must be available to qualify

the variable.

Problem/Message Cause Solution

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Emerson Epsilon EP Drive 400518-01 Manual de instalación Pagina 208

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Emerson Epsilon EP Drive 400518-01 Manual de instalación Pagina 208

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