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Echelon Neuron User Manual

Page 125

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Neuron Tools Errors Guide

117

NCC#

Description

551

The property '' cannot be shared by NVs with different

SCPTnvType properties ( and )" [NCC#551]

A configuration property that inherits its type from the network variable
that it applies to may not be shared by two or more network variables of

different type. The message lists two network variables that share the

property, but have differing SCPTnvType properties. See

How Devices

Communicate Using Network Variables

and

Using Configuration

Properties to Configure Device Behavior

in the

Neuron C Programmer's

Guide

for more information.

552

Symbol in preprocessor directive is not defined [NCC#552]

The message indicates that the symbol specified as the parameter for the

compiler directive #pragma ignore_notused is not defined. The directive is

ignored after the warning message is displayed.

553

Symbol '' in preprocessor directive is not permitted in this directive

[NCC#553]

The message indicates that the symbol specified as the parameter for the

compiler directive #pragma ignore_notused cannot be used with this

feature. This restriction applies to symbols that are the names of macros,
typedef names, and names of types from resource files (SNVT*, SCPT*,

UNVT*, UCPT*, SFPT*, and UFPT*).

554

The NVT (Network variable Type) is obsolete [NCC#554]

A resource file can optionally designate any of the network variable types
that it contains as being obsolete. This designation indicates that the

network variable type should no longer be used in new development. This

designation does not prevent its use, but it does display this warning
message.

555

The CPT (Configuration Property Type) is obsolete [NCC#555]

A resource file can optionally designate any of the configuration property

types that it contains as being obsolete. This designation indicates that the

configuration property type should no longer be used in new development.
This designation does not prevent its use, but it does display this warning

message.

556

Array size exceeds 65500 [NCC#556]

A configuration property array may not exceed 65500 bytes in total size,
determined as the product of the element size and the array bound. This

size is of no practical limit, since a Neuron does not have this much

contiguous memory space available for configuration properties.

557

The CP array construct is not acceptable in model files [NCC#557]

A program that is used as a model file for host development with
ShortStack, FTXL, or the

i

.LON SmartServer cannot use configuration

property arrays.