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Spectrum Controls 1756sc-IF8u User Manual

Page 50

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38

ControlLogix

Universal Analog Input Module

Note: If an invalid configuration is sent to the module a connection error

will occur. See chapter 7 for a list of error codes.

Configuration Tags

The following Global Module Settings and Channel Specific Settings

sections allow custom configuration of the module. These tags can be

found within the IF8u_config controller tag.

Global Module

Settings

The following tag settings are module related:
Configuration Management

Configuration Management

Configuration Management

Configuration Management

Configuration Management

.ConfigRevNumber

0, 1

BOOL

0: The module will always accept this configuration if valid. This value

must be used for on-the-fly configuration changes.

1: In multiple owner systems if there is already a connection to the module

then this configuration must match the one of the current connection in

order for this controller to connect to the module.Channel On/Off

Note: The Module Reconfigure message instruction sets this parameter to

zero.

Temperature Measurement:

.RemoteTermination

0, 1

BOOL

Not Used.

.CJDisable

0, 1

BOOL

0: The cold junction compensation terminal block thermistors will be read.

Thermocouple input values will be compensated based on the thermistor

readings.

1: The cold junction compensation thermal block thermistors will not be

read. Thermocouple input values will be compensated with the default 25

degC value plus CJCOffset.

Note: 2 thermistors have been provided with the module to be installed on

your terminal block if cold junction compensation is to be used.

.TempMode

0, 1

BOOL

0: Temperatures for thermocouples, RTDs and the cold junction

thermistors will be displayed in degrees Celsius.