GetAnalogVersion: Returns the Expansion Module Reference and Version

Function Description

This function block returns the reference and version number of the TM2...N analog expansion module.

NOTE:

The function blocks works only with the following TM2...N expansion modules:

oTM2AMI2HTN

oTM2AMI4HTN

oTM2AMO2HTN

Graphical Representation

IL and ST Representation

To see the general representation in IL or ST language, refer to the chapter Function and Function Block Representation.

I/O Variable Description

The following table describes the input variable:

Input	Type	Comment
SlotNum	BYTE	Indicates the slot number. Range: 1...7 NOTE: 16 I/O and 24 I/O M218 controllers support a maximum of 4 expansion modules.

Input

Type

Comment

SlotNum

BYTE

Indicates the slot number.

Range: 1...7

NOTE: 16 I/O and 24 I/O M218 controllers support a maximum of 4 expansion modules.

The following table describes the output variables:

Output	Type	Comment
Error	BYTE	Indicates if the module version and reference are valid. 0: valid 1: invalid
Version	WORD	Returns the expansion module version. Valid only if Error = 0
ModuleType	MODULE_TYPE	Returns the expansion module reference. Valid only if Error = 0

Output

Type

Comment

Error

BYTE

Indicates if the module version and reference are valid.

0: valid

1: invalid

Version

WORD

Returns the expansion module version.

Valid only if Error = 0

ModuleType

Returns the expansion module reference.

Valid only if Error = 0