Module Data Types - 1794-IE8/B
The table below lists and describes module-defined data types for the 1794-IE8/B analog input module. It includes information for input (as indicated by an "I") and configuration (as indicated by a "C").
TIP:
FLEX I/O is based on 16-bit INTs and not 32-bit DINTs. This may decrease performance with certain instructions.
Module-defined Data Type: AB:1794_IE8:I:1
Series B
Member Name | Type | Default Display Style | Description |
Fault | DINT | Binary | Fault - Used for Input Data Validation 0 = Valid Data 1 = Invalid Data - if the connection to the module has been lost, or if the module has a severe hardware fault, the lower 8 members are set to 1. |
Ch0Data Ch1Data Ch2Data Ch3Data Ch4Data Ch5Data Ch6Data Ch7Data | INT | Decimal | Input data for the selected channel. |
Status | INT | Binary | Contains input status. |
Ch0Underrange Ch1Underrange Ch2Underrange Ch3Underrange Ch4Underrange Ch5Underrange Ch6Underrange Ch7Underrange | BOOL | Decimal | Indicates either a broken or open wire, or input current at or below 4mA. |
PowerUp | BOOL | Decimal | This data type is set when all configuration data types are in an unconfigured state. This data type is used for Series B modules only. |
Module-defined Data Type: AB:1794_IE8:C:0
Member Name | Type | Default Display Style | Description |
Config | INT | Binary | Holds configuration information for a channel. |
Ch0FullRange Ch1FullRange Ch2FullRange Ch3FullRange Ch4FullRange Ch5FullRange Ch6FullRange Ch7FullRange | BOOL | Decimal | Full Range for the selected channel. |
Ch0ConfigSelect Ch1ConfigSelect Ch2ConfigSelect Ch3ConfigSelect Ch4ConfigSelect Ch5ConfigSelect Ch6ConfigSelect Ch7ConfigSelect | BOOL | Decimal | Configure Select data for the selected channel. |
Provide Feedback