Module Data Types 1794-IB8S
The table below lists and describes the module-defined data types for the 1794-IB8S Digital 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. Using 16-bit INTs in instructions that are optimized for 32-bit DINTs may decrease performance with certain instructions. |
Module-Defined Data Type: AB:1794_DI_Sensor:I:0
This module-defined data type does not apply to modules having Rack Optimization selected for the Comm Format and does not appear among the Module Tags in the RSLogix software.
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 bits are set to 1. |
Data | INT | Binary | Input Data - Input data for the module. |
Sensor_0 | BOOL | Decimal | Input Sensor Data. |
Sensor_1 | BOOL | Decimal | Input Sensor Data. |
Sensor_2 | BOOL | Decimal | Input Sensor Data. |
Sensor_3 | BOOL | Decimal | Input Sensor Data. |
Sensor_4 | BOOL | Decimal | Input Sensor Data. |
Sensor_5 | BOOL | Decimal | Input Sensor Data. |
Sensor_6 | BOOL | Decimal | Input Sensor Data. |
Sensor_7 | BOOL | Decimal | Input Sensor Data. |
Diagnostic_8 | BOOL | Decimal | Diagnostic Data for Input Sensor. |
Diagnostic_9 | BOOL | Decimal | Diagnostic Data for Input Sensor. |
Diagnostic_10 | BOOL | Decimal | Diagnostic Data for Input Sensor. |
Diagnostic_11 | BOOL | Decimal | Diagnostic Data for Input Sensor. |
Diagnostic_12 | BOOL | Decimal | Diagnostic Data for Input Sensor. |
Diagnostic_13 | BOOL | Decimal | Diagnostic Data for Input Sensor. |
Diagnostic_14 | BOOL | Decimal | Diagnostic Data for Input Sensor. |
Diagnostic_15 | BOOL | Decimal | Diagnostic Data for Input Sensor. |
Module-Defined Data Type: AB:1794_DI_Delay16:C:0
Member Name | Type | Default Display Style | Description |
Config | INT | Binary | Configuration data. |
Delay_0 | BOOL | Decimal | Indicates the delay time for the module. |
Delay_1 | BOOL | Decimal | Indicates the delay time for the module. |
Delay_2 | BOOL | Decimal | Indicates the delay time for the module. |
Delay_3 | BOOL | Decimal | Indicates the delay time for the module. |
Delay_4 | BOOL | Decimal | Indicates the delay time for the module. |
Delay_5 | BOOL | Decimal | Indicates the delay time for the module. |
The Input Delay Time values for this module are shown below.
(Points 11-0) Delay_0,_1,_2 | (Points 15-12) Delay_3,_4,_5 | Maximum Value | ||||
2 | 1 | 0 | 5 | 4 | 3 | |
0 | 0 | 0 | 0 | 0 | 0 | 0.512 |
1 | 0 | 0 | 1 | 0 | 0 | 1 |
0 | 1 | 0 | 0 | 1 | 0 | 2 |
1 | 1 | 0 | 1 | 1 | 0 | 4 |
0 | 0 | 1 | 0 | 0 | 1 | 8 |
1 | 0 | 1 | 1 | 0 | 1 | 16 |
0 | 1 | 1 | 0 | 1 | 1 | 32 |
1 | 1 | 1 | 1 | 1 | 1 | 64 |
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