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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