Rockwell Automation Publication 5094-UM001E-EN-P - April 2020 53
Input Module Features Chapter 3
To see where to set the input filter values for standard modules, see page 97. To
see where to set the input delay values for safety modules, see page 115
.
Field Power Loss Detection
The Field Power Loss Detection feature monitors for the loss of power at an
input module point. When field power to the module is lost, a point-level fault is
sent to the controller to identify the exact point faulted.
Field Power Loss Detection has a corresponding tag that can be examined in the
user program if a fault occurs. For information on modules, see Appendix
B,
Module Tag Definitions
on page 143
To see where to enable or disable field power detection, see page 97.
Fault and Status Reporting
The digital input modules multicast fault and status data with point data to the
owner and listening controllers. The data is returned via modules that you can
monitor in your Logix Designer application.
With some exceptions, the FLEX 5000 digital input modules provide the fault
and data status in a point-centric format. The tag names in the following table
that include Ptxx represent point-centric data. The xx represents the point
number.
For more information on fault reporting, see Appendix
A, Troubleshoot Your
Module on page 123.
5094-IB16S, 5094-IB16SXT
• 0 ms (default)
•1 ms
•2 ms
•5 ms
•10 ms
•20 ms
•50 ms
• 0 ms (default)
•1 ms
•2 ms
•5 ms
•10 ms
•20 ms
•50 ms
5094-IA16, 5094-IA16XT
• 1 ms (default) • 10 ms (default)
•20 ms
5094-IM8, 5094-IM8XT
• 1 ms (default)
•2 ms
•5 ms
•5 ms
•10 ms (default)
•20 ms
Table 9 - FLEX 5000 Digital Input Module - Input Filter and Delay
Catalog Input Filter Time (Off -> On) Input Filter Time (On -> Off)
STATUS
POWER
SAFETY DIGITAL 16 INPUT 24 VDC
5094-IB16S
5
5
TB3I
FLEX 5000
TM
I/O
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
STATUS
POWER
DIGITAL 16 INPUT 24 VDC
5094-IB16
1
1
TB3
FLEX 5000
TM
I/O
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Safety Modules
Standard Modules
STATUS
POWER
SAFETY DIGITAL 16 INPUT 24 VDC
5094-IB16S
5
5
TB3I
FLEX 5000
TM
I/O
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
STATUS
POWER
DIGITAL 16 INPUT 24 VDC
5094-IB16
1
1
TB3
FLEX 5000
TM
I/O
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Safety Modules
Standard Modules