Values and states of tags – Rockwell Automation 1791ES-IB16 Guard I/O EtherNet/IP Safety Modules User Manual
Page 55

Rockwell Automation Publication 1791ES-UM001D-EN-P - May 2013
55
Configure the I/O Modules by Using the Logix Designer Application
Chapter 5
Values and States of Tags
This table shows the values and states of the tags.
Table 5 - Values and States of Tags
Data
Description
Input data
Safety Input Data
SAFETY
Indicates the ON/OFF status of each input circuit.
· ON: 1 OFF: 0
Combined Safety Input Status
SAFETY
An AND of the status of all input circuits.
· All circuits are normal: 1
· An error was detected in one or more input circuits: 0
Individual Safety Input Status
SAFETY
Indicates the status of each input circuit.
· Normal: 1 Fault (Alarm): 0
Combined Safety Output Status
SAFETY
An AND of the status of all safety output circuits.
· All circuits are normal: 1
· An error has been detected in one or more output circuits: 0
Individual Safety Output Status
SAFETY
Indicates the status of each safety output circuit.
· Normal: 1 Fault (Alarm): 0
Muting Lamp Status
SAFETY
Indicates the status when circuit T3 is configured as the muting lamp output.
· Normal: 1 Fault (Alarm): 0
Output Readback
STANDARD
Monitors the presence of 24V on the output circuit. Readback is ON (1) if 24V is on output terminal.
· ON: 1 OFF: 0
Individual Test Output Status
STANDARD
Indicates the status of each of the test output circuits.
· Normal: 1 Fault (Alarm): 0
Output data
Safety Output Data
SAFETY
Controls the safety output.
• ON: 1 OFF: 0
Standard Output Data
STANDARD
Controls the test output when Test Output mode is set to a standard output.
• ON: 1 OFF: 0
IMPORTANT
Safety denotes information the controller can use in safety-related functions.
Standard denotes additional information that must not be relied on for safety
functions.