Rockwell Automation Publication 5069-UM004A-EN-P - April 2019 57
Digital Module Operation in a Control System Chapter 1
Protected Operations
To maintain the secure operation of your Compact 5000 I/O digital modules,
operations that can disrupt module operation are restricted based on the
module operating mode.
Table 11 describes the restrictions.
5069-OBV8S
SIL2 CPU
5069-L3100ERMS2
Compact GuardLogix
5069-OBV8S
5069-IB8S5069-IB8S
OUTPUT OUTPUT
SA Power MOD Power
DC INPUT
5069-IB16
DC OUTPUT
5069-OB16
ANALOG INPUT
5069-IY4
SA Power MOD Power
ANALOG OUTPUT
5069-OF8
DC INPUT
5069-IB16
Standard Modules
Safety Modules
™
NET B1
LINK B1
NET A1
LINK A1
NET A2
LINK A2
SPEED X1
LINK X1
OK
RUN
FORCE
FAN 1
SD
FAN 2
CompactLogix 5480
B1
A1
1
2
A2
5069-L46ERMW
CONTROLLER
UPS
MP
SA
R
B
F
R
B
F
DC INPUT
5069-IB16
DC OUTPUT
5069-OB16
ANALOG INPUT
5069-IY4
ANALOG OUTPUT
5069-OF8
DC INPUT
5069-IB16
Table 11 - Protected Operations on Compact 5000 I/O Digital Modules
Current Module Operation
Activity
Firmware
Update
Request
Module Reset
Request
Connection
Request
Configuration
Change
Connection or
Data Format
Change
Electronic
Keying
Change
RPI Change
Connection not running Accepted
Connection running Rejected Accepted
(1)
Accepted
(2)
Not allowed
(3)
Accepted
(4)
Firmware update is in process Rejected
(1) Only requests for Listen Only connections are accepted.
(2) Configuration change is accepted in the following scenarios:
- Changes are made in the Module Properties dialog box and you click Apply.
- Changes are made in the Configuration tags and you send a Reconfigure Module MSG to the module.
(3) The difference between Rejected and Not allowed is that rejected activities can be attempted in the Logix Designer application but do not take effect. The activities that are not allowed, that is,
attempts to change the Connection or Data Format used, do not occur in the Logix Designer application.
For example, if you attempt to reset a module that is connected to the owner-controller, the Logix Designer application executes the request and alerts you that it was rejected. If you attempt to
change the data format on a module that is connected to an owner-controller, the Logix Designer application does not execute the attempted change. The application only alerts you that the change
is not allowed. In the case, if the change is attempted online, the Module Definition dialog box field that changes the data format is disabled.
(4) The change occurs after the connection is closed and reopened. You can close and reopen the connection in the following ways:
- Change the project while it is offline and download the updated project before going online again.
- Change the project while it is online and click Apply or OK in the Module Properties dialog box. In this case, before the change is made, a dialog box alerts you of the ramifications before the change
is made.
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