Resetting a module to out- of-box condition, Replacing a module, Resetting a module to out-of-box condition – Rockwell Automation 1768-L45S Compact GuardLogix Controllers User Manual
Page 65
Rockwell Automation Publication 1768-UM002C-EN-P - April 2012
65
Add, Configure, Monitor, and Replace CIP Safety I/O
Chapter 5
Resetting a Module to Out-
of-box Condition
If a Guard I/O module was used previously, clear the existing configuration
before installing it on a safety network by resetting the module to its out-of-box
condition.
When RSLogix 5000 software is online, the Safety tab of the Module Properties
dialog box displays the current configuration ownership. When the opened
project owns the configuration, Local is displayed. When a second device owns
the configuration, Remote is displayed, along with the safety network number
(SNN), and node address or slot number of the configuration owner.
Communication error is displayed if the module read fails.
If the connection is Local, you must inhibit the module connection before
resetting ownership. Follow these steps to inhibit the module.
1.
Right-click the module and choose Properties.
2.
Click the Connection tab.
3.
Check Inhibit Connection.
4.
Click Apply and then OK.
Follow these steps to reset the module to its out-of-box configuration when
online.
1.
Right-click the module and choose Properties.
2.
Click the Safety tab.
3.
Click Reset Ownership.
Replacing a Module
If you are relying on a portion of the CIP Safety system to maintain SIL 3
behavior during module replacement and functional testing, the Configure
Always feature may not be used. Go to
Replacement with ‘Configure Only When
No Safety Signature Exists’ Enabled on page 66
If the entire routable CIP Safety control system is not being relied on to maintain
SIL 3/PLe during the replacement and functional testing of a module, the
Configure Always feature may be used. Go to
.
Module replacement is configured on the Safety tab of the Compact GuardLogix
controller.
TIP
You cannot reset ownership when there are pending edits to the module
properties, when a safety task signature exists, or when safety-locked.