Rockwell Automation Publication 1444-UM001D-EN-P - June 2018 305
Operate the Module Chapter 10
Buffers
Module Firmware
This section presents the firmware revision for the main and all connected
expansion modules.
There are dependencies that require specific revisions of module firmware, and
expansion module firmware, for each revision of the AOP. The current
firmware and AOP revisions are shown in Tab le 78
. If revisions presented on
this page do not match those revisions that are shown in Table 78
, then the
modules must be updated to the specified firmware revisions.
All module and expansion module firmware must be at the revisions that are
listed when used with the indicated revision of AOP.
Table 77 - Buffers
Parameter Values
Alarm Buffer 0 - Disabled
This buffer is not being captured
1 - Armed
Waiting for alarm event trigger
2 - Populating
Alarm event in progress
3 - Ready
Alarm data available
4 - Latched
Alarm data available and is latched
Transient Buffer 0 0 - Free
Available, ready for a transient event
1 - Populating
Acquiring transient data
2 - Ready
Transient data available
3 - Latched
Transient data available and is latched
Transient Buffer 1
Transient Buffer 2
Transient Buffer 3
Reset Pressing reset clears the latch on a latched buffer.
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