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  1756-L55   1756-L72



   



 
   Compatibility
1756-L55  A  16.023
  
1756-L72  B  34.011
  
   Release Notes   Show ALL
   Module Replacement 1756-L55
A
16.023		 1756-L72
B
34.011
1756-L61
1756-L62
1756-L63
1756-L64
1756-L65
1756-L65
1756-L71
1756-L72
1756-L73
1756-L74
1756-L75
   Anomaly 1756-L55
A
16.023		 1756-L72
B
34.011
CIP™ Axis Velocity Loop Causes Controller To MNRF/Assert     
Controller Can Assert During The I/O Module Configuration Process     
Dual Feedback position error jumps (00232347, 00232504)     
Grandmaster Clock Description Not Correctly Being Displayed     
PCMD Returns Incorrect Error Code     
Some Faults Are Not Logged in The Controller Log     
Inverting Motion Polarity Does Not Invert the Value of Certain Signal Attributes     
MAR and MAW Instructions Do Not Execute Properly After Controller Power Is Cycled     
   Requirements 1756-L55
A
16.023		 1756-L72
B
34.011
1756-L7 Safety Certification     
   Security 1756-L55
A
16.023		 1756-L72
B
34.011
Access Denied dialog box does not appear when users without FactoryTalk Security access attempt to modify Motion Configuration (     
CVE-2022-3157: Denial-of-Service Vulnerability That Affects Logix 5000™ Controllers     
Denial-of-Service Vulnerability That Affects Logix 5000™ Controllers