Airbus A/THR limit after LDG
 

Hello everyone, thanks for welcoming me into this forums. It has recently come to my attention how ater landing the A/THR limit displayed on the E/WD reverts back to TO/GA. I was wondering, where could I find this information regarding Thrust rating limitations on the FCOM?

It alluded to in SYS 70-90-40:

THRUST RATING MODE AND THRUST LIMIT VALUE

Indicates the thrust limit value and the associated thrust rating mode based on:

• The position of the thrust levers,
  
• Aircraft on ground or in flight,
  
• The engine status, i.e. running or not running,
  
• The data entered in the T.O and CLB panels of the FMS ACTIVE/PERF page.
  

The aircraft is on the ground, therefore it would need to takeoff before it can enter any other phases. There won’t be a FLX temperature set therefore all it knows is the TOGA value.