PowerVault ML6000 Maintenance Guide 327
T128
T128 - Incompatible Robot Installation
Description GUI Description: The library control firmware detected that an incompatible 
robot is installed. 
Explanation: The library has an incompatible robot installed. This may 
happen when a GA-style (Model 1) robot is replaced with the Model 2 robot, or 
vice versa.
Detection Scenarios Library firmware detects a change in robot model, which is incompatible with 
the current library configuration.
Root Causes The robot was replaced with an incompatible robot type.
Service Resolution 
Steps
Perform RR016 - Remove and Replace Incompatible Robot
 on page 425. See 
Removing and Replacing the Robot Assembly
 on page 164 for instructions.
Possible CRUs/FRUs Note: Read and perform all resolution steps before dispatching any parts.
Dispatch the first part listed below for replacement. If this does not solve the 
problem, dispatch the second part, and so on, in order. Dispatch only one part 
(or set of parts) at a time.
1 Robot Assembly (If a Model 2 robot is in the library, replace it with a Model 1 
robot—order both the Picker Assembly and the Y-carriage Assembly and 
replace as a single unit. If a Model 1 robot is in the library, replace it with a 
Model 2 robot.)