L5504AMP not recover after power failure

I have observe that analogue output units which we installed recently not capable of recover the their group address level after power failure. It can only recover the ON/OFF level. can not recover the dimming level.
Pls advice the reason for this problem and how to solve it.

Ranil Roshan

 

How are you determining the recovered level?
How many uniits of what types are using the same groups as used in the L5504AMP?
The L5504AMP can be configured in Toolkit to recover group address levels.

If you have more than one 'output' unit (dimmer, relay or AMP unit) using the same group and not all these output units are configured for power recovery of that group in the same way, you may see this behaviour as the controlling key unit will respond to a state conflict with a broadcast of its last target level (which is likely to be ON or OFF).

 

This particular installation has 8 L5504AMP and 8 L5504RVF units
each 4 channels in the L5504AMP and L5504RVF have same group address and whole system have 8 group addresses.
All these units were set to auto recovery after power failure.
All the units are controlled by B&W touch screen and Muti sensor (remote control). No key inputs in this project.