Dusk/Dawn Sensors. Is there a max?

[thruster999]

Hello

 

I have ten 2420M motion sensors in my home serving 10 different rooms.

 

All of them work when it comes to motion and all of them report their status, as On/OFF, in "Current State" on the ISY-99i's Main device list table.

 

However

 

Only 5 of them report the "Current State" as either On/Off for Dusk/Dawn. The remaining 5 report nothing (blank) and I can't use this status for programming.

 

Is the ISY-99i limited to only being able to read 5 Dusk/Dawn sensors?

 

btw the 5 that don't work are all located near an access point and near other sensors that work. All sensors have both jumpers 3 and 5 set to on.

 

Thanks

[Brian H]

Are they the same hardware and firmware revisions for the Motion Sensors?

[TJF1960]

If the motion sensors are the newer type with the trim pot adjustments then check the dusk/dawn settings thru the ISY. If the dusk/dawn is set for 0 the motion sensor will never send a d/d On.

 

Tim

[thruster999]

Hi

 

All of the Motion Sensors are Rev 2.0

 

Thru the ISY all of the Dusk/Dawn settings, including the one that are reporting an ON/OFF, are set to 102.