Cyclic script

[Borek]

Please advise and help, I need the system to send the group address value to the bus every 24 hours at a certain time. Example: at 3:00AM the group address value will be 1, the system will write the value 1 to the same group address on the bus, the value will be 0, the system will write the value 0 to the same group address on the bus. I need this so that devices that are listening for this address, but can't make a request, will get an update of this group address at a repeating time interval. It is clear to me that this can be written in a cyclic script. Is there another simple way?

Please advise and help,
 I need the system to send the group address value to the bus every 24 hours at a certain time. Example: at 3:00AM the group address value will be 1, the system will write the value 1 to the same group address on the bus, the value will be 0, the system will write the value 0 to the same group address on the bus. 
I need this so that devices that are listening for this address, but can't make a request, will get an update of this group address at a repeating time interval. 
It is clear to me that this can be written in a cyclic script. Is there another simple way?

Thanks 
Borek

[Daniel]

Scheduled script which runs at a time you want

Code:

value = grp.getvalue('1/1/1')
grp.write('1/1/1', value)