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XBee LP 868 // sleep Modem Status = 0xFF

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I try Synchronized Cyclic Sleep with my XB8-DM (XBee 865/868LP 80K, firmware 8072).

SM = 8
S0 = 6

And when the Xbee wakup or go to sleep I receive :
7E 00 02 8A FF 76
A "Modem Status" frame with Status = FF (Unknown status) when I wait for Status = 0x0B or 0x0C.

Did I miss something?
asked Oct 23, 2014 in DigiMesh Proprietary Mesh Networking by david_dsi New to the Community (0 points)

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1 Answer

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How many modules do you have? What are the sleep settings on the other modules?
answered Oct 23, 2014 by mvut Veteran of the Digi Community (14,362 points)
What firmware version are you working with?
I'm working with the 8072 firmware.
The SS or Sleep Status should be as fallows:
Bit field of sleep status bits. See product manual for full description. Bit 0 - Network awake, Bit 1 - Sleep coordinator, Bit 2 - Ever received sync, Bit 3 - Sync received this cycle, Bit 4 - Overriding sync pending, Bit 5 - Nomination requested, Bit 6 - Is in deployment mode. (All other bits are reserved and should be ignored).
Thank you for your reply.
I have double checked the value of SS and it is correct.

However, the problem with the modem status messages is still present (0x8A, page 118 of "digi xbee 865/868 LP RF Modules User Guide Part number 90002126H). "status fields" (offset 4) should be 0x0b or 0x0c but I received 0xff."
Then what I would suggest is that you contact Digi Technical Services to report the issue.