Invalid checksum 0 for command EE

[epsteing]

Ultra,

I'm getting a lot of these in my log. Any ideas?

7/30/2009 10:02:25 PM     UltraM1G Warning     Raw data was: 0FEE10000000001F
7/30/2009 10:02:25 PM     UltraM1G Warning     Invalid checksum 0 for command EE as data 10000000
7/30/2009 10:02:25 PM     UltraM1G Warning     Raw data was: 0FEE10000001001E
7/30/2009 10:02:25 PM     UltraM1G Warning     Invalid checksum 0 for command EE as data 10000001
7/30/2009 10:02:24 PM     Alarm System     Disarmed
7/30/2009 10:02:24 PM     UltraM1G Warning     Raw data was: 0FEE10000000001F
7/30/2009 10:02:24 PM     UltraM1G Warning     Invalid checksum 0 for command EE as data 10000000
7/30/2009 10:01:39 PM     UltraM1G Warning     Raw data was: 0FEE10045045000D
7/30/2009 10:01:39 PM     UltraM1G Warning     Invalid checksum 0 for command EE as data 10045045
7/30/2009 10:01:39 PM     Alarm System     Disarmed
7/30/2009 7:59:17 PM     Alarm System     Disarmed
7/30/2009 7:59:17 PM     UltraM1G Warning     Raw data was: 0FEE10000000001F
7/30/2009 7:59:17 PM     UltraM1G Warning     Invalid checksum 0 for command EE as data 10000000
7/30/2009 7:59:10 PM     UltraM1G Warning     Raw data was: 0FEE11030000001B
7/30/2009 7:59:10 PM     UltraM1G Warning     Invalid checksum 0 for command EE as data 11030000
7/29/2009 3:08:08 AM     UltraM1G Info     Elk M1 firmware version 05.01.20 detected.
7/29/2009 3:07:44 AM     UltraM1G Info     UltraM1G version 1.1.3493.21237 starting ...

Thanks,

[Ultrajones]

EE is the new entry and exit delay timer information the Elk sends when you arm/disarm your system. What Elk M1 firmware version are you running?

Regards,
Ultrajones

[epsteing]

Elk M1 firmware version 05.01.20

Thanks,
</pre>

[Ultrajones]

I'll have to load up firmware version 05.01.20 later today. Based on previous experience, it is probably an Elk M1 firmware issue and I'll have to release an update to ignore the EE response from the Elk.

Regards,
Ultrajones

[Ultrajones]

I just installed Elk firmware version 5.01.20 and I am now seeing this error as well. I'll send Elk support an email and I'll also release a new version of the UltraM1G plug-in that ignores this error.

Regards,
Ultrajones

[Ultrajones]

UltraM1G version 1.1.3502.38033 was just posted. Please give it a try.

Regards,
Ultrajones

[epsteing]

That fixed it for now. The error messages are gone. Hopefully ELK can fix the checksum calculation soon.

Thanks for the almost instant fix!!!