Re: [time-nuts] Thunderbolt Serial Port Shutdown

2016-03-20 Thread Artek Manuals
On 3/20/2016 2:10 AM, Dave Brown wrote: Are there any circumstances when the Thunderbolt serial port is disabled by firmware? My TB runs 24/7 but stopped the night before last for no apparent reason. I only discoverd this when I checked Lady Heather early yesterday.(19 March) LH had stopped

Re: [time-nuts] Thunderbolt Serial Port Shutdown

2016-03-20 Thread Tom Van Baak
ssion of precise time and frequency measurement" <time-nuts@febo.com> Sent: Saturday, March 19, 2016 11:10 PM Subject: [time-nuts] Thunderbolt Serial Port Shutdown > Are there any circumstances when the Thunderbolt serial port is disabled by > firmware? My TB runs 24/7 but stopped

Re: [time-nuts] Thunderbolt Serial Port Shutdown

2016-03-20 Thread Mike Naruta AA8K
I have seen something similar with one of my Trimble Thunderbolts that I got through this group. After weeks of operation, the serial port stops responding and a power-cycle has it communicating again. Firmware A002206.G1 Rev E Running on OpenHPSDR LPU analog power supply that gets 13.6

Re: [time-nuts] Thunderbolt Serial Port Shutdown

2016-03-20 Thread Bob Camp
Hi Check the solder joints on the 9 pin serial connector. Your TBolt would not be the first to come back to live after a questionable joint on the PC board was touched up. Bob > On Mar 20, 2016, at 2:10 AM, Dave Brown wrote: > > Are there any circumstances when the

[time-nuts] Thunderbolt Serial Port Shutdown

2016-03-20 Thread Dave Brown
Are there any circumstances when the Thunderbolt serial port is disabled by firmware? My TB runs 24/7 but stopped the night before last for no apparent reason. I only discoverd this when I checked Lady Heather early yesterday.(19 March) LH had stopped with a 'no data' warning late on the