Re: [Elecraft] KRC2 relay control

2015-07-05 Thread Jack Brindle
Byron is on the right track here. The best way to control the KRC2’s ACx pins is to do it through the K3’s menu. The KRC2 is listening to the K3 to get band and status information, and not necessarily to a computer. So setting the state in the K3 will cause it to be changed in the KRC2. Take a

Re: [Elecraft] KRC2 relay control

2015-07-05 Thread Jack Brindle
A bit more on this. Sending MN049; to the K3 puts the K3 into the Menu mode with the KRC2 item selected. The VFOA display will show the status of the KRC2 ACC pins, read directly from the KRC2. You can then issue UP; or DN; commands to change the KRC2 ACx pin setting. It will advance (or

Re: [Elecraft] KRC2 relay control

2015-07-04 Thread Byron Servies
Hi, See the KRC2 manual and search for AC1. On Page 15 of the rev.C manual, the KRC2 test procedure includes using F4 for accessory drivers, and page 19 has the default behavior of F4. I am not in front of my ham pc right now, but I believe there is a way to trigger those from the utility.

[Elecraft] KRC2 relay control

2015-07-04 Thread Rich
I have research this idea on my own and do not see a way to do what I want. I know there are really smart folks on this list so I am looking for some help. I was hoping to control the 12vdc (ON/OFF) for my RX ant preamp via the K3 keyboard commands (Writelog, N1MM). I was thinking this