[Premium-Rx] EKD 500 (514): Problem with PC-Interface

[J.R. Bittner]

Hello Peter.

Of course, you are correct: it should read 43 30 31. But even then, no 
reaction.
I even added the line RTS (Pin 4 on DB-25) that is left out by some other 
descriptions for interface cables.

(By the way: I am using the program from DL9HAM "EKD500.EXE" and monitoring 
the trafic with the "Free serial port monitor" by HHD. I did not get any 
response from DL9HAM with respect to his program. It was once distributed on 
his website dealing with KSG1300.)

Regards.

Juergen
DF4IR

----- Original Message ----- 
From: "P. Schleuss" <hb9ruz at uska.ch>
To: "J.R. Bittner" <jr.bittner at t-online.de>
Sent: Sunday, June 21, 2009 4:09 PM
Subject: Re: [Premium-Rx] EKD 500 (514): Problem with PC-Interface


> Hi Jürgen
>
> the hex sequence given by you for C01 is erroneus. It should read 43 30 31
>
> kind regards
>
> Peter Schleuss
>
>
> J.R. Bittner schrieb:
>> Hello Group.
>>
>> I´m quite new to this group. A new acquisition is a EKD 514 from RFT.
>> Being inspired by a mail not so long ago I have the following question:
>>
>> To prepare the receiver for this connection, I press EXT and the LED 
>> starts flashing.
>> When I connect to the receiver and send the sequence "C01" (41 30 31) 
>> there is no response from the receiver.
>> The LED is still flashing.
>>
>> Even if I put both lines (105, 106, RTS, CTS) on +10 V the LED does not 
>> stop flashing (which it should according to the manual). So I suspect an 
>> error in this path
>>
>> Is there any "usual fault" in the RS232 interface of this receiver?
>>
>> Thankful for any hints.
>>
>> Best regards.
>>
>> Juergen
>>
>> DF4IR
>> ______________________________________________________________
>> Premium-Rx mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/premium-rx
>> Help Page: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:Premium-Rx at mailman.qth.net
>> Help Contact eMail:  paul at 8zo.com
>> Home Page:  http://www.premium-rx.org/
>>
>>
>