I've just done a little tweaking to the KPA Utility's timing. After the power off command is issued it takes a little while before the KPA500 is responsive to any other serial commands. The KPA Utility doesn't wait quite long enough.
I'll try to get this early Beta version on to an FTP site for you to test. 73 de Dick, K6KR -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of 4Z4OQ Sent: Friday, March 22, 2013 3:22 PM To: [email protected] Subject: [Elecraft] Remote KPA500 Via Moxa - On/Off Switch via S/W not stable Hi My Set up is TS-480 via remote rig and controlling KPA500 & KAT500 via Moxa rs232 Server port 1 38400bit/s. My issue is as follows:- 1. I can connect to the Amplifier via KPA500 utility, can change bands, can switch from stby to oper but sometimes times cant change the power switch to off mode. 2. In amplifier is on stby (ON) mode and by mistake close the utility SW, when I reopen the software the o/off status is off, but I know the amplifier is On Any ideas..? -- View this message in context: http://elecraft.365791.n2.nabble.com/Remote-KPA500-Via-Moxa-On-Off-Switch-vi a-S-W-not-stable-tp7571721.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html

