Control Projector PT-FW430U by IP

haiquang8811

This is the first time i am trying to write a IP module by myseft. I am trying to control Projector PT-FW430U by Lan follow the sample module of Someone from this Forum. Please see attached file.
I modifed port to 1024 follow the user manual of Projector.

But it appear like this in Telnet section:


(0000026932) IPDeviceDetector.run(): joined multicast group
(0000033821) Connected Successfully
(0000033822) CIpEvent::OnLine 0:3:1
(0000033822) DEVICE ONLINE- PORT 3
(0000063838) Exiting TCP Read thread - closing this socket for local port 3
(0000063838) CIpEvent::OffLine 0:3:1
(0000063839) DEVICE OFFLINE- PORT 3
(0000073844) Connected Successfully
(0000073845) CIpEvent::OnLine 0:3:1
(0000073846) DEVICE ONLINE- PORT 3
(0000103859) Exiting TCP Read thread - closing this socket for local port 3
(0000103860) CIpEvent::OffLine 0:3:1
(0000103860) DEVICE OFFLINE- PORT 3
(0000113868) Connected Successfully
(0000113869) CIpEvent::OnLine 0:3:1
(0000113870) DEVICE ONLINE- PORT 3
(0000143891) Exiting TCP Read thread - closing this socket for local port 3
(0000143892) CIpEvent::OffLine 0:3:1
(0000143892) DEVICE OFFLINE- PORT 3
(0000153892) Connected Successfully
(0000153893) CIpEvent::OnLine 0:3:1
(0000153893) DEVICE ONLINE- PORT 3
(0000183913) Exiting TCP Read thread - closing this socket for local port 3
(0000183913) CIpEvent::OffLine 0:3:1
(0000183914) DEVICE OFFLINE- PORT 3
(0000193915) Connected Successfully
(0000193916) CIpEvent::OnLine 0:3:1
(0000193917) DEVICE ONLINE- PORT 3
(0000223934) Exiting TCP Read thread - closing this socket for local port 3
(0000223935) CIpEvent::OffLine 0:3:1
(0000223936) DEVICE OFFLINE- PORT 3
(0000233939) Connected Successfully
(0000233940) CIpEvent::OnLine 0:3:1
(0000233940) DEVICE ONLINE- PORT 3
(0000263956) Exiting TCP Read thread - closing this socket for local port 3
(0000263957) CIpEvent::OffLine 0:3:1
(0000263958) DEVICE OFFLINE- PORT 3
(0000273962) Connected Successfully
(0000273963) CIpEvent::OnLine 0:3:1
(0000273964) DEVICE ONLINE- PORT 3
(0000303978) Exiting TCP Read thread - closing this socket for local port 3
(0000303979) CIpEvent::OffLine 0:3:1
(0000303979) DEVICE OFFLINE- PORT 3
(0000313986) Connected Successfully
(0000313987) CIpEvent::OnLine 0:3:1
(0000313987) DEVICE ONLINE- PORT 3
(0000344010) Exiting TCP Read thread - closing this socket for local port 3
(0000344011) CIpEvent::OffLine 0:3:1
(0000344011) DEVICE OFFLINE- PORT 3
☺(0000354010) Connected Successfully
(0000354011) CIpEvent::OnLine 0:3:1
(0000354011) DEVICE ONLINE- PORT 3


Does any one know why it is? and give me some advise?
I also try to send command like below, but no feed back:
send_string dvIPDevice,"$30,$30,'POWR ?',$0D"

Does any one has PT-FW430U AMX module control by LAN? it is usefull for me.
Thank all

DHawthorne

These are normal online/offline notifications. There is one of two thing s going on here to make them repeat like that:

1) Your code keeps disconnecting and reconnecting
2) The device itself drops the connection after receiving a command and your module automatically reconnects

If it's #1, you need to track down what's causing it in your code. If it's #2, you have to adjust for it. I wouldn't reconnect whenever it drops in that case, only when I have something to send.

haiquang8811

Control

DHawthorne wrote: »

These are normal online/offline notifications. There is one of two thing s going on here to make them repeat like that:

1) Your code keeps disconnecting and reconnecting
2) The device itself drops the connection after receiving a command and your module automatically reconnects

If it's #1, you need to track down what's causing it in your code. If it's #2, you have to adjust for it. I wouldn't reconnect whenever it drops in that case, only when I have something to send.

Thank for your reply.
I will check it today. I also try to control a Kramer Switcher VP-4x4K by LAN, i already connected to it but when i send command to Switcher it seem does not work. But i try another software Hercules, it work fine and can see feebback. Please see my attached file.
Can any one give me some advise?
Thanks

cristibad

any success on this?

JasonS

If you can control it with Hercules and not your code, I would capture some packets with Wireshark, and see how the messages your code is sending differ from those that Hercules is sending.

cristibad

stuck on this...any advise, please?

John Nagy

JasonS wrote: »

If you can control it with Hercules and not your code, I would capture some packets with Wireshark, and see how the messages your code is sending differ from those that Hercules is sending.

Note that the Hercules post was 5 years ago. The poster was last online here 4 years ago. Not likely to find help there.