Loading Profile...
EM202 devices dropping off the LAN
Hello,
We have a site here where we are using 3 EM202's, which are of course all on the local LAN. When the devices are powered up they all work as expected and can be viewed using DS Manager but after a short while they start disappearing off the network and we need to reboot them for them to work again. Have you experienced this issue before and what is the likely cause of the problem?...will it have something to do with their Router or Server?
We have a site here where we are using 3 EM202's, which are of course all on the local LAN. When the devices are powered up they all work as expected and can be viewed using DS Manager but after a short while they start disappearing off the network and we need to reboot them for them to work again. Have you experienced this issue before and what is the likely cause of the problem?...will it have something to do with their Router or Server?
I’m Confused!
2 people have this question
I have this question, too!
Tell me when someone answers.
The more people who ask this question, the more it gets noticed.
The more people who ask this question, the more it gets noticed.
-
Inappropriate?I suspect this may have something to do with the PSUs used for the units. A couple of questions here:
1) When the EM202 dies, how do the LEDs blink? What's the exact pattern?
Check out the patterns here:
http://docs.tibbo.com/fwr_status_led.htm
Which one is it?
2) What PSUs are you using? How much Volt/Ampere? -
Inappropriate?I suspect this may have something to do with the PSUs used for the units. A couple of questions here:
1) When the EM202 dies, how do the LEDs blink? What's the exact pattern?
Check out the patterns here:
http://docs.tibbo.com/fwr_status_led.htm
Which one is it?
2) What PSUs are you using? How much Volt/Ampere? -
Inappropriate?We get a similar problem, EM202 stops ethernet coms and seems to need a power-off rest before working again and sometimes they dont work for longer than seconds or minutes.
The LED pattern we get is two leds on left, viewed from RJ45 both flashing quite fast, suggestive of a device lost firmware. Replace firmware via serial port makes no difference.
I’m frustrated
-
This reply was removed on 10/07/08.
see the change log
EMPLOYEE
