Micro820 will not stop losing connection

Ignition
1

trying to get a micro820 going devciec connects but i get the error message in the console.

Time	Logger	Message
ERROR	2:23:40 PM	SocketIODelegate	[hostname=10.10.0.27,port=502] Socket connection closed, DriverState was Connected.
 	
java.net.SocketException: Connection reset
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ERROR	2:22:37 PM	SocketIODelegate	[hostname=10.10.0.27,port=502] Socket connection closed, DriverState was Connected.
 	
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at com.inductiveautomation.iosession.socket.AsyncSocketIOSession.run(AsyncSocketIOSession.java:71)
at java.lang.Thread.run(Unknown Source)
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2

Do you have any tags subscribed? If so, at what rate?

It’s not uncommon for devices, especially with Modbus, to close an inactive connection after 10 or 15 seconds.

3

subscribed? I made two modbus tags linked to [device]C000001 and [device]HR400002 at the default rate of 3 secs

4

it looks like im not getting it anymore, but my tags still wont read

5

Well neither of those are valid address, even if they are mapped in the Micro 820.

Try [device]C1 and [device]HR2 instead. I don’t know if the driver’s address parser supports the leading zeroes or not.

6

Also worth using a 3rd party Modbus tool as well to sanity check. If you can’t pull any data with it either then you might start looking at the configuration in the 820 instead.