LJLogM fails to connect to T7-Pro on WiFi

4 posts / 0 new

Fri, 10/13/2017 - 16:24

jason4

New owner of T7-Pro. I have it configured for wifi connection, and Kipling connects just fine. Trying to use LjLogM over wifi and I get the following error:

LabJack Error #1298: LJME_ATTR_LOAD_COMM_FAILURE occurred at LJM_OpenS.vi

I can connect over Ethernet without problems.

I edited the LJLogM_open.cfg file to specify the connection type, still no luck.

[Main]
DeviceType=ANY
ConnectionType=WiFi
Identifier=10.0.8.47

So, how do i get LJLogM to connect over wifi?

Mon, 10/16/2017 - 11:11

LabJack Support

Make sure you're running the

Make sure you're running the latest software:

https://labjack.com/support/software/installers/ljm

Also, please update to the latest firmware using Kipling.

Try pinging the T7's wifi IP address for a while. How many of the pings are successful? The COMM light on the T7 should blink every time it gets a ping.

Tue, 10/17/2017 - 12:15

jason4

I have only had the T7-Pro

I have only had the T7-Pro for two days. I confirmed that i have downloaded the latest software and that firmware is up to date. Ping responds with good results.

Kipling connects to T7-Pro over wifi, so the connection must be good. not sure why kipling connects, but LJLogM does not.

C:\Users\jase_>ping 10.0.8.47
Pinging 10.0.8.47 with 32 bytes of data:
Reply from 10.0.8.47: bytes=32 time=18ms TTL=255
Reply from 10.0.8.47: bytes=32 time=26ms TTL=255
Reply from 10.0.8.47: bytes=32 time=11ms TTL=255
Reply from 10.0.8.47: bytes=32 time=22ms TTL=255

Ping statistics for 10.0.8.47:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 11ms, Maximum = 26ms, Average = 19ms

C:\Users\jase_>ping 10.0.8.47

Pinging 10.0.8.47 with 32 bytes of data:
Reply from 10.0.8.47: bytes=32 time=2ms TTL=255
Reply from 10.0.8.47: bytes=32 time=37ms TTL=255
Reply from 10.0.8.47: bytes=32 time=5ms TTL=255
Reply from 10.0.8.47: bytes=32 time=16ms TTL=255

Ping statistics for 10.0.8.47:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 2ms, Maximum = 37ms, Average = 15ms