Reading the triangle ! in CLX IO

TheWaterboy

Lifetime Supporting Member + Moderator
Join Date
May 2006
Location
-27.9679796,153.419016
Posts
1,924
I have 4 Altivar VFDs in my IO tree that pull data from the drives. 2 are tutrned off so have the little yellow triangle. Since these are added using a "generic Ethernet module" and CIP assemblies there are no built-in tags to indicate the condition of the "module".

Is there away (GSV maybe) to test the condition of the "module" so I can capture the triangle into a tag for HMI consumption?
 
GSV:

Class Name: MODULE
Instance Name: "Name of module in the tree"
Attribute Name: Fault Code
Destination: "Your tag, DINT type"

Any value other than 0 in the destination tag is a problem.
 
There's also another GSV attribute you can use which will give you the connection status as opposed to the fault status - running is 16#4000, anything else indicates a problem. Personally I prefer to use this because in my mind "connection OK" is "more correct" than just "I see no problems". And also you can wrap it up in an AOI if you want and get various connection statuses out of it in a human-readable format.
 

Similar Topics

Hi all, i have 8 CJ2m plc units that show different numbers on the plc display and i am stuck on reading the info. my unit has an ip address of...
Replies
2
Views
48
Hi Everyone, I am not proficient in RSLogix 500 so I have a question regarding the evaluation of N7:0 data as an input. So as I understand in...
Replies
1
Views
79
Trying to setup a message read via Ethernet. I have the path setup as 1, 1, 2, 192.168.66.10 I get an error code 1, ext err 315. I am beating...
Replies
9
Views
229
Dear all, I don't know why setup of password became challenging and weird. After setting up the password and try to upload the ladder from the plc...
Replies
3
Views
171
hi all, i have a plc i need to get info from for a site im working on: I have a 1764 Micro Logix 1500 LSP Series C (See Attached Image) im...
Replies
2
Views
373
Back
Top Bottom