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D.2.14 Get Event History
Once the number of Events is known via the Get Number of Events request, then this
service can be properly called. Since there are internal limitations to data bandwidth, only
a maximum of 50 Events can be requested at any given time. There are two ways of
getting the Event information.
1. Get the most recent 50 Events. This is accomplished by setting both the “From” and “To” values
to 0
2. Get any random chunk of up to 50 consecutive events. E.g. Event # 120-169
In the POST data request there are two additional fields required along with the SID.
These are the “From” and “To” values. These fields are how the specific Event #s are
requested. The difference between these values cannot exceed 50.
URL
http://<2000Xc IP Address>/Services/GetEventHistory
POST Data
{"Sid":12345,"From":120,"To":169}
Successful Response
{“ErrorCode”:0,
“EventData”:[
{“1”:Value,“2”:Value,…,”9”:Value},
{“1”:Value,“2”:Value,…,”9”:Value},
…
{“1”:Value,“2”:Value,…,”9”:Value}]}
See Event History IDs for the lookup table of IDs in Table D.4.
D.2.15 Get Number of Weld History
Due to the nature of getting the Power Supply Weld History, this web service is necessary
to be called before any request to get the Weld History. This service will simply return the
total number of Welds that the Power Supply has stored in its memory.
URL
http://<2000Xc IP Address>/Services/GetNumWeldData
POST Data
{"Sid":12345}
Successful Response
{“ErrorCode”:0,“TotalWeldDataPresent”:200}
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