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By lordly, 28 May, 2014
Hi, can you help me?
I'm writing a DLMS meter, i want to use GXDLMSDirector to test it. Connection is fine, but when i select "refresh", after several command, it returns "Object reference not set to an instance of an object".
Here is the command by monitor, i try the meter to returns less command.
When i use Gurux to read clock(OBIS: 0.0.1.0.0.255), if the meter use date_time(25) type of clock, Gurux show "Invalid datetime format" messagebox. If the meter use Octect Str(9) type of clock, everything is OK. Does that mean that up to now, Gurux only support Octect Str(9) type of clock?
Get "Object reference not set to an instance of an object" after
Hi Alex,
First you read Association View. Meter return four Register Object Ch. 1 Sum Li Active power+ (QI+QIV) Inst. value.
When we try to read register's unit and scaler meter return that there are more data to read. After that your meter returns Rejected frame.
Check your meter's Register Object's Scaler and Unit.
There is something wrong.
BR,
Mikko
Invalid datetime format
Hello,
When i use Gurux to read clock(OBIS: 0.0.1.0.0.255), if the meter use date_time(25) type of clock, Gurux show "Invalid datetime format" messagebox. If the meter use Octect Str(9) type of clock, everything is OK. Does that mean that up to now, Gurux only support Octect Str(9) type of clock?
Best Regards
Alex
Get "Object reference not set to an instance of an object" after
Hi Alex,
Can you send trace so we can see what is the problem?
BR,
Mikko
Hello,
Hello,
I want to establish Aplication Association between Gurux and a Meter using the HLS GMAC mechanism.
When the communication is in the "pass 4: Response to challenge: f (CtoS)", I get the message: "Object reference not set to an instance of an object".
Could you help me to solve the problem?
Best Regards
Hi Rafael,
Hi Rafael,
Please, make a new topic from this and I'll answer for your question.
BR,
Mikko