Not able to read the attribute index 1 of any OBIS in XML or PDU form so not able to get that what is getting passed to the meter in reagard to Logical device name
Hi Mike,
Can you help me what is the diffrence between single byte address and double byte address in DLMS
Is there any issue if we use single byte address instead of double byte in IS 15959 part 2
When the client is closing connection it calls AA Release. In this phase Connection to the AA is released.
If client is using example WRAPPER and Release is not called, next client can make a connection after inactivity time is past. In HDLC framing Disconnect calls also Release.
If you are using two-byte addressing you can have more logical devices. In DLMS Certificates single and double-byte addressing are tested. In general, there are no differences are you using one or two byte-addressing.
If you want to pass DLMS Certificate tests you must support also two-byte and four-byte addressing.
If you are using serial number you need to add support for four-byte addressing.
Hello miko,
Thanks for helping with push,
I want to know that when my tamper is occured my ESW status word shows the status and the pushed
. How can we push the instantaneous parameter through push is it necessary??
Select "Push Setup" -object in GXDLMSDirector. Then select Objects -tab. Add object what you want to send to the list. Set also Attribute index. Data index can be zero.
Yes. Objects what are added to Push Object List are sent when Push is triggered. Push can be triggered example schedule or a user can press Push -button to activate the push event.
Hi mike,
While adding the object mannually when I click on the object it show a popup block which has 2 blocks
1) Target
2) index
In target i have to give push obis or destination address or port number??
If your meter supports sending Push objects using TCP/IP you will give this information to Destination field. This is usually something like "IpAddress:PortNumber".
i have completed the encryption part .
a
Actually I am making US association for that I am not getting how to add a tag for autentication encryption in HiGMAC
Done thanks mike,
I am facing problem in security mechanism 2 (HLS) -Indian standard
*Do we have to send encrypted data in HLS
*How to send challenge in HLS
*What is secret key in HLS
so can You explain mechanism 2 indian standard
If you want to use pre-established association you need to set block cipher key, authentication key, client system title and server system title for client and meter. Select "Secured connections" from GXDLMSDirector device settings.
Hi mike,
Just a basic query. Wanted to know that if During Firmware upgrade when the image file is transfered successfully the CALIBRATION data (like voltage,current,kWh,kVh etc) need to get STORED or not because if this data is turning into NULL (i.e 0 like 00.00 V etc) so not sure that is it necessary to save that calibrated data or NOT .
The authentication and block chiper key is same in client and ,meter but still association is giving error authentication tag is wrong while performming test
Hi mike,
When I am trying to do image transfer from the mannual mode after selecting the mannual way for image transfer.The Verify method select or access is not getting enable even after giving the access to all the method of the FOTA. and image transfer I have highlight that option in the image
Verify btn is disabled if the image is already verified. Status in your image is "Verification Succeeded.
Now you can only update a new image or activate it,
Hello mike,
Even if the verification successful is not present the image is going for activation and that verify button is not getting enable even if the all the method have their desired access
REGARDING ATTRIBUTE INDEX 1 OF EVERY OBIS
Hi,
Can you connect with GXDLMSDirector?
Check your client and server addresses.
BR,
Mikko
Thanks Mikko, Got that
Thanks Mikko, Got that problem.
can you tell me about what is AARQ protocol version
REGARDING ATTRIBUTE INDEX 1 OF EVERY OBIS
Hi,
DLMS version is 6. protocol-version is is not send as a default. You can set it using ProtocolVersion property of GXDLMSClient.
BR,
Mikko
Thanks sir,
Thanks sir,
Got it how to set protocol version .
Hello mike,
Hello mike,
Can I get your help
Need to ask that whats is AA release??
Query regarding SINGLE BYTE ADDRESS AND DOUBLE BYTE ADDRESS
Hi Mike,
Can you help me what is the diffrence between single byte address and double byte address in DLMS
Is there any issue if we use single byte address instead of double byte in IS 15959 part 2
AA release
Hi,
When the client is closing connection it calls AA Release. In this phase Connection to the AA is released.
If client is using example WRAPPER and Release is not called, next client can make a connection after inactivity time is past. In HDLC framing Disconnect calls also Release.
BR,
Mikko
Single byte address and double byte address.
Hi,
If you are using two-byte addressing you can have more logical devices. In DLMS Certificates single and double-byte addressing are tested. In general, there are no differences are you using one or two byte-addressing.
BR,
Mikko
Thank you, Mike for getting
Thank you, Mike for getting my doubt clear.
Okay. I am using Single byte
Okay. I am using Single byte addressing there are no limitation to it further ?
Okay, I am using single byte
Okay, I am using single byte addressing is there in any limitation to it further??
single byte addressing
Hi,
If you want to pass DLMS Certificate tests you must support also two-byte and four-byte addressing.
If you are using serial number you need to add support for four-byte addressing.
BR,
Mikko
Okay thank you mike,
Okay thank you mike,
I am looking toward 4 byte addressing
Hello mike,
Hello mike,
I want to know that is there any specific OBIS code for PUSH_setup or not.I am not able to find the push obis
Push OBIS codes
Hi,
Yes there are. Example 0.1.25.9.0.255
BR,
Mikko
Hello miko,
Hello miko,
Thanks for helping with push,
I want to know that when my tamper is occured my ESW status word shows the status and the pushed
. How can we push the instantaneous parameter through push is it necessary??
Push OBIS codes
Hi,
Select "Push Setup" -object in GXDLMSDirector. Then select Objects -tab. Add object what you want to send to the list. Set also Attribute index. Data index can be zero.
BR,
Mikko
Hi,
Hi,
If i want to send data or send any object by push then I have to add the object and then hit push from Director am I getting you right mike?
Push OBIS codes
Hi,
Yes. Objects what are added to Push Object List are sent when Push is triggered. Push can be triggered example schedule or a user can press Push -button to activate the push event.
BR,
Mikko
Hi mike,
Hi mike,
While adding the object mannually when I click on the object it show a popup block which has 2 blocks
1) Target
2) index
In target i have to give push obis or destination address or port number??
Push OBIS codes
Hi,
If your meter supports sending Push objects using TCP/IP you will give this information to Destination field. This is usually something like "IpAddress:PortNumber".
BR,
Mikko
Thanks mike for all your help
Thanks mike for all your help.
Can you tell me how to generate tag for encryption method in HiGMAC security ??
*tag for authentication
*tag for authentication encryption
Push OBIS codes
Hi,
If you are using GMAC you need to encrypt the message. You don't just add a tag.
BR,
Mikko
i have completed the
i have completed the encryption part .
a
Actually I am making US association for that I am not getting how to add a tag for autentication encryption in HiGMAC
Push OBIS codes
Hi,
Change authentication level to GMac. It'll do everything for you.
BR,
Mikko
Hi mike,
Hi mike,
Thanks for helping and solving issues
Can you let me know that can we give 2 byte and 4 byte addressing in GURUX and How?
two-byte addressing
Hi,
On GXDLMSDirector select "Advanced" tab and change "Server address size" from 1 to 2 or 4.
In source code use GXDLMSClient.GetServerAddress method.
BR,
Mikko
Done thanks mike,
Done thanks mike,
I am facing problem in security mechanism 2 (HLS) -Indian standard
*Do we have to send encrypted data in HLS
*How to send challenge in HLS
*What is secret key in HLS
so can You explain mechanism 2 indian standard
HLS
Hi,
Gurux component is supporting HLS. Set authentication to High and set correct password.
Everything is done automatically for you.
BR,
Mikko
Got it sir thanks for the
Got it sir thanks for the help.
Do have idea about Pre established association ?
Pre-established association
Hi,
If you want to use pre-established association you need to set block cipher key, authentication key, client system title and server system title for client and meter. Select "Secured connections" from GXDLMSDirector device settings.
BR,
Mikko
Regarding METER firmware upgrade
Hi mike,
Just a basic query. Wanted to know that if During Firmware upgrade when the image file is transfered successfully the CALIBRATION data (like voltage,current,kWh,kVh etc) need to get STORED or not because if this data is turning into NULL (i.e 0 like 00.00 V etc) so not sure that is it necessary to save that calibrated data or NOT .
US ASSOCIATION
While making US association we use security AUTHENTICATION & ENCRYPTION so how do we generate the AUTHENTICATION tag in US ??
Regarding METER firmware upgrade
Hi,
Updating firmware doesn't reset the values.
BR,
Mikko
US ASSOCIATION
Hi,
Authentication key and Block cipher key must be the same in client and the meter or encrypt will fail.
BR,
Mikko
US ASSOCIATION
The authentication and block chiper key is same in client and ,meter but still association is giving error authentication tag is wrong while performming test
US ASSOCIATION
Hi,
Have you set client system title and Security level?
BR,
Mikko
US ASSOCIATION
Yes, Client system title is set and Security level is HIGH LEVEL security
US ASSOCIATION
Hi,
Can you post the log from send and reply? Don't send anything else.
BR,
Mikko
Hi Mike,
Hi Mike,
Need your help regarding one subset of DLMS it says. AE.INVOCATION ID present but CLIENT USER IDENTIFICATION NOT PRESENT
Client user identification
Want to know that what is Client user identification and in THIS LOGs where it is present ??
7E A0 9B 00 02 04 01 41 10 B0 CA E6 E6 00 60 81 89 A1 09 06 07 60 85 74 05 08 01 03 A2 03 04 01 44 A3 03 04 01 44 A4 03 02 01 00 A5 03 02 01 00 A6 0A 04 08 43 54 54 30 30 30 30 30 A7 03 04 01 44 A8 03 02 01 00 A9 03 02 01 01 8A 02 07 80 8B 07 60 85 74 05 08 02 01 AC 0A 80 08 31 41 32 42 33 43 34 44 BE 34 04 32 21 30 30 44 8E EE F7 D7 FD 87 5A 07 1C CB A5 48 26 BE 9D DB 4B 5B D7 1E C8 9E 6D 16 DB 2C 40 BD 43 70 37 96 F4 E2 B2 55 23 9E EE 3F 83 51 28 56 DF BB CC E9 7E
Client user identification
Hi,
Your data is not correct. CalledAPTitle is system title and it's always 8 bytes long.
UserId is AEInvocationId
BR,
Mikko
<AssociationRequest>
<ApplicationContextName Value="LN_WITH_CIPHERING" />
<CalledAPTitle Value="44" />
<CalledAEQualifier Value="44" />
<CalledAPInvocationId Value="00" />
<CalledAEInvocationId Value="00" />
<CallingAPTitle Value="4354543030303030" />
<RespondingAeInvocationId Value="44" />
<CallingApInvocationId Value="00" />
<CallingAEInvocationId Value="01" />
<SenderACSERequirements Value="1" />
<MechanismName Value="Low" />
<CallingAuthentication Value="3141324233433444" />
<!--Decrypted data:
Security: AuthenticationEncryption
Invocation Counter: 1150217975
<!--Error: Failed to decrypt data.-->
-->
<glo_InitiateRequest Value="30448EEEF7D7FD875A071CCBA54826BE9DDB4B5BD71EC89E6D16DB2C40BD43703796F4E2B255239EEE3F83512856DFBB" />
</AssociationRequest>
Hi mikko,
Hi mikko,
Yes the DATA is actually the hit is from one of the test case in CTT test.
Want to know about client user identification
Client user identification
Hi,
Client user identification is described on the standard. It's number that client application sends.
Meter check is this client ID supported or not.
BR,
Mikko
Thanks Mikko, it really
Thanks Mikko, it really helped.
The Image verification (mannual) problem
Hi mike,
When I am trying to do image transfer from the mannual mode after selecting the mannual way for image transfer.The Verify method select or access is not getting enable even after giving the access to all the method of the FOTA. and image transfer I have highlight that option in the image
The Image verification (mannual) problem
Hi,
Verify btn is disabled if the image is already verified. Status in your image is "Verification Succeeded.
Now you can only update a new image or activate it,
BR,
Mikko
Hello mike,
Hello mike,
Even if the verification successful is not present the image is going for activation and that verify button is not getting enable even if the all the method have their desired access
Hi,
Hi,
What the status is?
BR,
Mikko