Properties

• 1. Logical Name
  Logical name of the object.
• 2. Image block size
  How many bytes are send to the meter in one block. Image block size can't exceed the Max receive PDU size. DLMS standard defines that this is property of the meter and it can't be changed.
• 3. Image transferred blocks status
  Bit string that tells status of received image blocks Bit is zero if block is missing.

  Note! The status of the first block is on the left in the bit-string.
  Bit order is: Least Significant Bit ... (Most Significant Bit)

• 4. image first not transferred block number
  Zero based number from image block not transferred.
• 5. Image transfer enabled
  Can user update new image.
• 6. Image transfer status
  Status of the Image transfer process
.
• 7. Image to activate info
  List of images ready for activation.

Actions

• 1. Image transfer initiate
  Initiate image transfer.
• 2. Image blocktransfer
  Move next block to the device.
• 3. Image verify
  Verify image.
• 4. Image activate
  Activate image.