Fault to connect meter by gateway

Hi Dear,

im used DLMSDirector.exe,
i want connect to meter by address 1654 by gateway and secured connections,

TX: 00 01 00 01 00 01 00 64 E6 00 02 16 54 60 5D A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 45 41 41 07 00 10 3F 0C 8A 02 07 80 8B 07 60 85 74 05 08 02 05 AC 12 80 10 6A 6E 39 0F 27 25 1E 2E 59 0F 69 2A 30 68 45 0F BE 23 04 21 21 1F 30 00 00 0D 32 99 1A EB 28 21 09 2C 01 CB B6 64 CD 66 44 FB AF 1C 4C 14 D6 5A 11 90 0D CB 47

RX: 00 01 00 01 00 01 00 68 E7 00 02 16 54 61 61 A1 09 06 07 60 85 74 05 08 01 03 A2 03 02 01 00 A3 05 A1 03 02 01 0E A4 0A 04 08 45 41 41 07 00 10 3F 0C 88 02 07 80 89 07 60 85 74 05 08 02 05 AA 0A 80 08 4F 17 44 6D 7B 13 E8 64 BE 23 04 21 28 1F 30 00 00 01 7C 10 41 51 5D 87 83 10 AE 73 61 2D B2 A9 04 AB A2 ED 01 B4 C5 45 35 4E 31 6C F8

TX: 00 01 00 01 00 01 00 38 CB 36 30 00 00 0D 33 92 3C B1 05 EB 81 36 DE 19 2B 49 A0 4D 03 9F DE 8E 1F CA FF F0 76 52 F5 5A 31 F1 57 D2 4E 32 22 F1 29 D8 DB 78 F4 E4 5C B0 C4 63 59 27 D4 D6 0B C9
16:21:24 Data send failed. Try to resend 1/3
16:21:29 Data send failed. Try to resend 2/3
16:21:34 Failed to receive reply from the device in given time.

in second TX why no address "0x16 0x54" and "0xE6 0x00" ?
Can you guide me ?

Thanks,
Mahsen.