Client Request:
“Get Attributes All”:
46 Bytes:
[6f 00] [16 00] [05 00 00 00] [00 00 00 00] [26 00 00 00 00 00 00 00] [00 00 00 00]
[SEND RR DATA] [LEN OF DATA ATTACHED TO HEADER] [SESSION HANDLE] [STATUS] [CONTEXT] [HEADER OPTIONS]
[00 00 00 00] [00 00] [02 00] [00 00] [00 00] [B2 00] [06 00]
[INTERFACE HANDLE – CIP] [TIMEOUT] [ITEM COUNT] [NULL ADDRESS ITEM] [LENGTH] [UNCONNECTED DATA ITEM] [LENGTH]
[01] [02] [20 01] [24 01]
[GET ATTRIBUTES ALL] [REQUEST PATH SIZE (WORDS)] [PATH SEGMENT CLASS] [PATH SEGMENT INSTANCE]
Server (EtherMeter) Response:
“Get Attributes All Response”
70 Bytes:
[6F 00] [2D 00] [05 00 00 00] [00 00 00 00] [26 00 00 00 00 00 00 00] [00 00 00 00]
[SEND RR DATA] [LEN OF DATA ATTACHED TO HEADER] [SESSION HANDLE] [STATUS] [CONTEXT] [HEADER OPTIONS]
[00 00 00 00] [00 00] [02 00] [00 00] [00 00] [B2 00] [1D 00]
[INTERFACE HANDLE – CIP] [TIMEOUT] [ITEM COUNT] [NULL ADDRESS ITEM] [LENGTH] [UNCONNECTED DATA ITEM] [LENGTH]
[81] [00] [00 00] [FF FF] [0C 00] [64 00] [11 0B] [04 00]
[GET ATTRIBUTES ALL RESPONSE] [RESERVED] [STATUS SUCCESS] [VENDOR ID] [DEVICE TYPE] [PRODUCT CODE] [REVISION] [STATUS]
[C8 00 00 00] [0A] [45 74 68 65 72 4D 65 74 65 72] [03]
[SERIAL NO – LAST 4 OCTETS MAC ID] [PROD NAME LENGTH] [PRODUCT NAME: EtherMeter] [STATE]
Client Request:
“Register Session”:
28 Bytes:
[65 00] [04 00] [00 00 00 00] [00 00 00 00] [44 69 67 69 45 00 00 00] [00 00 00 00]
[REGISTER SESSION] [LEN OF DATA ATTACHED TO HEADER] [SESSION HANDLE] [STATUS] [CONTEXT] [HEADER OPTIONS]
[01 00] [00 00]
[REGISTER PROTOCOL VERSION] [REGISTER OPTIONS]
Server (EtherMeter ) Response:
“Register Session Respons e”
28 Bytes:
[65 00] [04 00] [05 00 00 00] [00 00 00 00] [44 69 67 69 45 00 00 00] [00 00 00 00 ]
[REGISTER SESSION] [LEN OF DATA ATTACHED TO HEADER] [SET SESSION HANDLE] [STATUS] [CONTEXT] [HEADER OPTI ONS]
[01 00] [00 00]
[REGISTER PROTOCOL VERSION] [REGISTER OPTIONS]
Client Request:
Unconnected “Forwar d Open” Request For Class 3 Connection
86 Bytes (88 Bytes If Conn Path Length = 3 Words):
[6F 00] [3E 00] [05 00 00 00] [00 00 00 00] [C0 A8 01 BF 00 00 01 00] [00 00 00 00]
[PCCC OBJECT CODE] [LEN OF DATA ATTACHED TO HEADER] [SESSION HANDLE] [STATUS] [CONTEXT] [HEADER OPTIONS]
[00 00 00 00] [00 04]
[INTERFACE HANDLE] [TIMEOUT]
[02 00] [00 00] [00 00] [B2 00] [2E 00]
[ITEM COUNT (0x0002)] [ITEM TYPE] [ITEM DATA LENGTH] [UCMM] [T-PDU LENGTH (VARIABLE)]
[54] [02] [20 06 24 01] [0A 0E] [2D 23 82 F2] [EF 22 82 F2]
[FWD OPEN REQ] [REQ PATH SIZE (WORDS)] [CLASS,CM OBJ,INST] [TICKS/PRIORITY] [OT -CID] [TO-CID]
[02 10] [01 00] [F6 1D 4F 40] [02] [00 00 00] [C0 C6 2D 00] [02 43]
[CONN S/N] [ORIG VEND ID(ROCKW)] [ORIG S/N] [CONN TIMEOUT MULT] [RESERVED] [OT RPI] [OT PARAMS]
[C0 C6 2D 00] [02 43] [A3] [02] [20 02 24 01]
[TO RPI] [TO PARAMS] [TRANSP CLASS/TRIGGER] [WORDS(16) IN CONN PATH] [CONN PATH]
Server (EtherMeter ) Response:
Unconnected “Forwar d Open” Reply For Class 3 Conne ction
70 Bytes:
[6F 00] [2E 00] [05 00 00 00] [00 00 00 00] [C0 A8 01 BF 00 00 01 00] [00 00 00 00]
[PCCC OBJECT CODE] [LEN OF DATA ATTACHED TO HEADER] [SESSION HANDLE] [STATUS] [CONTEXT] [HEADER OPTIONS]
[00 00 00 00] [00 04]
[INTERFACE HANDLE] [TIMEOUT]
[02 00] [00 00] [00 00] [B2 00] [1E 00]
[ITEM COUNT (0x0002)] [ITEM TYPE] [ITEM DATA LENGTH] [UCMM] [T-PDU LENGTH (VARIABLE)]
[D4] [00] [00] [00] [6F 32 74 02] [EF 22 82 F2]
[FWD OPEN RESP] [RESERVED] [GEN STATUS] [SIZE OF ADDL STATUS] [OT -CID] [TO-CID]
[02 10] [01 00] [F6 1D 4F 40] [20 FD 4B 00] [20 FD 4B 00] [00] [00]
[CONN S/N] [ORIG VEND ID] [ORIG S/N] [OT API] [TO API] [SIZE OF APP REPLY] [RESERVED]
Client Request:
“Execute PCCC Service” Request, Send Unit Data, Encapsulated PCCC.
Client Requests Registers N7:0-7.
Totalization And Flow From Meter 1 and Meter 2.
69 Bytes (69 For Read, 71 For Write):
[70 00] [2D 00] [05 00 00 00] [00 00 00 00] [C0 A8 01 BF 00 00 01 01] [00 00 00 00]
[SEND UNIT DATA T3 CONN MSG] [LEN OF DATA ATTACHED TO HEADER] [SESSION HANDLE] [STATUS] [CONTEXT] [HEADE R OPTIONS]
[00 00 00 00] [0A 00]
[INTERFACE HANDLE] [TIMEOUT]
[02 00] [A1 00] [04 00] [6F 32 74 02] [B1 00] [19 00]
[ITEM COUNT (0x0002)] [CONN ADDR ITEM (0x00A1)] [CID LENGTH] [OT -CID] [CONNECTED DATA ITEM] [T-PDU LENGTH (VARIABLE)]
[01 00] [4B] [02] [20 67 24 01] [07] [01 00] [F6 1D 4F 40]
[REQUESTOR] [EXEC PCCC SVC] [PATH SIZE (WORDS)] [CLASS PCCC,INSTANCE 1] [REQ ID LEN] [VEND ID(ROCKW)] [ORIG S/N]
[0F] [00] [01 00] [A2] [10] [07] [89] [00] [00]
[CMD:TYPED LOGICAL READ W/ 3 ADDR] [STS] [TNS] [FNC] [N BYTES REQ] [FILE NO.] [INTEGER TYPE] [ELEM.NO.] [SUB -ELEM.NO.]
<------- [PCCC COMMAND] ----------------------------------------------------------------------------------------------- >
Server (EtherMeter) Response:
“Execute PCCC Service” Response , Send Unit Data, Encapsulated PCCC.
Response Contains Registers N7:0-7.
Totalization And Flow From Meter 1 (2519) and Meter 2 (123476).
77 Bytes (Payload Dependent):
[70 00] [35 00] [05 00 00 00] [00 00 00 00] [C0 A8 01 BF 00 00 01 01] [00 00 00 00]
[SEND UNIT DATA T3 CONN MSG] [LEN OF DATA ATTACHED TO HEADER] [SESSION HANDLE] [STATUS] [CONTEXT] [HEADE R OPTIONS]
[00 00 00 00] [0A 00]
[INTERFACE HANDLE] [TIMEOUT]
[02 00] [A1 00] [04 00] [EF 22 82 F2] [B1 00] [21 00]
[ITEM COUNT (0x0002)] [CONN ADDR ITEM (0x00A1)] [CID LENGTH] [TO-CID] [CONNECTED DATA ITEM] [T-PDU LENGTH (VARIABLE)]
[01 00] [CB] [00] [00] [00] [07] [01 00] [F6 1D 4F 40]
[REQUESTOR] [EXEC PCCC REPLY] [RESERV] [GEN STATUS] [ADDL STATUS SIZE] [REQ ID LEN] [VEND ID(ROCKW)] [S/N]
[4F] [00] [01 00] [00 00 13 00 F5 05 F8 E0 00 00 00 00 00 00 00 00]
[CMD: TYPED LOGICAL READ W/ 3 ADDR] [STS] [TNS] [DATA PAYLOAD]
<------- [PCCC COMMAND] -------------------------------------------------------------------------- >
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