标准CDT远动系统调试说明（国外英文资料）.docVIP

标准CDT远动系统调试说明（国外英文资料） Standard CDT telemetry specification (98.5) The first part of the department is given the DLT -91 standard CDT telemetry system technical specification One: upward frame information 1: send information frames regularly YC_A_FRAME = 0x61 YC_B_FRAME = 0xc2 YC_C_FRAME = 0xb3 All remote letter frame (YX_FRAME = 0xf4) Full power frame (PA_FRAME = 0x85) 2: SOE_FRAME = 0x26 is a priority. 3: YX translocation information, remote homecoming information (function code 0xe1) is inserted into the SOE frame transfer or overrides non-soe frame, even three times. (18 bytes) Increases with the increasing to plug. [note] : in the coverage mode, the number of information is the same, the length of the information word in the control word is the same. In an SOE frame, the number of messages is increased and the integrity of an SOE information (12 bytes), However, the length of the information word in the control word is not the same as the control word may have been sent when the message was inserted. 4: call the child station clock to return information 12 bytes, function code (0x84, 0x85), insert or overlay transfer. 5: after the electrical freezing order is issued, the sub-station freezes the meter and sends out three full electricity. Two: down frame information 1: TIME_SET = 0x7a, the format of the information format. (2000 = 00 or 100) 2: remote primary frame category YK_SELECT = 0x61 3: remote execution frame category YK_OPERATE = 0xc2 4: remote control cancels the frame category 5: reserve the process of setting and modifying the value 6: keep the event processing 7: keep the protection signal reset 8: the frame category FREEZE_PA = 0x9e CALL_TIME = 0x4c 10: the complex seat command frame category RESET = 0x3d The above information cooperation parties coordinate, confirm. Part 2 debugging instructions One: upward frame information 1: full remote letter frame 0 xeb x90 xeb x90 xeb 0 0 0 0 0 x90 X0b xf4 x71 0 0 0 0 0 x03 0 x01 x8c 0 xf0 x04 0 0 x00 0 x01 0