GPS 调试实验报告

1、贵州南源电力科技开发有限公司 贵阳110kV会展变GPS调试报告第26页 共26页目 录 TOC o 1-2 h z u HYPERLINK l _Toc342052104 1、概述 PAGEREF _Toc342052104 h 2 HYPERLINK l _Toc342052105 2、测试环境 PAGEREF _Toc342052105 h 2 HYPERLINK l _Toc342052106 2.1 测试设备 PAGEREF _Toc342052106 h 2 HYPERLINK l _Toc342052107 2.2被测设备型号 PAGEREF _Toc342052107 h 2

2、HYPERLINK l _Toc342052108 2.3被测环境 PAGEREF _Toc342052108 h 3 HYPERLINK l _Toc342052109 3、输出信号测试 PAGEREF _Toc342052109 h 3 HYPERLINK l _Toc342052110 3.1空接点对时方式接口测试 PAGEREF _Toc342052110 h 3 HYPERLINK l _Toc342052111 3.2 IRIGB码对时方式接口测试 PAGEREF _Toc342052111 h 9 HYPERLINK l _Toc342052112 3.3 串口对时方式接口测试

3、PAGEREF _Toc342052112 h 16 HYPERLINK l _Toc342052113 4、时钟同步系统功能测试 PAGEREF _Toc342052113 h 22 HYPERLINK l _Toc342052114 4.1 状态指示功能测试 PAGEREF _Toc342052114 h 22 HYPERLINK l _Toc342052115 4.2 同步时钟守时功能 PAGEREF _Toc342052115 h 23 HYPERLINK l _Toc342052116 4.3告警输出功能 PAGEREF _Toc342052116 h 26 HYPERLINK l

4、_Toc342052117 5 测试结论 PAGEREF _Toc342052117 h 261、概述110kV会展变电站，全站时钟同步系统为武汉中元华电科技股份有限公司ZH-503电力系统同步时钟。系统由一台GPS主时钟，一台北斗主时钟组成。2、测试环境2.1 测试设备本次测试是采用精密时间综合测量仪TimeAcc-007。TimeAcc-007测量精度如下表1所示：信号类型测量精度解析精度1pps25ns0.2ns1ppm25ns0.2ns1pph25ns0.2nsIRIG-B AC1s100nsIRIG-B25ns0.2nsRS2321s0.2nsRS422/RS485100ns0.2n

5、sPTP/NTP70ns20 nsTimeAcc-007自带铷钟性能指标如下表2所示：条件参量性能失锁GPS每月老化2E-11失锁GPS（恒温）每小时偏差8ns失锁GPS（恒温）每天偏差250ns失锁GPS（温度变化10度）每小时偏移80ns失锁GPS（温度变化10度）每天偏移2s2.2被测设备型号ZH-503时间同步系统，武汉中元华电科技股份有限公司一台GPS，一台北斗2.3被测环境110kV会展变户外环境温度23摄氏度。3、输出信号测试3.1空接点对时方式接口测试3.1.1被测主时钟应具有TWIN-BNC接口；规约报文中应带有年、月、日、时、分、秒、锁星状态标识等基本信息。3.1.2其测试

6、方框图如图2所示：图23.1.3按图2所示，将被测主时钟通过TWIN-BNC连接到精密时间综合测量仪，通过测试仪观察验证被测主时钟报文输出符合所要求的格式，且核对标准时间源其时间一致，另包括基本格式测试、标志位测试。3.1.4通过把计算机和TimeAcc-007设置在同一个局域网中，访问TimeAcc-007的记录数据文件分析页面。设置每一秒记录一次数据，一共记录100个数据。数据记录如下：北斗：Datalog startedGUI Version: 1.4.0.198Net interface version: 1.4.0.198Net interface firmware: 3Ethern

7、et address: 00:80:66:08:50:0bSerial number: 159.754.1284Measurement System: 0770CA-B V027Hardware: 0770EB-A V006Receiver: FEC-4850266-005Timecode Reader: 0770CB-A V018Reference System: GPSSampleSourceCodeYearCodeDayOfYearCodeTimeTime Diff nsRef Clk Status1851222811:09:5673OK2851222811:09:57100.7OK38

8、51222811:09:5888.9OK4851222811:09:5978.9OK5851222811:10:0096OK6851222811:10:0185.8OK7851222811:10:02110.6OK8851222811:10:03127.3OK9851222811:10:04117.4OK10851222811:10:05142OK11851222811:10:06132.8OK12851222811:10:07149.3O10:08140.5O10:09130.8O10:10156.9OK16851

9、222811:10:11145.7O10:1274.2O10:1365.5OK19851222811:10:1455.3OK20851222811:10:1546OK21851222811:10:1662.9OK22851222811:10:17114.3OK23851222811:10:18104.7OK24851222811:10:19129.3OK25851222811:10:20119.4OK26851222811:10:21136.9OK27851222811:10:22126.9OK28851222811:10:23117.7OK

10、29851222811:10:24107.6OK30851222811:10:25131.4OK31851222811:10:26121.2OK32851222811:10:27111.4OK33851222811:10:28101.1OK34851222811:10:29117.7OK35851222811:10:30109.4OK36851222811:10:3198.9OK37851222811:10:32124.3OK38851222811:10:33112.9OK39851222811:10:34128.9OK40851222811:10:35119.4OK41851222811:1

11、0:36143.4OK42851222811:10:37132.4OK43851222811:10:38150.1OK44851222811:10:39139.9OK45851222811:10:40129.6OK46851222811:10:41120OK47851222811:10:42143.6OK48851222811:10:43133.2OK49851222811:10:44123.9OK50851222811:10:45113.7OK51851222811:10:46129.9OK52851222811:10:47119.6OK53851222811:10:48108.8OK548

12、51222811:10:49133.4OK55851222811:10:50123.5OK56851222811:10:51113.5OK57851222811:10:52129.6OK58851222811:10:53119.2OK59851222811:10:54108OK60851222811:10:55134.8OK61851222811:10:56123.9OK62851222811:10:57113.7OK63851222811:10:58129.6OK64851222811:10:59118.8OK65851222811:11:00143.6OK66851222811:11:01

13、133OK67851222811:11:02148.3OK68851222811:11:03138.3OK69851222811:11:04128.3OK70851222811:11:05117.5OK71851222811:11:06107.4OK72851222811:11:0796.2OK73851222811:11:08120.8OK74851222811:11:09109.2OK75851222811:11:10126.7OK76851222811:11:11114.9OK77851222811:11:12141.3OK78851222811:11:13156.9OK79851222

14、811:11:14146OK80851222811:11:15133.6OK81851222811:11:16159.3OK82851222811:11:17147.6OK83851222811:11:18136.9OK84851222811:11:19126.5OK85851222811:11:20142.3OK86851222811:11:21131.8OK87851222811:11:22120.8OK88851222811:11:23111.6OK89851222811:11:24135.4OK90851222811:11:25124.4OK91851222811:11:26140.9

15、OK92851222811:11:27129.5OK93851222811:11:28118.5OK94851222811:11:29142.8OK95851222811:11:30131.4OK96851222811:11:31121OK97851222811:11:32110.8OK98851222811:11:33125.4OK99851222811:11:34115.1OK100851222811:11:35104.5OKDatalog stopped; 15 Aug 2012 03:11:36GPS:Datalog startedGUI Version: 1.4.0.198Net i

16、nterface version: 1.4.0.198Net interface firmware: 3Ethernet address: 00:80:66:08:50:0bSerial number: 159.754.1284Measurement System: 0770CA-B V027Hardware: 0770EB-A V006Receiver: FEC-4850266-005Timecode Reader: 0770CB-A V018Reference System: GPSSampleSourceCodeYearCodeDayOfYearCodeTimeTime Diff nsR

17、ef Clk Status1851226210:14:096.9OK2851226210:14:1011.7OK3851226210:14:1117.6OK4851226210:14:1212.8OK5851226210:14:13-2.2OK6851226210:14:1423.1OK7851226210:14:158.5OK8851226210:14:1613.6OK9851226210:14:1718.5OK10851226210:14:183.9OK11851226210:14:1910OK12851226210:14:2015.7O14:2119.9OK14

18、851226210:14:2226.4O14:2311.7OK16851226210:14:2436.5O14:2532.3O14:2637.6OK19851226210:14:2733.8OK20851226210:14:2818.4OK21851226210:14:2943.5OK22851226210:14:3049.2OK23851226210:14:3144.8OK24851226210:14:3249.6OK25851226210:14:3334.9OK26851226210:14:3461.4OK278

19、51226210:14:3546OK28851226210:14:3650.7OK29851226210:14:3756.5OK30851226210:14:3841.6OK31851226210:14:3947.3OK32851226210:14:4052.1OK33851226210:14:4157.4OK34851226210:14:4263.3OK35851226210:14:4348.5OK36851226210:14:4452.8OK37851226210:14:4558.2OK38851226210:14:4664.3OK39851226210:14:4768.7OK408512

20、26210:14:4853.4OK41851226210:14:4978.9OK42851226210:14:5083.4OK43851226210:14:5178.2OK44851226210:14:5283.4OK45851226210:14:5368.7OK46851226210:14:5492.9OK47851226210:14:5586OK48851226210:14:5680.7OK49851226210:14:5785OK50851226210:14:5858.2OK51851226210:14:5981.6OK52851226210:15:0086OK53851226210:1

21、5:0190.8OK54851226210:15:0284.1OK55851226210:15:0367.7OK56851226210:15:0492.1OK57851226210:15:0595.4OK58851226210:15:0688.3OK59851226210:15:0782.2OK60851226210:15:0867OK61851226210:15:0990.6OK62851226210:15:1083.7OK63851226210:15:1187.9OK64851226210:15:1292.1OK65851226210:15:1375.7OK66851226210:15:1

22、478.6OK67851226210:15:1583.2OK68851226210:15:1687.2OK69851226210:15:1790.8OK70851226210:15:1864.1OK71851226210:15:1988.1OK72851226210:15:2092.1OK73851226210:15:2194.8OK74851226210:15:2298.8OK75851226210:15:2372.5OK76851226210:15:2497.3OK77851226210:15:2591OK78851226210:15:2694OK79851226210:15:2787.9

23、OK80851226210:15:2872.1OK81851226210:15:2994.8OK82851226210:15:3099.2OK83851226210:15:31103.2OK84851226210:15:3296.3OK85851226210:15:3370.2OK86851226210:15:3494.2OK87851226210:15:3598OK88851226210:15:3692OK89851226210:15:3795.2OK90851226210:15:3879.6OK91851226210:15:39103.2OK92851226210:15:4086.8OK9

24、3851226210:15:4190.4OK94851226210:15:4294.8OK95851226210:15:4378.8OK96851226210:15:4482.6OK97851226210:15:4585.9OK98851226210:15:4690.7OK99851226210:15:4794.8OK100851226210:15:4868.5OK; 18 Sep 2012 02:15:49Datalog stopped3.2 IRIGB码对时方式接口测试3.2.1被测主时钟至少应带有一路直流IRIG-B码，接口光纤，采用1kHz的正弦波作为载频进行幅度调制,对最近的1秒进行

25、编码，其占用最大通道带宽为3kHz。其数据格式遵循IEEE 1344-1995规定的IRIG-B时间码新格式,帧内包括内容有: 年份，天,时,分,秒及控制信息等。IRIG-B交流同步准确度应20s；IRIG-B（DC）直流偏置信号接口，准时上升沿的时间准确度应1s。3.2.2测试方框图其测试方框图如图5所示：图53.2.3测试步骤按图5所示，将被测主时钟通过光纤连接到精密时间综合测量仪的光口上，通过测试仪观察验证被测主时钟报文输出符合所要求的格式，且核对与标准时间源之间的时间差，另包括基本格式测试、标志位测试。3.2.4通过把计算机和TimeAcc-007设置在同一个局域网中，访问TimeAc

26、c-007的记录数据文件分析页面。设置每一秒记录一次数据，一共记录100个数据。数据记录如下：北斗：Datalog startedGUI Version: 1.4.0Net interface version: 1.4.0.198Net interface firmware: 3Ethernet address: 00:80:66:08:50:0bSerial number: 159.754.1284Measurement System: 0770CA-B V027Hardware: 0770EB-A V006Receiver: FEC-4850266-005Timecode Reader:

27、0770CB-A V018Reference System: GPSSampleSourceCodeYearCodeDayOfYearCodeTimeTime Diff nsRef Clk Status1951222810:44:51-22.9OK2951222810:44:52-7.2OK3951222810:44:53-18.7OK4951222810:44:546.3OK5951222810:44:55-6.2OK6951222810:44:56-17.8OK7951222810:44:57-1.7OK8951222810:44:58-13.6OK9951222810:44:59-25O

28、K10951222810:45:00-2.7OK11951222810:45:01-14.2OK12951222810:45:02-23.9O45:03-8.8O45:04-19.7O45:05-30.9OK16951222810:45:06-7.6O45:07-18.9O45:08-4OK19951222810:45:09-15OK20951222810:45:10-26.4OK21951222810:45:11-2.9OK22951222810:45:12-14

29、.2OK23951222810:45:13-25.2OK24951222810:45:14-8.8OK25951222810:45:15-21.5OK26951222810:45:16-32.1OK27951222810:45:17-9.5OK28951222810:45:18-21.7OK29951222810:45:19-5.8OK30951222810:45:20-16.2OK31951222810:45:21-27.2OK32951222810:45:22-5OK33951222810:45:23-15.4OK34951222810:45:24-27.4OK35951222810:45

30、:25-12.5OK36951222810:45:26-22.5OK37951222810:45:27-0.9OK38951222810:45:28-10.3OK39951222810:45:29-21.3OK40951222810:45:30-6.2OK41951222810:45:31-17OK42951222810:45:32-29.3OK43951222810:45:33-5.6OK44951222810:45:34-17OK45951222810:45:35-1.7OK46951222810:45:36-12.3OK47951222810:45:37-23.5OK4895122281

31、0:45:38-0.1OK49951222810:45:39-10.9OK50951222810:45:403.6OK51951222810:45:41-6.6OK52951222810:45:42-17.4OK53951222810:45:434.2OK54951222810:45:44-5.8OK55951222810:45:45-17.4OK56951222810:45:46-2.1OK57951222810:45:47-13.8OK58951222810:45:48-24.8OK59951222810:45:49-1.9OK60951222810:45:50-10.9OK6195122

32、2810:45:512.3OK62951222810:45:52-8.9OK63951222810:45:53-20.5OK64951222810:45:543.2OK65951222810:45:55-7.6OK66951222810:45:565.8OK67951222810:45:57-4.4OK68951222810:45:58-15.2OK69951222810:45:59-28.2OK70951222810:46:00-37.8OK71951222810:46:01-49.7OK72951222810:46:02-61.5OK73951222810:46:03-72.3OK7495

33、1222810:46:04-49.1OK75951222810:46:05-59.5OK76951222810:46:06-71.7OK77951222810:46:07-56OK78951222810:46:08-68.4OK79951222810:46:09-79OK80951222810:46:10-55.6OK81951222810:46:11-67.2OK82951222810:46:12-51.7OK83951222810:46:13-63.5OK84951222810:46:14-75.7OK85951222810:46:15-50.7OK86951222810:46:16-62

34、.7OK87951222810:46:17-46.1OK88951222810:46:18-57.6OK89951222810:46:19-69OK90951222810:46:20-44.1OK91951222810:46:21-56.6OK92951222810:46:22-67.2OK93951222810:46:23-52.3OK94951222810:46:24-64.7OK95951222810:46:25-38.8OK96951222810:46:26-50.5OK97951222810:46:27-62.3OK98951222810:46:28-45.1OK9995122281

35、0:46:29-58OK100951222810:46:30-69.2OK; 15 Aug 2012 02:46:31Datalog stoppedGPS：Datalog startedGUI Version: 1.4.0.198Net interface version: 1.4.0.198Net interface firmware: 3Ethernet address: 00:80:66:08:50:0bSerial number: 159.754.1284Measurement System: 0770CA-B V027Hardware: 0770EB-A V006Receiver:

36、FEC-4850266-005Timecode Reader: 0770CB-A V018Reference System: GPSSampleSourceCodeYearCodeDayOfYearCodeTimeTime Diff nsRef Clk Status1951222810:05:21-147OK2951222810:05:22-126.2OK3951222810:05:23-140.7OK4951222810:05:24-128.6OK5951222810:05:25-142.6OK6951222810:05:26-122.3OK7951222810:05:27-136.6OK8

37、951222810:05:28-124.7OK9951222810:05:29-137.5OK10951222810:05:30-116.7OK11951222810:05:31-132.5OK12951222810:05:32-146.3O05:33-161.2O05:34-147.3O05:35-161.6OK16951222810:05:36-142.1O05:37-155.7O05:38-169.7OK19951222810:05:39-156.5OK209

38、51222810:05:40-170.5OK21951222810:05:41-150.1OK22951222810:05:42-164.5OK23951222810:05:43-178.5OK24951222810:05:44-166.2OK25951222810:05:45-179.9OK26951222810:05:46-158.6OK27951222810:05:47-147.1OK28951222810:05:48-161OK29951222810:05:49-141.8OK30951222810:05:50-155.1OK31951222810:05:51-142.6OK32951

39、222810:05:52-156.9OK33951222810:05:53-170.5OK34951222810:05:54-150.4OK35951222810:05:55-164.1OK36951222810:05:56-178.3OK37951222810:05:57-166.2OK38951222810:05:58-179.3OK39951222810:05:59-159.8OK40951222810:06:00-173.1OK41951222810:06:01-161OK42951222810:06:02-173.6OK43951222810:06:03-152.8OK4495122

40、2810:06:04-140.2OK45951222810:06:05-154.3OK46951222810:06:06-134.6OK47951222810:06:07-120.8OK48951222810:06:08-135.4OK49951222810:06:09-150.2OK50951222810:06:10-127.6OK51951222810:06:11-141.8OK52951222810:06:12-128.6OK53951222810:06:13-142.8OK54951222810:06:14-121.5OK55951222810:06:15-136OK569512228

41、10:06:16-150.2OK57951222810:06:17-137.5OK58951222810:06:18-151.8OK59951222810:06:19-166.2OK60951222810:06:20-145.1OK61951222810:06:21-160.7OK62951222810:06:22-147.5OK63951222810:06:23-160.5OK64951222810:06:24-141.2OK65951222810:06:25-154.1OK66951222810:06:26-168OK67951222810:06:27-155.8OK68951222810

42、:06:28-169.1OK69951222810:06:29-148.6OK70951222810:06:30-161.9OK71951222810:06:31-149.4OK72951222810:06:32-165OK73951222810:06:33-142.6OK74951222810:06:34-156.5OK75951222810:06:35-143.2OK76951222810:06:36-157.6OK77951222810:06:37-170.5OK78951222810:06:38-150.6OK79951222810:06:39-164.5OK80951222810:0

43、6:40-152OK81951222810:06:41-165OK82951222810:06:42-179.3OK83951222810:06:43-158.2OK84951222810:06:44-170.5OK85951222810:06:45-158.6OK86951222810:06:46-171.5OK87951222810:06:47-151.7OK88951222810:06:48-164.9OK89951222810:06:49-152OK90951222810:06:50-164.9OK91951222810:06:51-144.5OK92951222810:06:52-1

44、59OK93951222810:06:53-146.3OK94951222810:06:54-158OK95951222810:06:55-138.1OK96951222810:06:56-152.3OK97951222810:06:57-140.1OK98951222810:06:58-153.5OK99951222810:06:59-132.1OK100951222810:07:00-146.7OK; 15 Aug 2012 02:07:01Datalog stopped3.3 串口对时方式接口测试3.3.1被测主时钟应具有RS232串行数据接口；串口规约报文中应带有年、月、日、时、分、秒

45、、锁星状态标识等基本信息。3.3.2其测试方框图如图6所示：图63.3.3按图6所示，将被测主时钟通过串口RS232连接到精密时间综合测试仪，通过测试仪观察串口报文符合格式要求规定，且与标准时间源核对其时间差；拔去主时钟天线测试串口报文中锁星状态标识变位，并测试其他相关信息，如工频。3.3.4通过把计算机和TimeAcc-007设置在同一个局域网中，访问TimeAcc-007的记录数据文件分析页面。设置每一秒记录一次数据，一共记录100个数据。数据记录如下：北斗：Datalog startedGUI Version: 1.4.0.198Net interface version: 1.4.0.

46、198Net interface firmware: 3Ethernet address: 00:80:66:08:50:0bSerial number: 159.754.1284Measurement System: 0770CA-B V027Hardware: 0770EB-A V006Receiver: FEC-4850266-005Timecode Reader: 0770CB-A V018Reference System: GPSSampleSourceDateHH:MMSecondsTime Diff nsRef Clk Status1262012-8-153:3328.00646

47、401507.3OK2262012-8-153:3329.005275274047.8OK3262012-8-153:3330.004084083651.2OK4262012-8-153:3331.003243244844.8OK5262012-8-153:3332.003973974101.8OK6262012-8-153:3333.0033003993.3OK7262012-8-153:3334.002622619872.5OK8262012-8-153:3335.00353499966.8OK9262012-8-153:3336.004964960622.9OK10262012-8-15

48、3:3337.004294286762.7OK11262012-8-153:3338.003843844041.9OK12262012-8-153:3339.002822822930.3OK13262012-8-153:3340.002592591816.6OK14262012-8-153:3341.004774771937.3OK15262012-8-153:3342.004494491991.3OK16262012-8-153:3343.001931934287.3OK17262012-8-153:3344.004914905491.1OK18262012-8-153:3345.00595

49、5949443.3OK19262012-8-153:3346.002822824197.4OK20262012-8-153:3347.003833832341.9OK21262012-8-153:3348.004574568109.6OK22262012-8-153:3349.003863855182.8OK23262012-8-153:3350.003693685922.3OK24262012-8-153:3351.002332326236.3OK25262012-8-153:3352.003023022940.6OK26262012-8-153:3353.003943936673.3OK2

50、7262012-8-153:3354.003033030588.3OK28262012-8-153:3355.005775765226.7OK29262012-8-153:3356.003883879236.9OK30262012-8-153:3357.002272266710.5OK31262012-8-153:3358.005865862968.4OK32262012-8-153:3359.001691691627.2OK33262012-8-153:340.0036243624330.4OK34262012-8-153:341.0055725572224.1OK35262012-8-15

51、3:342.0037813780644.3OK36262012-8-153:343.0060886087728.3OK37262012-8-153:344.0023912390601.4OK38262012-8-153:345.0063766376432.6OK39262012-8-153:346.0050255025430OK40262012-8-153:347.003983980444.9OK41262012-8-153:348.0054885487763.1OK42262012-8-153:349.0042134212722OK43262012-8-153:3410.0030730657

52、30.4OK44262012-8-153:3411.004584580643.7OK45262012-8-153:3412.003773771138.5OK46262012-8-153:3413.002862856371OK47262012-8-153:3414.002292289941OK48262012-8-153:3415.005235226419.8OK49262012-8-153:3416.002542542836.3OK50262012-8-153:3417.002882882518.5OK51262012-8-153:3418.002392387708.1OK52262012-8

53、-153:3419.005335327442.7OK53262012-8-153:3420.004214207578.7OK54262012-8-153:3421.005925919993.5OK55262012-8-153:3422.005645635705.4OK56262012-8-153:3423.003223217985.8OK57262012-8-153:3424.004544544081OK58262012-8-153:3425.003693685742.9OK59262012-8-153:3426.002642638586OK60262012-8-153:3427.005565

54、563128OK61262012-8-153:3428.003983975558.5OK62262012-8-153:3429.004424415075.6OK63262012-8-153:3430.003763762915.8OK64262012-8-153:3431.002282279523.1OK65262012-8-153:3432.006136127538.1OK66262012-8-153:3433.006056049431.2OK67262012-8-153:3434.00414097246.8OK68262012-8-153:3435.004334333837.9OK69262

55、012-8-153:3436.00424200387.8OK70262012-8-153:3437.005485475480.6OK71262012-8-153:3438.004674670315.4OK72262012-8-153:3439.003893890107.5OK73262012-8-153:3440.003163158731.8OK74262012-8-153:3441.003543542905.5OK75262012-8-153:3442.00242404593.7OK76262012-8-153:3443.005015006840.9OK77262012-8-153:3444

56、.002852845221.3OK78262012-8-153:3445.003233233735.2OK79262012-8-153:3446.002612608705.1OK80262012-8-153:3447.006046043272.3OK81262012-8-153:3448.004634634756.5OK82262012-8-153:3449.002032028218.4OK83262012-8-153:3450.004794789986.2OK84262012-8-153:3451.003523518198.2OK85262012-8-153:3452.00328328165

57、8.1OK86262012-8-153:3453.005885882821.5OK87262012-8-153:3454.002882883453.9OK88262012-8-153:3455.002582576377.1OK89262012-8-153:3456.002992988763.8OK90262012-8-153:3457.00242395203.3OK91262012-8-153:3458.004044037081OK92262012-8-153:3459.003073068054.5OK93262012-8-153:350.002622619909.4OK94262012-8-

58、153:351.0021292129439.7OK95262012-8-153:352.0065546553677.9OK96262012-8-153:353.00535300338.3OK97262012-8-153:354.0041294129472.9OK982623:355.0035393539167.8OK99262012-8-153:356.0029862985761.3OK100262012-8-153:357.004474470290.3OK; 15 Aug 2012 03:35:07Datalog stoppedGPS：Datalog startedGUI Version:

59、1.4.0.198Net interface version: 1.4.0.198Net interface firmware: 3Ethernet address: 00:80:66:08:50:0bSerial number: 159.754.1284Measurement System: 0770CA-B V027Hardware: 0770EB-A V006Receiver: FEC-4850266-005Timecode Reader: 0770CB-A V018Reference System: GPSSampleSourceDateHH:MMSecondsTime Diff ns

60、Ref Clk Status1O62012-8-153:1850.003343336673.2OK2O62012-8-153:1851.00626200762.3OK3O62012-8-153:1852.00565597830.9OK4O62012-8-153:1853.005525523350.8OK5O62012-8-153:1854.004174165181.4OK6O62012-8-153:1855.002992986050.1OK7O62012-8-153:1856.002082078189.1OK8O62012-8-153:1857.005965963383OK9O62012-8-