S200 Clock Server School Hours

Commissioning Time: 2016/3/10

Commissioning Result: The device is operating normally and the error between the two is controlled within 20 milliseconds

Outdoor position Installation

T install at the highest point possible , above the surrounding buildings t Span style= "padding:0px;margin:0px;font-family: ' Microsoft Jas Black '; > The mounting point is guaranteed to be 360 degrees horizontally without obstructions and the vertical angle is not less than 10 degrees t t distance to other GPS antennas 1 m or more t empty position to avoid other objects (such as metal objects, trees, etc.)

Landing Web Interface

note: If setting the server IP address setting is an intranet address, log in to the server via the network, Use the computer IP address in the same network segment with the IP address of the server, enter the server IP address just set, login to the Web management interface, enter the default username "admin" and password "symmetricom", click "loging" to enter the management interface. such as:

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View server Status (statum)

1. GPS Status: (e.g.)

click on "STATUS" and select "GPs" to enter the GPS interface where: "Receiverstatus" for "timevalid" means time is valid, if " Acquiringsignal " "Antennastatus" for "good" indicates that the antenna is in a normal state, if "OPEN" Indicates an abnormal antenna status

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2. Time status: (e.g.)

click on "STATUS", "Timing" interface, where: "Currentsync Source" for "GPs" means that the current time source is GPS time, if "none" means no acquisition to GPs time {need to change the mode to auto, in order to use GPS time lock and synchronization, when the time difference is greater than 1 seconds, the first manually set the timing (such as 0.2242) device synchronization completed, need to modify the mode of free} "Hardwareclock Status" Locked "means the hardware clock locks the GPS time source, If "unlocked" means that the GPS time source is not locked

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If the number of MSI searches is insufficient, the GPS input status cannot be locked, try the following changes:

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Test Environment Description:

operating system: WIN7 flagship +SP1 native clock Source: Synchronizing with symmetricom provided by GPs monitoring test method: W32tm/stripchart/computer:<target IP

Left: monitoring is the S200 clock source, right: monitoring is the symmetricom provided by the GPS clock source, by contrast can be found between the error of about 20 milliseconds (please compare the third column of data, the second is the network delay)

This article is from the "Useful Notes" blog, so be sure to keep this source http://qiuyt.blog.51cto.com/1229789/1749506

S200 Clock Server School Hours