LUST VF1410LHFS41 Serial control module

LUST VF1410LHFS41 Serial control module

System synchronization In order to maintain the consistency of data in all parts of the LUST VF1410LHFS41 system, it is very important to maintain the synchronization of the whole system, especially for the 9 cathodic protection and corrosion protection devices on the whole pipeline, the working status of each station is required to change synchronously to test the protection level in case of power failure. First of all, the GPS clock is set as the standard time of the whole system in the Beijing dispatching center, and the hardware clock error of each PLC station is required to not exceed 1 second.

About us

We are professional company and we are expert in this business, we have highly experienced production team, or sales team, or purchase team, we have most advanced production line. We are reputable in the market.

Warranty: 365 days    Goods status: new/used      Shipping method: Courier delivery

The clock synchronization of VF1410LHFS41 system is realized by the front-end computer sending clock verification to each site station. Clock check mode: when a new RTU is connected to the Internet; Check each station every 30 minutes; The RTU must be checked when restarting; The interrupted communication should also be checked when it is recovered; In practical application, the method of program segment scheduling is also used for PLC programming, so that the clock synchronization program is executed first, so that the PLC can immediately obtain the system clock downloaded from the central control room.

 This article from the temporal Ming sheng automation equipment co., LTD., reproduced please attach this link: http://www.stockdcs.com/