Types Of Time Synchronisation - Bodet HMT Installation Instructions Manual

V - Types of time synchronisation
Independent mode "Ind"
• The clock is totally independent; it receives the time information from its own time base.
FI or DCF radio-synchronised mode "rAd"
• The clock is independent; it receives the time information from its time base which is corrected
in the event of deviation by comparing it with the signal from the FI or DCF transmitter.
• Radio synchronisation enables the time to be displayed with absolute precision.
GPS mode "GPS"
• The clock is independent; it receives the time information from its time base which is corrected
in the event of deviation by comparing it with the signal from the GPS transmitter.
• Radio synchronisation enables the time to be displayed with absolute precision.
AFNOR mode "AFn"
• Coded time distribution consists in transmitting a complete time message every second: setting
of these receivers to the right time is carried out automatically and rapidly on connection on the
clock line.
• The AFNOR code does not transmit interference and is not affected by other electrical
interference.
24V minute impulse receiver mode "Min"
• The receiver clocks are connected to a distribution line and activated by means of electrical
impulses transmitted every minute by the mother clock.
Series ½ minute impulse receiver mode "1:2M"
• The receiver clocks are connected in series to a distribution line and activated by means of
electrical impulses transmitted every ½ minute by the mother clock.
DHF mode "dHF"
• The clock is radio-synchronised by a DHF radio transmitter.
NTP mode "ntP"
• An SNTP server periodically transmits the UTC time on the Ethernet network.
The receiver clocks automatically set themselves to the right time after receiving
several coherent
The NTP server must have a transmission (Poll) period of less than 128 seconds.
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time messages and applying the time zone configuration.