Meinberg LANTIME M600 Technical Information download pdf (Page 36)

Cyclic mode

Cyclic mode is used for generating periodically repeated pulses.

POUT1 CYCLIC: output active:low

TIME: 00:00:02 LNG: 00.10 sec

The value in field 'Time' determines the time between two consecutive pulses (2 sec

in example above). This cycle time must be entered as hours, minutes and seconds.

The pulse train is synchronized at 0:00 o'clock local time, so the first pulse of a day

always occurs at midnight. A cycle time of 2 seconds for example, would cause

pulses at 0:00:00, 0:00:02, 0:00:04 etc. Basically it is possible to enter any cycle time

between 0 and 24 hours, however only a cycle times that causes a constant distance

between all consecutive pulses make sense. For example a cycle time of 1 hour 45

minutes would generate a pulse every 6300 seconds (starting from 0 o'clock). The

duration between the last pulse of a day and the first pulse of the next day (0:00:00

o'clock) would only be 4500 sec.

PPS, PPM, PPH Modes

POUT1 Pulse Per Sec (PPS):

output active:low LNG: 00.10 sec

POUT1 Pulse Per Min (PPM):

output active:low LNG: 00.10 sec

POUT1 Pulse Per Hour (PPH):

output active:low LNG: 00.10 sec

These modes generate pulses of defined length once per second, once per minute or

one per hour. 'Time' determines the pulse duration (10 msec...10 sec). The respective

output remains in active state, when selecting a pulse duration longer than 990ms

in pulse per sec mode..

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Meinberg LANTIME M600 Technical Information Page 36