Scout MT-700 ENT, Руководство по эксплуатации

Страница: 70 / 155

МТ-700 fleet tracking system 70
Counting s e nsors on the Р 2, Р 3 ports
Counting inputs are used to connect the pulse sensors, which are the following: fuel
consumption sensor, passenger flow sensor and others.
The interpretation of the counting input is the same as the one for the Analogue input
(
Figure 66
)
Figure 68. «Pulse count» sensor
On the P2 and P3 for the counting inputs only one data type is allowed – “Pulse count”,
which has the following parameters:
Entry threshold (amount)
– the amount of pulses that leads to a log entry generation.
Timeout (s)
– timeout, which leads to counting the value on the sensor and resetting the
counter.
If one of these conditions is met then the data will be saved.

P2 and P3 can only count the pulses longer than 200 ms.
Setting the counting sensor on the Р 4, Р 5 ports.
On the P4, P5 for the pulse counter the « Vehicle Speed » sensor is available (
Figure 69
).