Function And Features - IFM Electronic ecomot200 FS-1 Notice D'utilisation

FS-1 / FS-1N
MONITOR
According to the technical specifications below the unit can be operated in a wide
operating temperature range. Because of the additional internal heating the oper-
ating elements and the housing walls can hive high perceptible temperatures when
touched in hot environments.
In case of malfunction of the unit or uncertainties please contact the manufacturer.
Tampering with the unit can seriously affect the safety of people and the plant.
This is not permitted and leads to an exclusion of liability and warranty.

2. Function and features

The monitor FS-1 / FS-1N is a programmable pulse evaluation system for slip/syn-
chronous monitoring. It monitors the rotational speed ratio between a drive (mas-
ter) and a power take-off (slave).
To do this the monitor picks up pulses of external pulse pick-ups at 2 separate in-
put channels and calculates the corresponding input frequency from the pulse in-
terval. The assignment of the pulses to the input channels is predetermined:
IN 1 = power take-off (slave)
IN 2 = drive (master)
Example 1
Slip/synchronous monitoring
of a conveyor system
power take-off (slave) Abtrieb (Slave)
IN1 IN 1
Meldung
Message
Schlupf oder Gleichlauf
Slip or synchronous movement
(IN 1 ≤ IN2)
IN1 ≤ IN2
22
PAGE
Impulsgeber
pulse pick-up
Schaltausgang 1
switching output 1
drive (master)
Antrieb (Master)
IN2
IN2
IN1 IN 2
Rotational speed not reached/ex-
ceeded or acceptable range (IN2)
MONITOR
FS-1
OUT 1 OUT 2
Schaltausgang 2
switching output 2
Impulsgeber
pulse pick-up
Meldung
Message
Drehzahlunter-/überschreitung
oder Gutbereich (IN2)