DI604A
Compact speed monitor M18
20
8.2.2 Installation/set-up mode
In this mode, the damping state is indicated via the the green LED. The actual damping
frequency is indicated up to a frequency of 8 Hz.
ü
The unit is in the operating mode.
u
Set the push ring to [▼] to change to the installation/set-up mode.
w
The unit is in the installation/set-up mode.
u
Damping of unit.
w
LED lights green.
u
No damping of unit.
w
LED does not light.
u
Set the push ring to [▼] or [●] to terminate the installation/set-up mode.
w
The unit changes to the operating mode.
8.2.3 Reset application
The application-specific parameters can be reset to the factory settings while the parameters for
identification remain unchanged:
ü
The unit is disconnected from the supply voltage.
u
Set the push ring to [▼] and apply the supply voltage.
u
To confirm, set the push ring to [●] within 10 s.
w
The LED flashes yellow twice for confirmation.
w
The application-specific parameters have been reset to the factory settings.
8.3 Teach
The switching threshold is set via the teach function. This can also be done when the unit is installed
as well as with constant-speed equipment.
The IO-Link commands [Teach SP1] and [Teach SP2] allow you to teach both switching thresholds
separately. The keys on the unit only let you teach SP1.
During teaching the current measured value is saved as the switching threshold, taking into account
the set teach offset (SP
Teach
= current measured value * teach offset).
The parameter [TI Select] determines whether SSC1.1 or SSC1.2 is taught.
The lower switch point must be at least 10% lower than the higher switch point. This difference
between the switching thresholds is checked during teaching. Switch points that are closer together
cannot be saved.
The switching thresholds must be between 2.1 pulses/min and 24,000 pulses/min.
SP-H must be ≥ 0 pulses/min.
SP+H must be ≤ 32,000 pulses/min.
H is the set hysteresis. Values between 10% and 30% are possible.
