Operating
screens
Operating manual HR9
– QS203263
83
Belt conveyor settings
Motor configuration
Setting
Description
Nominal speed
Speed in meters per second at 50Hz
Modulo
This positioning uses a modulo control, which means that as soon as
the positioning reaches the modulo the position is reset to 0 and starts
again. The PLC needs this value to determine the end point.
Precision
Number of millimetres that the current position may deviate from the
desired position
Positioning
Setting
Description
Minimum
When transporting from belt to next section, this percentage of the
length must be travelled at least before the status of the photocell is
accepted
Photocell
Setting
Description
Blocked
Maximum time sensor allowed to remain covered while conveyor is
running
Delay on/off
This sets the sensor delay.
As soon as the sensor gives a signal, this can be influenced by an ON
delay and OFF delay.
In that case, the sensor must be covered longer before the machine
actually receives the signal (ON delay); it is also possible to keep the
signal high while the sensor is already uncovered (OFF delay).