FI002K0018v1530hUK – THS/21 Instruction manual for installation, use and maintenance
3
INSTALLAZIONE
ORIGINAL
INSTRUCTION 121
3.9.3 Checking the input and output connections
1. Enter the
Configuration-adv
menu and select, according to the devices connected, the input
logic, setting the
Input logic
parameter to
P
or
N
.
2. Enter the
Configuration-adv > I/O Status > Inputs
menu and simulate the operating
condition for activation of each connected input line, verifying that the corresponding status
changes correctly from
L
to
H
.
3. For the input lines reserved for sensors, the
activation operating mode must be set correctly
in accordance with the input status. For example,
for the PHOTOCELL input connected to a single
output photocell NO, with reflector, set
Configuration-adv > PHOTOCELL input = NC
to activate the input line with pack in transit in
front of the photocell.
Input
Selection
parameter
Operative
mode
1
PHOTOCELL
IP NO/NC
EJECTION CHECK
EJECT. CONFIRMATION
IE NO/NC
EJ.POS.CHECK
𝐼𝐸
2
NA/NC
LOW PRESSURE
IAP NO/NC
BIN FULL
IL NO/NC
BIN ABSENT
IA NO/NC
FOLLOWING CONVEYOR
IW NO/NC
AUX IN
- NO
RESET
- NO
INHIBITION
- NO
1
with input activated
2
logic opposite to that set with IE
ENCODER
- -
IN_AUX
- NO
4. Enter the
Configuration-adv > I/O Status > Outputs
menu and check also that each
connected output has been activated, changing the status of the corresponding line from
L
to
H
, pressing the key
E
to select the line and the arrow keys to change its status; press
E
again
and the line is reset as not activated.
3.9.4 Motor (only with Conveyor Control System)
In Conveyor Control Systems, the inverter is programmed in the factory to operate correctly with the THS system.
In CEIA Integrated Systems, the correct motor transmission ratio is also defined.
Programme the inverter only from the Metal Detector control panel.
1. Enter the
Configuration-adv
menu and set the parameter
K transmis.
=
1.000
and the
parameter
Speed
=
50
(m/min);
2. Enter the programming mode. In the motor configuration parameters (
Configuration (adv) >
Motor config.
) enter the rating plate values of the motor connected up (voltage, current,
nominal frequency). For all the parameters relating to the inverter, refer to the Programming
Manual.
Check that the transit direction is correct before installing the belt. If the motor rotates in the wrong
direction, invert two of the three phase wires.
3. Start the conveyor belt, checking that it starts correctly, and perform a tachymetric
measurement of the current speed of the conveyor belt (Vn).
4. Set the parameter
K transmis.
=
Vn / 50
.
