Lenze EVF9383 - Manual (Page 176)

Application examples
Dosing drive for a filling station
3−6
l
EDSVF9383V−EXT EN 2.0
3.4 Dosing drive for a filling station
This application is based on the basic configuration C0005 = 2000.
Q
R
Fig. 3−4 Basic structure of a step controller for a bulk material filling station
 Dosing drive
‚ Conveyor drive
Input and output assignment Dosing drive Conveyor drive
Analog inputs X6/1,2
·
Dosing speed
·
Conveyor speed
X6/3,4
·
Dosing amount
·
Step width
Digital inputs X5/28
·
Controller enable
·
Controller enable
X5/E1, X5/E2
·
Direction of rotation/quick stop
·
Step direction/quick stop
X5/E3
·
Fixed dosing amount
·
Fixed step width
X5/E4
·
Start dosing
·
Start step
X5/E5
·
TRIP reset
·
TRIP reset
Digital outputs X5/A1
·
Error (TRIP)
·
Error (TRIP)
X5/A2
·
Current speed > C0017 (Qmin) ·
Current speed > C0017 (Q
min
)
X5/A3
·
Ready for operation (RDY)
·
Ready for operation (RDY)
X5/A4
·
Dosing completed
·
Step completed
Analog outputs X6/62
·
Actual speed
·
Actual speed
X6/63
·
Motor current
·
Motor current
Tip!
If the required amount has not yet been reached at the end of dosing, you can control redosing via
the setpoint.