Parker Hannifin S.p.A S.B.C. Division
SLVDN User’s Manual
Page 60 of 181
9.9. First commissioning
INTRODUCTION
The steps to be followed carefully the first time the converter is used are given below.
1.
Connect the motor to the converter by following carefully the diagrams in the manual.
2.
Make sure that the converter is shut off (pin 13 of the X4 connector open).
3.
Power the converter on.
4.
The “IdLE” message will appear on the screen.
5.
Set the analogue reference to 0 V (pin 6, 7 of the X4 connector) and power the
converter on (24 V at pin 13 of the X4 connector).
6.
At this point the motor shaft should be stopped. Any change in the voltage of the
analogue reference should produce a proportional change in the speed of the motor. If
this does not happen, control the cabling.
The converter comes with default values pre-defined that satisfy most applications. In the
default status the pico-PLC in the converter runs the program (described in
Appendix
) and the
following functions will be set at the input/output connectors:
X4 / inputs
13 Converter on ( 24V – on )
12 Stop / Start ( 24V – Stop )
X4 / outputs
15 Drive OK ( 24V – ok )
14 Motor Overloaded (i
2
t)
