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a.
Control from the keypad:
I.
II.
FUNCT
III.
IV.
V.
VI.
9.
After functional testing without the motor, tests can be carried out with the
motor. Check whether the driven device or process may run. If necessary,
disconnect the motor shaft from the device or process. Monitor safety aspects at all
times, and inform employees in advance about the trial run:
a.
turn the power supply off and wait until the frequency converter is no longer
energised
(This takes at least 5 minutes; see instruction manual);
b.
connect the motor cables to the motor terminals of the frequency converter
be careful!!! make sure that the earth and shielding of the shielded motor
cable is always connected to the earth of the frequency converter;
c.
verify that all Start/Stop switches are in the stop position;
d.
Turn the power supply on;
e.
repeat test 8.a;
f.
check that the rotation of the motor corresponds to the direction arrow in the
display (if not, stop the frequency converter, start with 9.a., and swap two
wires connected to the motor terminals).
10.
Disconnect the motor from the device or process (if the test is performed without
motor connected according to 9.).
a.
make sure that it is safe to start;
b.
inform employees about the test;
c.
repeat test 8.a.
Make sure you switch the operating location to the correct position again (using the Funct
key).
check that the display indicates the operating location as Keypad (if
not, change it using the Funct key (keypad));
change the frequency reference listed under "Keypad Reference"
using the OK and arrow keys;
OK
Be aware that you can/may rotate the motor/drive with the pre-set
frequency
(see point 9);
give start signal (with start button on frequency converter);
the status now displays RUN (in test mode, the motor will start
turning, check it turns in the right direction);
give a stop signal (with stop button on frequency converter).
OK
Vacon 100 Flow
OK
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