Standard user guide
V51-00-V19 eng
-8-
Rights to changes reserved
Note!
•
High ambient temperature reduces the electronically lifetime considerably.
•
If fan is mounted please check it frequently.
•
The Speed Commanderen must not be exposed to vibrations, humidity, water, dust and aggressive
gasses.
•
Max altitude: 1000 meter above sea.
Reductions factor:
Ambient temp.:
Output current:
At ambient temperature above
40
°
C is it necessary to reduce the
max output current after
following table:
≤
40°C
≤
45°C
≤
50°C
≤
55°C
100%
85%
67%
50%
The suppluer / manufacture cannot be held responsible for any damage cursed by wrong treatment,
unauthorized operation or badly maintenance of the device.
Important!
In case of problems that cannot be identified, please contact supplier
Find your contact here: www.speed-tech.dk
2.3 Decision of motor direction
First try the direction of the motor with TIP in small movements. The inverters control inputs are
disconnected so it enters the OFF mode. Now activate the
STEP/STORE
button in 2 sec and while
pressing the button press the
▲
button for forward or the
▼
for reverse.
Note
that
STEP/STORE
must
be activated else dose the motor stop. If the motor goes in the wrong direction, change 2 of the motor
wires. (Remove mains power and wait for 5 min)
NOTE
The drive direction against the reference switch
is
reverse
2.4 Decision of the counter direction (When using encoder)
Check the counter direction in small steps with TIP function a described above. The counter must count
up when TIP’ing forward and down when reversing. If it is opposite change the encoders A/B wires
terminal 11 and 12.
Warning!
Avoid touching the electronically parts while powered up and until 5 min after mains
supply has been removed. The frequency inverter restarts automatically when powered on if
automatic restart is selected.