GAELCO Tuning Race, User Manual

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GAELCO - TUNING RACE
40
9.6 COMMANDER SK SETTING
The Commander SK is a programmable electronic drive. There is a list in Section 10 of the
drive manual that shows the values by deffect set at the factory for control parameters.
However, some values are modified by the Tuning Race CPU in order to get the appropiate
performance for the application. The affected parameters are detailed in the table below:
Par. Description
0.75kW 1.1kW
LEVEL 1
03 Acceleration rate (s/100Hz) 0.5
04 Deceleration rate (s/100Hz) 0.5
06
Motor rated current (A)
4.00
07
Motor rated speed (rpm) 1435 1445
09
Motor power factor ( cos
Φ
) 0.71 0.82
LEVEL 2
17
Enable negative preset speeds
ON
22
Load display units
A
23
Speed display units
SP
30
Ramp mode select
FAST
37
Maximum switching frequency (kHz)
12
41
Voltage mode select
Fd
42
Low frequency voltage boost (%)
0.5
Values for parameters 7 and 9 are set from the Motion System menu, according to the
model of motor installed on the platform (0.75kW or 1.1kW). This setting is made at the
factory and should not be changed.
If the motion system does not work properly and symthoms point out to a possible failure
of a drive, the technician can check the value of each parameter following the instructions
given in Section 5 of the drive manual. The access to the different levels y set from
parameter 10.
Furthermore, the drive may display an error message. In that case, Section 8 of the drive
manual explains the possible causes of each trip code.
I
f any parameter of the Commander SK does not match with the value shown in the list, or
the drive displays a trip code, please report to the Technical Service of Gaelco s.A.
WARNING: If you install a new drive that has not been supplied by Gaelco, the advanced
parameters 11.24 and 11.26 must be programmed properly, otherwise the CPU will not
communicate with the drive. The way to set these paremeters is the following:
0. Please read section 5.3 of drive manual (Control Techniques).
1. Set L3 on parameter 10 and quit.
2. Go to parameter 71, select 11.24 with the arrows and quit.
3. Go to parameter 61, select 0 and quit.
4. Go again to parameter 71, select 11.26 and quit.
5. Go back to parameter 61, select 0 and quit.
6. Press M button during 2 seconds to leave parameter edit mode.