Emotron CDU/CDX 48-037 [61/82] Tips for first initialisation only ssi or sincos

Emotron CDU/CDX 48-037 [61/82] Tips for first initialisation only ssi or sincos
EMOTRON DSV 5445/5444
21.04.09 Emotron
Page 61
10.3.3.4 First initialisation with PC/laptop, variable E5C “Auto RHO search ATB”
Change variable E5C “Auto RHO search ATB” from “0” to “255” under “Parameter” “Process parameter
from converter” and press “transmit”. The synchronous motor moves to the defined rotor position. Close
the parameter window and reopen it.
Repeat the above steps two times.
Press the red reset button on the DSV.
10.3.3.5 First initialisation with PC/laptop, terminal (only for old programs or under firmware AUDZ)
Open "Terminal" under "Terminal"
The call: "b3<cr>;<cr>w36<cr>" or "b3<cr>;<cr>w53<cr>" (depending on the winch type, see table) starts
the initialisation. The synchronous motor moves to the defined rotor position. When to call ‘w36’ or ‘w53
you can find in column c10 on our website www.dietz-electronic.de/EmoSoftLift/gearlist.htm
.
Repeat the above steps another two times.
Press the red reset button on the DSV.
10.3.3.6 Check first initialisation
The value of variable E6E “RHO-0” has changed automatically. The factory setting was “0”.
Start the winch without load and cables with a medium rotational speed, speed in operation. It is possible
that the P-components F7 and K too high for a winch without load, causing the synchronous motor to
hum.
If the synchronous motor does not start, try changing the motor phases. To do this, exchange the output
phases U2 with U3 at the DSV and repeat the first initialisation.
Measure the motor current for both clockwise and anti-clockwise rotation. The current must be the same
for both directions and has a value of only 0.2 - 2 A. The drive signals can be given using "Terminal"
under EmoSoftLift or using the corresponding inputs at connector X1 X2.
The first initialisation has been completed and you can continue commissioning.
10.3.3.7 Tips for first initialisation (only SSI or SinCos)
Please note the value of E6E “RHO-0” after completing the first initialisation and mark clearly the phase
connections between the synchronous motor and DSV. This value for E6E “RHO-0” can also be entered
immediately for another DSV 5445 for the marked motor, without the need to perform a new first initialisation.
Using EnDat-System the value of E6E is always ’0’ (the value is written to the memory in the encoder direct)!
10.3.4 Important addresses for SSI, EnDat ® and 2
nd
encoder ATB option
0E5Eh is the speed-dependent offset for RHO, known as the RHO-SHIFT. It is matched to the
corresponding motor type in the factory and should therefore never be changed.
0E6Eh is the memory address for the current offset angle "RHO-0“.
EnDat ®: After completing the first initialisation the absolute value encoder will be zero adjusted
automatically and the value of 0E6E will be set to ‘0’.
Only for experienced users:
Users of SSI based programs, which want to zero adjust their absolute value encoder manually
have to type in the following start commands using the terminal box:
B3<cr> ;<cr> L<cr> 736<cr> m255<cr> w57<>cr !
To abort type in “;;;” or press “break program”.
Only for testing the first initialisation should be done again as explained above.
The value RHO-0 has to be after this ‘0’ or nearly ‘0’.

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