Emotron CDU/CDX 48-026 [58/82] Execution of first initialisation

Emotron CDU/CDX 48-026 [58/82] Execution of first initialisation
EMOTRON DSV 5445/5444
Page 58
Emotron 21.04.09
10.2.2.1 Execution of first initialisation
Connect the motor - without load or transmission rope - directly to the DSV and plug the resolver cable
into the bottom of the option card.
Connect interface "X4" of the DSV with a laptop and start EmoSoftLift.EXE.
To enable the motor, you require 24 V at terminals X1 pin 12 and X1 pin 5, and earth at terminal X1 pin
11.
Connect output A9 (X1 pin 2) with a relay, which should open the brake on the "EPM gears".
Release the resolver plate screws.
Load a suitable EPM file (for 50 MHz) into the converter (if this has not already been done). Check the
values f0, f1, f2, f31.
Change to online mode (terminal mode) and enter the command sequence:
"b3<cr>;<cr> w63<cr>".
The brake opens and the motor makes a small "jerking movement". The brake closes and the numeric
values for the current angle "RHO" appear on the monitor screen.
Now move the resolver mounting plate until the value of "RHO" is "0". Tighten two of the resolver screws
to fix the resolver. Tighten the remaining screws later.
Press the reset button at the DSV and repeat the command sequence:
"b3<cr>;<cr> w63<cr>". If "RHO" is now on "0" (plus/minus "1" is OK), press "Reset" on DSV once again.
Then recall the “Terminal” function and switch ON the DSV using the corresponding button. The
required speed is then determined by the slide controller. Click on “neg. rotation direction” to reverse the
direction of rotation.
The first initialisation has been completed successfully when you measure the same small current for
both rotation directions.
Tighten all resolver plate screws.
10.2.2.2 Execution of first initialisation without manual resolver adjusting
The drive needs to have a firmware TUDZxxx from March 05 (MNo. 231650 or higher)
An applicable command program EPM/ECD…C…KOM has to be in use.
Please pay attention to Chapter 10.3.
First initialisation with internal or external FU Control
Change variable E5C “Auto RHO search ATB” from “0” to “255”.
Start function “save values ?”. The synchronous motor moves to the defined rotor position.
Repeat the above steps two times.
Press the red reset button on the DSV.
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.

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