Emotron CDU/CDX 48-026 [32/82] Actual value curve

Emotron CDU/CDX 48-037 [32/82] Actual value curve
EMOTRON DSV 5445/5444
Page 32
Emotron 21.04.09
6.2.3.4 Actual value curve
A very useful function is the "actual value curve" setting. In the default, the drive curve is displayed in the
upper diagram and the torque in the lower diagram. The drive runs correctly when the lower curve does not
approach a positive or negative limit. It should form a "peak" in the acceleration phase, which continues at a
constant level (in the course of the constant travel). A "valley" should then follow during the braking phase,
which then finishes at the zero line at the end of the run. Extreme peaks or collapses should not be visible.
The run curve must proceed "smoothly" in the upper diagram.
6.2.3.5 Terminal
Online checks of the run progress can be performed with the "Terminal" function. The sequence of the
typical "(…)" messages provide information, for example, on whether the controller is sending the correct
signal sequence to the converter.
6.2.3.6 Fault memory
A further diagnosis facility is provided by the "Read error memory" function. Using the factory settings the
error messages are displayed here combined with all events and status messages.
6.2.4 Hints for using the program EmoSoftLift
6.2.4.1 “Save as”
The menu item “Save as” is only suitable for administrating one file. After you have edit your file, you can
rename it using the menu item “Save as”. In addition you have to close the open window to store the file
proper.
6.2.4.2 Program functions
EmoSoftLift contains further tools for programming and changing the whole software of the DSV. This
functions should only be used by experienced users. Before proceeding one of this functions store the
command program by using the function “Complete read-out from DSV to PC”.
After each alteration of the software you have to do a proper commissioning of the DSV
with the suitable tests. Erroneous programming can cause unpredictable behaviour of the
system and as a result of this there may be the risk of serious injury and material damage.

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