Specifications

EM - 28 Electronic Modules Ver. 0002
EM.4 ASPECTS COMMON TO BOTH MODULAR AND COMPACT
EM.4.1 STATUS DISPLAY
During the module start up, in order to check that all the display segments are operating
correctly, this display shows the following information:
First, the display is seen completely off, and
then it shows numbers 1, 2, 3 and 4
corresponding to the four initializing stages and,
then, it will turn back off.
Then, the version of the software used by the
module is shown. First, the letter "r" is shown
(indicating the -release- version) followed by
the version number (digit by digit).
When the drive is active and the axis is being
governed, the display will show a zero with a
blinking dot. While loading parameters, the
display only shows the middle segment.
Lastly, if there are any error messages or warnings, the display shows them as indicated by
these two examples. The period resets the error and warning display.
Error "501" has occurred.
Error "300", and warning "1".
See Appendix B for the meanings of errors and warnings
The system will not start running until all the errors detected at the drive have been eliminated.
To eliminate these errors, their cause has to have disappeared and, then, an "Error Reset"
must be carried out. This Reset may be carried out via X2(1) of the power supply module, or
pin X2(3) of the Compact Drive.
There are errors indicated as "Non-resettable" in appendix B and they cannot be removed by
this method. Those non-resettable errors can only be removed by turning the unit off and back
on provided their cause has been previously eliminated.