Installation
INSTALLATION
Connection of the control and communications signals
8.
305
DDS
HARDWARE
Ref.1310
Once the display shows the desired speed, apply a long push and QP11
will be assigned its associated value that will be saved into the flash memo-
ry of the drive and will reset the drive.
Anomalous events during the procedure
Any error that comes up when saving parameters into flash memory, will be
displayed with an error message on the display while the “boot” button is
pressed and then it will return to state 1 (speed selection).
Any change of the communication speed is maintained after the drive is
turned off if the command to save parameters has been previously execut-
ed successfully.
If, for any reason, the drive is turned off or “reset” in any stage of this proce-
dure, when started up again, the transmission speed value given by QP11
will be the last one that was successfully assigned in previous changes.
The speed change procedure may be ignored (without making any chang-
es) at any time if the command to save parameters has not been executed.
F. H8/37
Diagram of the CAN transmission speed selecting procedure.
NOTE. Any attempt to select a value other than those assigned to the
possible transmission speeds will generate an error and it will not be se-
lected.
NOTE. While in state 1, after 8 seconds without pressing the “boot” but-
ton, the drive switches to 0 state and the display shows the initial informa-
tion.
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