17.Accessories
17.1.Programming key
The programming key permits the parameter values of the inverter to be read out, read in and saved
in a very simple way.
Loading the parameter values of the inverter in the programming key:
• Insert the programming key in the terminal “Serial I/O”.
• The current parameter values of the inverter are transferred to the key memory when the
INC
key on the inverter is pressed.
Programming the inverter with the data stored in the programming key:
• Insert the programming key in the terminal “Serial I/O”.
• The current parameter values of the programming key are transferred to the inverter memory
when the
DEC
key on the inverter is pressed.
When the parameters are transferred between different software versions, then must be
taken into consideration the following points:
• The motorpotentiometer values are not transferred for security reasons.
• Transfer to the D2A-STD-014 from an older version:
The values in the version 014 programmed for the slip compensation (parameters s, x, zero)
and for the ADC-Offset (parameter AO) remains unchanged.
In the older versions the standard value for the logic level L7 (TAB2, SUB LOG) is OFF. After
the data transfer from an older version it must be controlled L7 and eventually modified before
the motorpotentiometer is turned on.
• Transfer from the D2A-STD-014 to older versions:
In the version 014 the functions REL, OC1 and OC2 are extended (values +/-9, +/-10 and +/-11).
These functions are not sustained by the older versions and are automatically modified during
the transfer. The data related to these functions must be controlled and, if necessary, modified.
Older versions have not motorpotentiometer function. If a parameter set is transferred with the
motorpotentiometer function enabled, in the older versions is automatically activated the speed
reference input. If this parameter set is again transferred to the version 014, the motor-
potentiometer function is again enabled.
BERGES electronic
52 Operating manual ACM D2/S2 09.07.2001
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