7.6 Reading Data from Control Unit
“Parameter transmission” enables the transmission of parameter values from the
control unit KP 500 to the frequency inverter. In this operation mode, all other func-
tions of the control unit are disa
bled, except for the COPY function. Transmission
from the frequency inverter to the control unit is also disabled.
Activation of the control unit KP 500 for parameter transfer is prepared via parameter
Program(ming) 34. The control unit KP 500 must
be connected to the frequency
inverter.
111 -
Parameter transmis-
sion
Control unit P 500 is prepared for parameter trans-
mission. A connected frequency inverter can receive
data from the control unit.
110 -
Standard operation
Resetting of control unit KP 500 to standard operation
mode.
Parameter transmission mode can be activated on the control unit KP 500 only if at
least 1 file is stored in the control unit. Otherwise, the error message
“F0A10”
will be
displayed as soon as activation is attempted.
7.6.1 Activation
The control unit KP 500 can be configured both via the keys of the KP 500 and via
any available CM communication module. For configuration and activation of the
KP 500 control unit, proceed as follows:
Activation via keyboard of control unit
• In the parameter menu PARA, use the arrow keys to select parameter Pro-
gram(ming) 34, and confirm your selection by pressing the ENT key.
• Use the arrow keys to set value 111 – Parameter transmission and confirm your
selection by pressing the ENT key.
Now the control unit is ready for activation.
Before data transmission, the control unit must be initialized:
• Unplug the control unit from the frequency inverter and connect again to the
same or another frequency inverter.
The initialization is started. During the time of initialization, init
and a progress
indicator are displayed. After initialization, the control unit KP 500 is ready for
transfer of data to the frequency inverter.
Adjustment of parameter Program(ming) 34 to the value - Parameter transmission,
can be undone via the control unit, provided that the control unit has not been initial-
ized yet.
In parameter Program(ming) 34, use the arrow keys to set the value 110 – No
r-
mal operation again and confirm by pressing the ENT key.
06/13 Operating Instructions ACU 95
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