CHAPTER 9 – CDP CONTROL PANEL 144
9.6 Parameter mode
Running a drive with the correct settings is essential for the proper
operation, efficiency and safety of the system.
Running the drive system with incorrect data can
result in improper operation, reduction of control
accuracy and damage of equipment. Do not
change any parameter, if the meaning of the
parameter and the effects of the change are not
fully understood.
Parameters allow the drive to be configured and
set-up specifically for an application. Parameters
are organized in functional groups. All control func-
tions are represented by a parameter group and
can be activated and set-up individually by the
parameter mode.
When the parameter mode is entered for the first
time after the auxiliary voltage of the drive has
been switched on, the display will show the first
parameter of parameter group 11. The next time
the parameter mode is entered, the previously
selected parameter is shown.
Some parameter values cannot be changed while
the drive is running. If tried, the following warning
will be displayed:
Group 07 Control words 21.01 Start function
Group 08 Status words 21.02 Start function
Group 09 Fault & alarm words 21.03 Off1 stop mode
Group 11 Start / stop / direction / MCB control 21.04 Process stop selection
Group 12 Reference selection 21.05 Process stop signal
Group 16 System control inputs 21.06 Process stop MCB control
Group 17 DC link control 21.07 Process stop mode
Group 18 Utility .
Group 19 Data storage .
Group 20 Limits .
Group 21 Start / stop / process stop 21.17
MCB closing time limi
t
Group 22 Ramp functions 21.17
Group 23 Speed reference 21.19 MCB available signal
For further information on the parame-
ters, their settings and functions, see
Sig-
nal and parameter table
.
**
WARNING
**
WRITE ACCESS DENIED
PARAMETER SETTING
NOT POSSIBLE
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