Fig. 2.5/8: Function keys and various displays on the removable
control and display panel. The panel can also be used to load the
same program on different power converters.
Actual
Selects the display of feedback values plus the
signal group and the error memory group.
Parameters
For selecting and adjusting
all parameters and signals.
Function
Selects the “functions” operating mode; can be used
to perform special functions such as uploading and
downloading or application programming.
Drive
for subsequent extensions
Twin arrow keys
are used to change the group. In the parameter and
reference presetting modes, you can alter the param-
eter value or the reference setting ten times faster by
means of the twin arrow keys than by means of the
single arrow key.
Arrow keys
are used to select parameters within a group. You al-
ter the parameter value or the reference setting in
the parameter and reference presetting modes. In
the feedback signal display mode, you select the line
you want.
Enter
is used in the following modes:
Parameter setting:
enter new parameter value
Feedback value
signal display:
enter the current signal selec-
tion mode
Signal selection:
accept selection and return to
the feedback value signal dis-
play mode
Local/Remote
is used to select local (control
panel) or remote control.
Reset
Error acknowledgement key.
Reference
is used to activate the reference presetting mode.
Start
starts the drive in local mode.
Stop
shuts the drive down if you are in local mode.
On
in local mode switches the main contactor on.
Off
in local mode switches the main contactor off.
Equipment
16 membrane push-button in three function
groups
LCD display comprising four lines with 20
characters each
Controlling and monitoring up to 31 drives
Language: English
Options for the CDP 312:
cable, separated from the power converter
for utilization
kits for mounting the panel in the switchgear
cubicle door
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Panel (control and display panel)
The CDP 312 control and display panel commu-
nicates with the power converter via a serial
connection in accordance with the RS 485 stand-
ard at a transmission rate of 9.6 kBaud. It is an
option for the converter unit. After completion of
the commissioning procedure, the panel is not
necessarily required for diagnostic routines, be-
cause the basic unit incorporates a 7-segment
display for indicating errors, for example.
