Lenze 8400 motec - Manual (Page 60)

4 Device control (DCTRL)
4.1 Device commands (C00002/x)
60 Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
4.1 Device commands (C00002/x)
The following subchapters describe the controller commands which are provided in the subcodes of
C00002 and can be carried out using the keypad or, alternatively, the »Engineer« when an online
connection has been established.
The controller commands serve to directly control the controller, to organise parameter sets, and to
call diagnostic services.
Regarding the execution of the device commands, a distinction is drawn between:
• Device commands which have an immediate effect on control (e.g. "Activate quick stop")
• After being called in C00002/x , these device commands provide static status information
("On" or "Off").
• Device commands with longer execution duration (several seconds)
• After being called in C00002/x , these device commands provide the status information
"Work in progress".
• The execution of the device command has not finished successfully until the "Off / ready" sta-
tus information is provided in C00002/x .
• In the event of an error, the "Action cancelled" status information is provided in C00002/x . In
this case, further details can be obtained from the status of the device command executed
last which is displayed in C00003 .

Note!
• Before activating device commands by a master control, wait for the "Ready" signal of
the controller.
• The device will reject a write process to C00002/x if the value is >1 and issue an error
message.
• C00003 displays the status of the device command that was executed last.

Detailed information on the various controller commands can be found in the following
subchapters.
• Before you follow the instructions given therein, ensure that you have selected the
controller in the Project view.