Lenze 8400 BaseLine D - Manual (Page 47)

Lenze · 8400 BaseLine D · Reference manual · DMS 5.5 EN · 01/2014 · TD05
47
4 Device control (DCTRL)
4.1 Device commands
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4.1 Device commands
The following subchapters describe the device commands which are provided in the subcodes of
C002 and can be carried out using the keypad or, alternatively, the »Engineer« when an online con-
nection has been established.
The device 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 C002/x , these device commands provide static status information ("On"
or "Off").
• Device commands with longer execution durations (several seconds)
• After being called in C002/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 C002/x .
• In the event of an error, the "Action cancelled" status information is provided in C002/x . In
this case, further details can be obtained from the status of the device command executed
last which is displayed in C003 .

Note!
• Before activating the device commands through a master control, please wait for the
"ready" message of the controller.
• The device will reject a write process to C002/x if the value is >1 and issue an error
message.
• In C003 displays the status of the device command executed last.

Detailed information on the various device 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.