Lenze E84AYCEC - Manual (Page 41)

EDS84AYCEC EN 3.0 - 09/2012
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41
E84AYCEC communication manual (Ethernet POWERLINK)
Commissioning
Initial switch-on
6.4 Initial switch-on

Documentation for the standard device
Observe the safety instructions and information on residual hazards contained
in this documentation.

Note!
Establishing communication
When the communication module is externally supplied, the standard device
must also be switched on to establish communication.
After communication has been established, communication of the externally
supplied module is independent of the switching status of the standard device.
Activating changed setting
In order to activate any changed settings, ...
• execute the device command "11: Save all parameter sets" via the standard
device code C00002 and ...
• then execute a "reset node" of the node or switch off and then on again the
voltage supply of the communication module.
Protection against uncontrolled restart
Following a fault (short-term mains failure, for example), it is sometimes
undesirable or even impermissible for the drive to restart.
The restart protection is activated in the Lenze setting of the Inverter Drives
8400.
You can set the restart behaviour of the controller via C00142 ("Autostart
Option"):
• C00142 = 9 (Lenze setting)
– The controller remains inhibited (even if the fault is no longer active).
– Bit 0 (inhibit when device On) and bit 3 (inhibit in case of undervoltage) are
set.
– The drive restarts in a controlled mode through explicit controller enable:
LOW-HIGH edge at digital input X4/RFR.
• C00142 = 8 (Enabled)
– In order to enable the device directly when switching it on, bit 0 must be set
to zero (FALSE).
– An uncontrolled restart of the drive is possible.