Commissioning
Connecting the mains voltage
Settings by a master (class 2)
6
l 44
EDSMF2133IB EN 5.0
6.8 Connecting the mains voltage
) Note!
If you use the external voltage supply for the communication module, please
switch it on.
The following LEDs at the front of the communication module must be on:
ƒ The top green LED (Status display of voltage supply)
ƒ The bottom green LED (status display of standard device)
Protection against uncontrolled restart
) Note!
Establishing communication
If communication is to be established via an externally supplied
communication module, initially the standard device must also be switched
on.
After communication has been established, the externally supplied module is
independent of the power on/off state of the standard device.
Protection against uncontrolled restart
After a fault (e.g. short−term mains failure), a restart of the drive is not always
wanted and − in some cases − even not allowed.
The restart behaviour of the controller can be set in C0142:
ƒ C0142 = 0 (Lenze setting)
– The controller remains inhibited (even if the fault is no longer active).
– The drive starts up in a controlled manner by explicit controller enable:
93XX: Set terminal 28 to HIGH level.
ECSXX: Set terminals X6/SI1 and X6/SI2 to HIGH level.
ƒ C0142 = 1
– An uncontrolled restart of the drive is possible.
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