DescriptionTermConnection
Safe torque off. Factory connection. Both
circuits must be closed for the drive to
start.
OUT134
OUT235
SGND36
IN137
IN238
X10 24 V AC/DC
External 24 V AC/DC input to power up the
control unit when the main supply is discon-
nected.
24 V
AC/DC+ in
40
24 V
AC/DC- in
41
Total load capacity of the auxiliary voltage output +24 V (X2:10) is 6.0 W (250 mA /
24 V DC). Tightening torques 0.5…0.6 N·m (4.4…5.3 lbf·in). Wire strip length 7…8 mm
(0.3 in). All terminal sizes 0.14…2.5 mm
2
(26…14 AWG). Digital inputs DI1…DI5 also
support 10…24 V AC.
Remove the cardboard covers
After the electrical installation has been done and there is no danger of dropping
screws or anything else inside the drive or LCL filter module, remove the cardboard
covers from the top of them. See Installing the air baffles and removing the cardboard
covers (page 304).
EIA-485 embedded fieldbus connection
You can connect the drive to a serial communication link with a fieldbus adapter
module or the embedded fieldbus interface. The embedded fieldbus interface supports
BACnet MSTP protocol.
To configure BACnet MSTP communication with the embedded fieldbus:
1. Connect the fieldbus cable and the required I/O signals.
2. If the drive is at the end of the fieldbus, set the termination switch to ON.
3. Power up the drive and set the required parameters. See Fieldbus
communication (page 20).
Start up the drive
Before you start up the drive, make sure that the installation is completed.
Make sure also that it is safe to start the motor. Disconnect the motor from
other machinery if there is a risk of damage or injury.
Before you activate the automatic fault reset or automatic restart functions
of the drive control program, make sure that no dangerous situations can
occur. These functions reset the drive automatically and continue operation
after a fault or supply break. If these functions are activated, the installation
must be clearly marked as defined in IEC/EN/UL 61800-5-1, subclause 6.5.3,
for example, "THIS MACHINE STARTS AUTOMATICALLY".
18 EN – Quick installation and start-up guide
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