14
“Power+” +0500120IE - rel 1.1 - 02.05.2017
ENG
3 4 5 6 7
STO
A B
cut this area and access to DIP switches
to set the ID (network) address
+ DC
- DC
U
V
W
PE
Connect the motor phases so as to ensure the required
direction of rotation: to reverse direction, swap over two of
U, V, W wires as indicated in the following figures.
3 4 5 6 7
STO
A B
cut this area and access to DIP switches
to set the ID (network) address
3 4 5 6 7
STO
A B
cut this area and access to DIP switches
to set the ID (network) address
M
M
Fig. 3.k
Fig. 3.l
Note:
most general purpose motors are wound for operation on dual voltage supplies. This is indicated on the
nameplate of the motor. The operational voltage is normally selected when installing the motor by selecting either Star or
Delta connection. Star always gives the higher of the two voltage ratings.
Typical ratings are:
Star Delta
/
400V/230 V
690V/400V
U
V
W
W
V
U
Fig. 3.m
Important:
do not turn on or off a switch between the drive and the motor when the drive is running.
Safety input STO
Connect the STO “Safe Torque Off” inputs to a safety device (e.g. a maximum pressure switch) with normally closed
voltage-free contact (ref. A). When the contact is open, the drive stops operating, bypassing the software control.
