• DOK-DIAX02-DDS02.1*ANA-ANW1-EN-E1,44 • 12.96
62
Activate the safety lockout by applying a + 24 V signal to the pins AS+;
AS- on connector X3. Switching of the safety lockout relay in the drive
controller is signalled to the NC control when the potential-free feedback
contacts (output ASQ - ASQ) close (Fig. 62).
Activating the
safety lockout
7. Commissioning the functions of the digital AC servo drive
Fig. 62: Control inputs and signal outputs of the safety lockout on a DDS 2.1 drive
controller
ENA3A-Abb17.6/InbetrDDS
1
2
3
4
5
6
7
8
9
10
11
AK1
OV
AK2
0V
Bb
Bb
AS+
AS-
ASQ
ASQ
X3
M
M
X3
X2
X4
1)
2)
3)
1) AS+, AS- -
control input for relay coil,
voltage 20-30V DC
power 1.5W
2) ASQ, ASQ - potential-free feedback contact
24V, 1A
3) Control contact for power electronics
When the safety lockout has been activated, the status indicator H1 on
the drive controller will display the message "AS".
Status
diagnosis
