Vacon NX series - Page 347

1028 AUTOCHANGE/INTERLOCKS AUTOMATICS SELECTION 7 (2.9.25)
Table 192: Selections for parameter ID1028
Selection
number
Selection name Description
0
Automatics (autochange/inter-
lockings) applied to auxiliary
drives only
The drive controlled by the AC drive remains the same. Only
the mains contactor is needed for each drive. See Fig. 86
Autochange applied to auxiliary drives only.
1
All drives included in the
autochange/interlockings
sequence
The drive controlled by the AC drive is included in the auto-
matics and two contactors are needed for each drive to con-
nect it to the mains or the AC drive. See Fig. 87 Autochange
with all drives.
1 2
Fig. 86: Autochange applied to auxiliary drives only
1. Motor aux.1
2. Motor aux.2
PARAMETER DESCRIPTIONS VACON · 347
24-HOUR SUPPORT +358 (0)201 212 575 · EMAIL: VACON@VACON.COM
8