Application Manual CDA3000
4-57
4  Application data sets
1
2
3
4
5
6
A
DE
EN
FR
4.6.3 M-S_3
Slave drive
Preset 3 for Master/-Slave operation
Figure 4.41 Control terminal assignment with ASTER = M-S_3; with S1 and
S2 an offset can be added to or subtracted from the guide value
The parameter presets for application data sets M-S_x are located as
parameter comparison references in section 4.6.5 “Comparison of para-
meters, Master/-Slave operation”.
Function Application
• Speed synchronism of several drives 
with programmable transmission 
ratio
• Inverter module is slave
• Adjustment of guide value via button 
(MOP function)
• Replacement of mechanical gears 
and line shafts (not angle-synchro-
nous)
• Winding drive
• Drafting equipment
• Trolley drive
X2 Des. Function
20 OSD02/14
Relay contact
for “Ready” 
message
19 OSD02/11
18 OSD02/12
17 DGND Digital ground
16 OSD01 Disabled in M/S operation
15 OSD00 “Standstill” message
14 DGND Digital ground
13 U
V
Auxiliary voltage 24 V
12 ISD03 Reduce speed
11 ISD02 Increase speed
10 ISD01 Master interface
9 ISD00 Start/Stop clockwise
8 ENPO Power stage hardware enable
7
U
V
Auxiliary voltage 24 V 
6
U
V
Auxiliary voltage 24 V
5 OSA00 Actual frequency 0 ... FMAX
4 AGND Analog ground
3 ISA01 Not assigned
2 ISA00 Not assigned
1
U
R
Reference voltage 10V, 10mA
ENPO
STR
N1
-
+
DGND
Master
X2/16
0 ... 10 V
S1
S2
H1
+24V
K0
14
11
12