Lust CDA3000 - 66 MS-Master;-Slave Operation

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Application Manual CDA3000
5 Software functions
5.5.7 _66 MS-Master/
-Slave operation
One inverter module is parameterized as the master. The master passes
the signal for fast reference coupling to up to five inverter modules para-
meterized as slaves.
(1) Reference
i
x
Coupling factor of slave axle, parameter 837-MSFCT
Figure 5.40 Fast reference coupling via Master/-Slave operation
Function Effect
• Speed synchronism of sev-
eral different drives by set-
ting of the coupling factor in
Master/-Slave operation
• Determine transmission ratio
for reference coupling
Function Parameter setting of the function selector Termina l
Master Digital output OSD01: FOS01 = FMSO
Signal: X2-16
Dig. ground: X2-17
Slave Digital input ISD01: FIS01 = FMSI
Signal: X2-10
Dig. ground: X2-14
Table 5.72 Setting instructions
=
OSD01
CPU
=
ISD01
CPU
=
ISD01
CPU
(1)
FU 0
FU 1
FU 2
i
1
n
0
n
1
= n
0
· i
1
n
2
= n
0
· i
2
i
2