ACS 600 Master/Follower Application Macro 2-1
Chapter 2 – Installation and M/F Link Specification
Installation
WARNING! Before installation, switch off the ACS 600 power supply.
Wait for five minutes to ensure that the intermediate circuit is
discharged. Switch off all dangerous voltages connected from external
control circuits to the relay output terminals of the ACS 600.
WARNING! Do not touch the printed circuits. They are extremely
sensitive to electrostatic discharge.
Master/Follower Link
Figure 2-1 Connections. T = Transmitter; R = Receiver; NAMC = Application and Motor Control Board.
(Please note that channels CH0/CH2/CH3 are located on the optional NDCO-03 board.)
The ring configuration can be used in most applications. A parallel
connection can also be implemented by using a branching card. (For
more information, contact your local ABB representative.)
Handle the fibre optic cables with care. Do not touch the ends with bare
hands, as fibre optic cables are extremely sensitive to dirt.
Note:
On drives with the Master/Follower Application Macro, the
NTAC-02 Pulse Encoder Interface Module (if present) must be
connected to NAMC channel CH1 instead of CH2. See Chapter 3,
section
Pulse Encoder Connection.
Note:
Fieldbus adapter modules can be used for monitoring
(but not for controlling) the Follower stations.
ACS 60x
NAMC-XX
Follower
ACS 60x
NAMC-XX
Follower
ACS 60x
NAMC-XX
V18
V17
CH2
RT
Master
V18
V17
CH2
RT
V18
V17
CH2
RT
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