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120 Control units of the converter
Layout and connections
BCU layout and connections
Description
I/O
I/O terminals (see the following diagram)
SLOT 1
I/O extension, encoder interface or
fieldbus adapter module connection.
(This is the sole location for an FDPI-02
diagnostics and panel interface.)
SLOT 2
I/O extension, encoder interface or
fieldbus adapter module connection
SLOT 3
I/O extension, encoder interface, fieldbus
adapter connection
SLOT 4
RDCO-0x DDCS communication option
module connection
X205
Memory unit connection
BATTERY
Holder for real-time clock battery
AI1
Mode selector for analog input AI1
(I = current, U = voltage)
AI2
Mode selector for analog input AI2
(I = current, U = voltage)
D2D TERM Termination switch for drive-to-drive link
(D2D)
DICOM=
DIOGND
Ground selection. Determines whether
DICOM is separated from DIOGND (ie,
the common reference for the digital
inputs floats).
7-segment display
Multicharacter indications are displayed as repeated
sequences of characters
(“U” is indicated briefly before “o”.)
Control program startup in progress
(Flashing) Firmware cannot be started.
Memory unit missing or corrupted
Firmware download from PC to control
unit in progress
At power-up, the display may show short
indications of eg. “1”, “2”, “b” or “U”.
These are normal indications immediately
after power-up. If the display ends up
showing any other value than those
described, it indicates a hardware failure.
Summary of Contents for ACS880-87LC-4000A/4021A-7
Page 4: ......
Page 10: ...10 ...
Page 17: ...Safety instructions 17 1 3 2 4 5 6 7 ...
Page 18: ...18 Safety instructions 8 9 ...
Page 28: ...28 Introduction to the manual ...
Page 52: ...52 Mechanical installation ...
Page 66: ...66 Planning the electrical installation ...
Page 74: ...74 Electrical installation Diagrams for the customer connections are presented below ...
Page 75: ...Electrical installation 75 optional Fast shutdown ...
Page 85: ...Maintenance 85 b c a Air flow direction 2 3 4 6 ...
Page 87: ...Maintenance 87 2 5 4 ...
Page 88: ...88 Maintenance 7 Arrow indicating the air flow direction 5 6 6 ...
Page 90: ...90 Maintenance Air flow circulation b a ...
Page 106: ...106 Maintenance ...
Page 124: ...124 Control units of the converter ...
Page 126: ...126 Dimension drawings ...
Page 127: ...Dimension drawings 127 ...
Page 128: ...128 Dimension drawings ...
Page 142: ...142 Cooling and heating ...