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Control units of the converter 121
Description
XAI
Analog inputs
XAO
Analog outputs
XDI
Digital inputs, Digital input interlock (DIIL)
XDIO
Digital input/outputs
XD2D
Drive-to-drive link
XD24
+24 V output (for digital inputs)
XETH
Ethernet port
XPOW
External power input
XRO1
Relay output RO1
XRO2
Relay output RO2
XRO3
Relay output RO3
XSTO
Not in use in wind turbine converters.
XSTO OUT Not in use in wind turbine converters.
X12
Not in use in wind turbine converters.
X13
Control panel connection
X485
Not in use
V1T/V1R,
V2T/V2R
Fiber optic connection to converter modules 1
and 2 (VxT = transmitter, VxR = receiver)
V3T/V3R
…
V7T/V7R
Fiber optic connection to converter modules 3…7
(BCU-12/22 only)
(VxT = transmitter, VxR = receiver)
V8T/V8R
…
V12T/V12R
Fiber optic connection to converter modules
8…12 (BCU-22 only)
(VxT = transmitter, VxR = receiver)
SD CARD
Data logger memory card for converter module
communication
BATT OK
Real-time clock battery voltage is higher than
2.8 V. If the LED is off when the control unit is
powered, replace the battery.
FAULT
The control program has generated a fault. See
the firmware manual.
PWR OK
Internal voltage supply is OK
WRITE
Writing to memory card in progress. Do not
remove the memory card.
XDI
XSTO
X485
XD2D
XRO1
XRO2
XRO3
XDIO
XD24
XSTO
OUT
XAI
XAO
XPOW
Содержание ACS880-87CC
Страница 4: ......
Страница 10: ...10 ...
Страница 17: ...Safety instructions 17 1 3 2 4 5 6 7 ...
Страница 18: ...18 Safety instructions 8 9 ...
Страница 28: ...28 Introduction to the manual ...
Страница 52: ...52 Mechanical installation ...
Страница 66: ...66 Planning the electrical installation ...
Страница 74: ...74 Electrical installation Diagrams for the customer connections are presented below ...
Страница 75: ...Electrical installation 75 optional Fast shutdown ...
Страница 85: ...Maintenance 85 b c a Air flow direction 2 3 4 6 ...
Страница 87: ...Maintenance 87 2 5 4 ...
Страница 88: ...88 Maintenance 7 Arrow indicating the air flow direction 5 6 6 ...
Страница 90: ...90 Maintenance Air flow circulation b a ...
Страница 106: ...106 Maintenance ...
Страница 124: ...124 Control units of the converter ...
Страница 126: ...126 Dimension drawings ...
Страница 127: ...Dimension drawings 127 ...
Страница 128: ...128 Dimension drawings ...
Страница 142: ...142 Cooling and heating ...