Current [0(4)…20 mA,
R
in
= 100 ohm] or voltage [0(2)…10 V,
R
in
>200 kohm]. Change of setting requires
changing the corresponding parameter.
1)
Total load capacity of the Auxiliary voltage 24V (X2:10) is 6.0 W (250 mA / 24 V) minus the power
taken by the option modules installed on the board.
2)
In scalar control:
Menu
>
Primary settings
>
Start, stop, reference
>
Constant speeds / constant
frequencies
or parameter group
28 Frequency reference chain
.
3)
In vector control: See
Menu
>
Primary settings
>
Start, stop, reference
>
Constant speeds / constant
frequencies
or parameter group
22 Speed reference selection
.
Operation/Parameter
DI3
Vector control
Scalar control (default)
Set frequency through AI1
Set frequency through AI1
0
22.26 Constant speed 1
28.26 Constant frequency 1
1
Connected with jumpers at the factory.
4)
Use shielded twisted-pair cables for digital signals.
5)
Ground the outer shield of the cables 360 degrees at the cabinet entry.
6)
WARNING!
Connect external AC power supply (24 V AC) to control unit connectors 40 and 41.
If you connect it to connector AGND, DGND or SGND, the power supply or the control unit can
get damaged.
7)
■
Switches
Position
Description
Switch
Bus not terminated
(default
)
TERM
ON
EFB link termination. Must be set
to the terminated (ON) position
when the drive (or another device)
is the first or last unit on the link.
TERM
S4
Bus terminated
TERM
ON
Bias off (
default
)
BIAS
ON
Switches on the biasing voltages
to the bus. One (and only one)
device, preferably at the end of the
bus must have the bias on.
BIAS
S5
Bias on
BIAS
ON
Additional information on I/O connections
■
PNP configuration for digital inputs (X2 & X3)
Internal and ex24 V power supply connections for PNP configuration are shown in
the figure below.
110 Control unit
Summary of Contents for ACH580-04
Page 1: ... ABB DRIVES FOR HVAC ACH580 04 drive modules Hardware manual ...
Page 2: ......
Page 4: ......
Page 54: ...54 ...
Page 88: ...88 ...
Page 100: ...100 ...
Page 118: ...118 ...
Page 122: ...122 ...
Page 124: ...124 ...
Page 128: ...3 6 5 5 128 Maintenance ...
Page 134: ...134 ...
Page 156: ...R10 standard configuration 156 Dimension drawings ...
Page 157: ...R10 with E208 0H354 H356 H370 0H371 Dimension drawings 157 ...
Page 158: ...R10 with option B051 158 Dimension drawings ...
Page 159: ...R10 with option E208 H356 P906 192 Tools R10 3 1 Dimension drawings 159 ...
Page 160: ...R10 with option E208 0H371 H356 0H354 H370 P906 Tools 191 R10 2 1 160 Dimension drawings ...
Page 161: ...R10 with option B051 P906 190 Tools R10 1 1 Dimension drawings 161 ...
Page 162: ...R11 standard configuration 162 Dimension drawings ...
Page 163: ...R11 with option E208 0H371 H356 0H354 H370 Dimension drawings 163 ...
Page 164: ...R11 with option B051 164 Dimension drawings ...
Page 165: ...R11 with option E208 H356 P906 Dimension drawings 165 ...
Page 166: ...R11 with option E208 0H371 H356 0H354 H370 P906 166 Dimension drawings ...
Page 167: ...R11 with option B051 P906 Dimension drawings 167 ...
Page 186: ... Declaration of conformity 186 The Safe torque off function ...
Page 206: ...Dimension drawing 206 External control unit option P906 ...
Page 212: ...212 ...
Page 224: ...224 ...
Page 226: ...226 ...
Page 234: ...234 ...