112 Application macros
Alternate macro
This macro provides an I/O configuration adapted to a sequence of DI control signals
used when alternating the rotation direction of the motor. To enable the macro, set the
value of parameter
to 3 (
).
For the parameter default values, see section
Default values with different macros
page
. If you use other than the default connections presented below, see section
.
Default I/O connections
X1A
1
SCR
Signal cable shield (screen)
2
AI1
Motor speed reference
: 0…10 V
3
GND
Analog input circuit common
4
+10V
Reference voltage: +10 V DC, max. 10 mA
5
AI2
Not in use by default. 0…10 V
6
GND
Analog input circuit common
7
AO
Motor speed value
: 0…20 mA
8
GND
Analog output circuit common
9
+24V
Auxiliary voltage output: +24 V DC, max. 200 mA
10 GND
Auxiliary voltage output common
11 DCOM
Digital input common
12 DI1
Start
forward
: If DI1 = DI2, the drive stops.
13 DI2
Start reverse
14 DI3
Constant speed selection
1)
15 DI4
Constant speed selection
1)
16 DI5
Acceleration and deceleration selection
2)
X1B
17 ROCOM
Relay output 1
No fault [Fault (-1)]
18 RONC
19 RONO
20 DOSRC
Digital output, max. 100 mA
No fault [Fault (-1)]
21 DOOUT
22 DOGND
max. 500 ohm
1…10 kohm
3)
1)
See parameter group
2)
0 = ramp times according to parameters
and
1 = ramp times according to parameters
and
3)
360 degree grounding under a clamp.
Tightening torque: 0.4 N·m / 3.5 lbf·in.
Safe torque off connections (X1C:STO; not shown in
the diagram) are jumpered by default.
DI3 DI4 Operation (parameter)
0
0
Set speed through AI1
1
0
Speed 1 (
0
1
Speed 2 (
1
1
Speed 3 (
Summary of Contents for ACS355 series
Page 1: ...ABB machinery drives User s manual ACS355 drives ...
Page 4: ......
Page 16: ...16 ...
Page 32: ...32 Operation principle and hardware description ...
Page 58: ...58 Electrical installation ...
Page 74: ...74 Start up control with I O and ID run ...
Page 106: ...106 Control panels ...
Page 120: ...120 Application macros ...
Page 178: ...178 Program features ...
Page 338: ...338 Fieldbus control with embedded fieldbus ...
Page 368: ...368 Fault tracing ...
Page 404: ...404 Dimension drawings ...
Page 410: ...410 Appendix Resistor braking ...
Page 434: ...434 Appendix Permanent magnet synchronous motors PMSMs ...