36 Control macros
Alternate macro
This macro provides an I/O configuration where one signal starts the motor in the
forward direction and another signal starts the motor in the reverse direction.
You can activate the macro from the Control macros view, or by setting parameter
96.04 Macro select to value Alternate.
Default control connections for the Alternate macro
Terminal sizes: 0.5 mm² … 1 mm²
Terminals Descriptions
Digital I/O connections
21 24 V Aux. +24 V DC, max 200 mA
22 DGND Aux. voltage output common
8 DI1 Start forward
9 DI2 Start reverse
10 DI3 Constant speed selection 1
1)
11 DI4 Constant speed selection 2
1)
12 DCOM Digital input common
18 DO Running
19 DO COM Digital output common
20 DO SRC Digital output auxiliary voltage
Analog I/O
14 AI1/DI5 Fault reset
3)
13 AGND Analog input circuit common
15 AI2 Speed reference (0...10 V)
3)
16 AGND Analog output circuit common
17 AO Output frequency (0...20 mA)
3)
23 10V Ref. voltage +10 V DC
24 SCREEN Signal cable shield (screen)
Safe torque off (STO)
1 S+
Safe torque off function. Connected
at the factory. Drive starts only when
both circuits are closed.
2 SGND
3 S1
4 S2
Relay output
5 NC
No fault [Fault (-1)]
6 COM
7 NO
EIA-485 Modbus RTU
25 B+
Embedded Modbus RTU (EIA-485)
26 A-
27 AGND
28 SHIELD
Termination
ACS180 FW.book Page 36 Tuesday, March 9, 2021 2:25 PM
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