Control macros 35
ABB limited macro
The ABB limited macro is suitable for an IO-controlled drive which has the minimum
number of I/O available.
The ABB limited macro is optimized for the base drive variant (ACS380-04xN) with no
optional module connected.
You can activate the macro from the
Control macros
view, or by setting parameter
96.04
Macro select
to value
ABB limited 2-wire.
Default control connections for the ABB limited macro
This is the default control connection diagram for the base drive variant
(ACS380-04xN) with the ABB limited macro selected.
Notes
:
Terminal sizes: 0.14 mm² … 1.5 mm²
Tightening torque: 0.5 N·m (0.4 lbf·ft).
Terminals DGND and SGND are internally connected to same reference potential.
Input signals
• Start / Stop (DI1)
• Output frequency or motor speed reference (DI2)
Output signals
• Relay output 1: Fault (-1)
• No Fault [Fault (-1)]
Terminals
Description
Digital I/O connections
Aux. +24 V DC, max 200 mA
Aux. voltage output common
Digital input common
Stop (0) / Start (1)
Speed (1) / freq selection (2)
Safe torque off (STO)
Safe torque off. Connected at factory.
Drive starts only if both circuits are closed.
Relay output 1
No fault [Fault (-1)]
ACS380 FW.book Page 35 Friday, May 4, 2018 4:18 PM
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