Pid Control Macro - ABB ACS380 Firmware Manual

ACS380 FW.book Page 44 Friday, May 4, 2018 4:18 PM
44 Control macros

PID control macro

This macro is suitable for applications where the drive is always controlled by PID
and the reference comes from analog input AI1.
You can activate the macro from the Control macros view, or by setting parameter
96.04 Macro select
The macro is optimized for the standard drive variant ACS380-04xS and the
configured drive variant ACS380-04xC +L538.

Default control connections for PID control macro
This connection diagram is valid for the standard drive variant ACS380-04xS and the
configured drive variant ACS380-04xC +L538 (with the PID control macro selected).
Terminals
Notes:
Terminal sizes: 0.14 mm² ... 1.5 mm²
ghv Vertriebs-GmbH | Am Schammacher Feld 47 | 85567 Grafing | Telefon + 49 80 92 81 89 0 | info@ghv.de | www.ghv.de
to value PID.
Description
Digital I/O connections
Aux. +24 V DC, max 200 mA
Aux. voltage output common
Digital input common
Stop (0) / Start (1)
Internal setpoint sel1
Internal setpoint sel2
Constant speed / frequency selection
Run enable 1 source
Ready run
Digital output auxiliary voltage
Digital input/output common
Analog I/O
External PID ref
Analog input circuit common
Actual PID feedback
Analog input circuit common
Output frequency (0...20 mA)
Analog output circuit common
Signal cable shield (screen)
5)
Ref. voltage +10 V DC
Safe torque off (STO)
Safe torque off. Connected at factory.
Drive starts only if both circuits are closed.
Relay output
No Fault [Fault (-1)]
1)
1)
2)
3) 6)
4) 6)