ABB ACH550-UH-011A-6 User Manual page 141

Table of Contents

Advertisement

5.
Go to parameters 3614...3617 and set the start time to
8 PM and stop time to 10 PM. Then set the start and stop
days to Saturday and Sunday. Now time period 4 is set.
6.
Create the timer by going to parameter 3626
and select all the created time periods (P1+P2+P3+P4).
7.
Go to
Group 12: CONSTANT SPEEDS
parameter 1201
source of constant speed selection.
8.
Set the drive to the AUTO mode for the timer to function.
Note: For more information about the Timed functions, see
Group 36: TIMED FUNCTIONS
Boost
The boost function operates the drive for a certain
predetermined time. The time is defined with parameters and
activated with a selected digital input. The boost time starts
running after the digital input has been activated momentarily.
Boost must be connected to the timers and selected when a
timer is created. Boost is typically used for amplified air
ventilation.
Input activated
DI active
Boost active
136
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
ACH550-01 User's Manual
. Now timer 1 acts as the
CONSTANT SPEED
on page 265.
Input deactivated
Boost time
Real-time clock and timed functions
1
TIMER
SRC
and select timer 1 in

Advertisement

Table of Contents
loading

This manual is also suitable for:

Ach550-01Ach550

Table of Contents