ABB ACS880-01 Series, Firmware Instructions

Page: 446 / 664

446 Parameters
81.82 Until next cleaning Displays the time remaining before next cleaning request is
initiated by the Time trigger function. 00 00:00
00 00:00...99 00:00 Until next cleaning. -
81.99 Cleaning status
word Displays status word for the pump cleaning function. 0b0000
77
85 Q-H pump curves
Estimates flowrate of pump curves in ESP application.
See section
Pump curves (page 60 ).
85.01 Pump curve input
function Selects the method for the pump curve input processing.
The user has two source parameters for the pump curve input
(
85.02 Input 1 source and 85.03 Input 2 source ). The used
input for the pump curve function could be either of source
parameters or result of math operation between the two.
Input 1 -
Input 2
NULL Zero
Input 1 Direct Parameter 85.02 Input 1 source is input for pump curves
function.
Input 2 Direct Parameter 85.03 Input 2 source is input for pump curves
function.
Input 1 + Input 2 Sum of 85.02 Input 1 source and 85.03 Input 2 source is the
input of pump curves function.
Input 1 - Input 2 Difference of 85.02 Input 1 source and 85.03 Input 2 source is
the input of pump.
Input 1 * Input 2 Multiply of 85.02 Input 1 source and 85.03 Input 2 source is
the input of pump curves function.
Input 1 / Input 2 Division of 85.02 Input 1 source and 85.03 Input 2 source is
the input of pump curves function.
Other Source selection (see Terms and abbreviations on page 148 ).
85.02 Input 1 source Defines source 1 for signal that can be used as an input for
the pump curve function. Aux input
data 1
No. Name/Value Description Def / FbEq16
Bit Name Description
0 Cleaning started Cleaning operation is active.
1 Cleaning requested Cleaning request is issued. Cleaning will
be performed on the next drive start.
2 First step First step is active.
3 Off step Off step is active.
4 Second step Second step is active.
5 Cleaning done Cleaning procedure has been completed
on last start.
6 Aborted by supervision Cleaning aborted by the low/high
supervision.
7 Acceleration boost act Cleaning acceleration boost active.
8...10 Reserved
11 Requested by manual
trigger Cleaning requested from the manual
trigger source.
12 Requested by timer Cleaning requested by the time trigger.
13...14 Reserved
15
Max cleanings detected Maximum allowed number of cleanings
has been reached.