VLT
®
8000 AQUA
Thermal load, VLT [%]
states the calculated/
estimated thermal load on the AFD. 100%
is the cut-out limit.
Digital input [Binary code]
states the signal status
from the 8 digital inputs (16, 17, 18, 19, 27, 29, 32
and 33). Terminal 16 corresponds to the bit at the
far left. ‘0
’
= no signal, ‘1
’
= connected signal.
Analogue input 53 [V]
states the voltage
value on terminal 53.
Analogue input 54 [V]
states the voltage
value on terminal 54.
Analogue input 60 [mA]
states the voltage
value on terminal 60.
Relay status [binary code]
indicates the status of
each relay. The left (most significant) bit indicates relay
1 followed by 2 and 6 through 9. A "1" indicates the
relay is active, a "0" indicates inactive. Paramater
007 uses an 8-bit word with the last two positions
not used. Relays 6-9 are provided with the cascade
controller and four relay option cards
Pulse reference [Hz]
states a pulse frequency in
Hz connected to terminal 17 or terminal 29.
External reference [%]
gives the sum of the external
references as a percentage (the sum of analogue/
pulse/serial communication) in the range from
Minimum
reference
, Ref
MIN
to
Maximum reference
, Ref
MAX
.
Heat sink temp. [°C]
states the present heat sink
temperature of the AFD. The cut-out limit is 90 ±
5°C; cutting back in occurs at 60 ± 5°C.
Communication option card warning [Hex]
gives a
warning word if there is a fault on the communication
bus. This is only active if communication options
have been installed. Without communication
options, 0 Hex is displayed.
LCP display text
shows the text programmed in
parameter 533
Display text 1
and 534
Display text 2
via LCP or the serial communication port.
LCP procedure for entering text
After selecting
Display Text
in parameter 007, select
display line parameter (533 or 534) and press the
CHANGE DATA
key. Enter text directly into the
selected line by using
UP, DN & LEFT, RIGHT
arrow
keys on the LCP. The UP and DN arrow keys scroll
through the available characters. The Left and Right
arrow keys move the cursor through the line of text.
To lock in the text, press the
OK
key when
the line of text is completed. The
CANCEL
key will cancel the text.
The available characters are:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Æ Ø Å Ä Ö Ü É Ì Ù è . / - ( ) 0 1 2 3 4 5 6 7 8 9
’
space
’
’
space
’
is the default value of parameter 533 &
534. To erase a character that has been entered,
it must be replaced with
’
space
’
.
Status word
displays the actual drive status
word (see parameter 608).
Control word
displays the actual control
word (see parameter 607).
Alarm word
displays the actual alarm word.
PID output
shows the calculated PID output
in the display in either Hz [33] or percentage
of max frequency [34].
008 Small display readout 1.1
(SMALL READOUT 1)
Value:
See parameter 007
Large display readout
✭
Reference [Unit]
[2]
Function:
This parameter enables a choice of the first of three data
values to be shown on the display, line 1, position 1.
This is a useful function, i.a. when setting the
PID regulator, in order to see how the process
reacts to a change of reference.
For display read-outs, press the [DISPLAY MODE]
button. Data option
LCP display text
[29] cannot
be selected with
Small display readout
.
Description of choice:
There is a choice of 33 different data values, see
parameter 007
Large display readout
.
009 Small display readout 1.2
(SMALL READOUT 2)
Value:
See parameter 007
Large display readout
✭
Motorcurrent [A]
[5]
Function:
See the functional description for parameter 008
Small
display readout
. Data option
LCP display text
[29]
cannot be selected with
Small display readout
.
✭
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.80.A7.22 - VLT is a registered Danfoss trademark
90
Rosewood STP ST42 General (Operation and Maintenance Manual - Part 4:
Section 6.3 Manufacturers Manuals 6.3.33 Danfoss VLT Aquadrive 8000) Vendor Manual
QP Id: VM207
Active: 03/09/2013
Page 96 of 208
