ABB ACS850 - Page 26

26 The ACS850 control panel
How to change the value of value pointer parameters
In addition to the parameters shown above, there are two kinds of pointer
parameters; value pointer parameters and bit pointer parameters. A value pointer
parameter points to the value of another parameter.
5. Specify a new value for the parameter with keys
and .
Pressing an arrow key once increments or decrements
the value. Keeping the key depressed for a while first
quickly changes the current digit until the cursor moves
left one position. This is repeated until the key is
released.
After the key is released, step-by-step adjustment of the
current digit is possible. If neither key is pressed for a
while, the cursor returns to the right one position at a
time.
Pressing both keys simultaneously replaces the
displayed value with the default value.
6. To save the new value, press .
To cancel the new value and keep the original, press
.
Step Action Display
1. Go to the Main menu by pressing if you are in the
Output mode.
Otherwise press repeatedly until you get to the
Main menu.
2. Go to the Parameters option by selecting PARAMETERS
on the menu with keys and , and pressing
.
3. Select the appropriate parameter group with keys
and . Here the value pointer parameter 21.01
Speed ref1 sel is used as an example.
Step Action Display
9906 Mot nom current
PAR EDIT
3.5 A
CANCEL SAVE
00:00
LOC
SAVE
CANCEL
9906 Mot nom current
3.5 A
9907 Mot nom voltage
9908 Mot nom freq
9909 Mot nom speed
PARAMETERS
EXIT EDIT
00:00
LOC
MENU
EXIT
PARAMETERS
ASSISTANTS
CHANGED PAR
EXIT ENTER
00:00
MAIN MENU 1
LOC
ENTER
01 Actual values
02 I/O values
03 Control values
04 Appl values
06 Drive status
EXIT SEL
00:00
PAR GROUPS 01
LOC
15 Analogue outputs
16 System
19 Speed calculation
20 Limits
21 Speed ref
EXIT
SEL
00:00
PAR GROUPS 21
LOC