Motor Potentiometer - ABB +N5600 Firmware Instructions

106 Program features


Motor potentiometer

The motor potentiometer is, in effect, a counter whose value can be adjusted up and
down using two digital signals selected by parameters
source and 22.74 Motor potentiometer down
effect when the drive is stopped.
When enabled by 22.71 Motor potentiometer
assumes the value set by
mode selected in 22.71, the motor potentiometer value is either retained or reset over
a stop or a power cycle.
The change rate is defined in
would take for the value to change from the minimum
value) to the maximum
and down signals are simultaneously on, the motor potentiometer value does not
change.
The output of the function is shown by
directly be set as the source of any selector parameter such as
source.
The following example shows the behavior of the motor potentiometer value.
1
22.73
0
1
22.74
0
22.77
22.80
0
22.76
Settings
Parameters 22.71...22.80
22.72 Motor potentiometer initial
22.75 Motor potentiometer ramp time
(22.77 Motor potentiometer max
22.80 Motor potentiometer ref
22.75
(page 254).
22.73 Motor potentiometer up
source. Note that these signals have no
function, the motor potentiometer
value. Depending on the
(22.76 Motor potentiometer min
value) or vice versa. If the up
as the time it
act, which can
22.11 Speed ref1