Control Panel Keys - ABB ACS 502 Series Installation & Start-Up Manual

Control Panel Keys

ACS 502 Installation & Start-up Manual
Table 2-3 illustrates each Control Panel Key, how the keys are used in this
manual's text, and describes the function of each key.
Table 2-3 Control Panel Keys
Control Panel
Text Reference
Key
[ * ]
[Right Arrow]
[Left Arrow]
[Up Arrow]
[Down Arrow]
[Fwd/Rev]
[Start/Stop]
Note: To accelerate the change of parameter value, press and hold the
[Up Arrow] or [Down Arrow] button.
Figure 2-4 shows how to set Parameter 20.1.1 (Minimum Frequency) to 3 Hz.
Chapter 2 – Overview of the ACS 502/504
Function
Selects the Setting mode and saves the selected
parameter value.
Steps between levels.
Selects between Operating Data, Main, Group,
and Parameter levels.
and
In Setting Mode, returns to the Display mode
without changing the Parameter value.
Steps through choices within a level.
In Display mode, selects the next/previous Main,
Group, or Parameter.
and
In Setting mode, increases/decreases parameter
value.
Changes the rotation direction in Keypad control
(refer to parameter 10.1.3).
Starts and stops the motor in Keypad control.
Resets faults, warnings, and supervision
indications.
2-9