Frequency Inverter ST600 Series High-Performance Multifunction VFD Basic Operation Instructions
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Figure 5-3 Main interface of LCD
Display the real-time; clock battery is not included; the time needs
to be reset when powering on the VFD
VFD running state
display area
Display the running state of the VFD:
1. Display motor rotating direction: "Fwd" – Run forward during
operation; "Rev" – Run reversely during operation; "Forbid" – Reverse
running is forbidden;
2. Display VFD running command channel: "Local"–Keypad;
"Terminal"–Terminal; "Remote"–Communication
3. Display current running state of the VFD: "Ready" – The VFD is in
stop state (no fault); "Run" – The VFD is in running state; "Jog"–The
VFD is in jogging state; "Pre-alarm"–the VFD is under pre-alarm state
during running; "Fault"–VFD fault occurred.
Display VFD model: "ST600 – current VFD is ST600 series VFD
Parameter names and
function codes on the
VFD homepage
Display a maximum of three parameter names and function codes
on the homepage. The parameters displayed on the homepage can
be managed.
Values of parameters
on the VFD homepage
Display the values of parameters on the VFD homepage, which are
updated in real time.
Corresponding menu of
function keys (4), (5),
and (6)
Indicate the menus corresponding to function keys (4), (5) and (6).
The corresponding menus of function keys (4), (5) and (6) vary with
interfaces, and the content displayed in this area varies also.
5.3 Keypad display
The VFD keypad can display the stopped-state parameters, running-state parameters, function
parameter editing status, and fault alarm status.
5.3.1 Displaying stopped-state parameters
When the VFD is in stopped state, the keypad displays stopped-state parameters, and this interface