Download User Manual - Schneider Electric

EAV73941
Rev. 01, 01/2015
Condenser Fan Pak User Manual
Section 5—Troubleshooting and Maintenance
Applying Power to the VFD and
Setting Parameters
Figure 66:
After the VFD is installed, apply power and set the operating parameters.
VFD Features
1
8
2
9
RUN
PRG
MON
4
>
3
%
Hz
5
>
Loc
Rem
10
MODE
11
ENT
12
13
6
RUN
STOP
RESET
14
7
Table 24:
Key to VFD Display Terminal Features
LED/Key
Characteristics
1
Display RUN LED
•
•
Illuminates when a run command is applied to the drive
Flashes when there is a speed reference present with a Run command.
2
Display PRG LED
•
•
Illuminates when Programming mode is active
Flashes in AUF and GrU modes
3
Display MON LED
•
•
Illuminates when Monitoring mode is active
Flashes in detected fault history display mode
Depending on the mode, you can use the arrows to:
4
UP/DOWN keys
5
UP/DOWN LED
6
RUN LED
7
RUN
8
Display
9
Display unit LED
10
Loc/Rem LED
•
•
•
Navigate between the menus
Change a value
Change the speed reference when the UP/DOWN LED (7) is illuminated
Illuminates when the navigation arrows are controlling the speed reference
Illuminates when the RUN key is enabled
Pressing this key when the RUN LED is illuminated starts the drive
Four digits, seven segments
•
•
The % LED illuminates when a displayed numeric value is a percentage.
The Hz LED illuminates when a displayed numeric value is in Hz.
Illuminates when Local mode is selected
Press to select the embedded display terminal mode:
11
MODE
12
Loc/Rem
13
ENT
•
•
•
Run mode (default on power-up)
Programming mode
Monitoring mode
Can also be used to return to the previous menu.
Switches between Local and Remote modes
Press to display a parameter's value or to save a changed value
Stop/Reset key:
•
14
STOP/RESET
•
In Local mode, pressing the STOP key causes the drive to stop based on the setting of parameter [Loc. mot stop
mode] (F721).
In Remote mode, pressing the STOP key causes the drive to stop based on the setting of parameter [Ext. fault stop
Mode] (F603). The display indicates a flashing E If [HMI reset button] (F735) is set to 0. Pressing the stop key twice
resets the drive, if the detected fault condition has been cleared.
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