Display Of Trip Information - Toshiba TOSVERT VF-nC3 Instruction Manual

8.3

Display of trip information

8.3.1
If the inverter trips, an error code is displayed to suggest the cause. Since trip records are retained, information
on each trip can be displayed anytime in the status monitor mode.
For trip code display, see section 13.1
☆ The monitor value of a trip is not always recorded as the maximum value because of the time required for
detection.
8.3.2
At the occurrence of a trip, the same information as that displayed in the mode described in 8.1.1, "Status monitor
under normal conditions," can be displayed, as shown in the table below, if the inverter is not turned off or reset.
To display trip information after turning off or resetting the inverter, follow the steps described in 8.1.2, "Display of
detailed information on a past trip."
Example of call-up of trip information
Item displayed
Cause of trip
Parameter setting
mode
Direction of
rotation
8
Operation
frequency
Note 1
command *
Note 2
Load current *
Note 3
Input voltage *
Output voltage *
Inverter load
factor *
Operation
Note 1
frequency *
(Continued overleaf)
* Monitor items can be selected by settings parameters  to , ().
For notes, see page H-8.
Trip code display
Display of trip information at the occurrence of a trip
Panel LED
operated display


MODE
-
MODE






Communic
ation No.
Status monitor mode (The code blinks if a trip occurs.)
The motor coasts and comes to a stop (coast stop).
The first basic parameter "" (history function)
is displayed.
The direction of rotation at the occurence of a trip is
FE01
displayed. (: forward run, : reverser run).
The operation frequency command value (Hz/free
FE02 unit) at the occurrence of a trip is displayed.
( In case of = )
The output power of the inverter at the occurrence
FE03 of a trip (%/A) is displayed.
( In case of = )
The inverter input (DC) voltage (%/V) at the
FE04 occurrence of a trip is displayed.
( In case of = )
The output voltage of the inverter at the
FE05 occurrence of a trip (%/V) is displayed.
( In case of = )
The inverter load factor (%) at the occurrence of a
FE27 trip is displayed.
( In case of = )
The inverter output frequency (Hz/free unit) at the
FE00 occurrence of a trip is displayed.
( In case of = )
H-6
E6581595
Description