Check Trip And Warning Related Information; Monitor The Number Of Trips And Trip History - Hitachi WJ Series User Manual

Chapter 10

10.5 Check Trip and Warning Related Information

10.5.1

Monitor the Number of Trips and Trip History

 How to check the number of times the inverter has tripped?
Q
 How to check the information when errors occurred?
Trip count monitor [d080]
A
 Displays the number of times the inverter has tripped.
 This data is stored in the internal memory of the inverter when the power is shut off.
Code
[d080] Trip count monitor
A Trip monitor 1 to 6 ([d081] to [d086])
 The trip history data up to the past 6 times is displayed.
 This data is stored in the internal memory of the inverter when the power is shut off.
 The latest trip information can be monitored in "Trip monitor 1 [d081]".
 Refer to "15.2.1 Checking trip information" for details about what is displayed in "Trip monitor 1
!
to 6 ([d081] to [d086])".
Code
[d081]
Trip monitor 1 to Trip
to
monitor 6
[d086]
Trip monitor 1

SET
JOG
.
JOG
(1) Trip factor
(displays
E01.* to
E99.*)
Item
Displays the number of times the inverter has
tripped. This data is stored in the internal memory
when the power is shut off.
Item
Displays the following information when the inverter trips.
(1) trip factor, (2) output frequency, (3) output current,
(4) DC bus voltage, (5) accumulated RUN time,
(6) accumulated power-on time
This data is stored in the internal memory when the power
is shut off.
When there is no trip,
Esc
JOG
.
JOG
(2) Output (3) Output
frequency (Hz)
Description
Description

is displayed.
JOG
.
.
JOG
(4) DC bus
current (A) voltage
(VDC)
10-5-1
Monitor Functions
0 to
65535 (times)
JOG
JOG
.
JOG JOG
(5) Accumulated (6) Accumulated
RUN time (hr) power-on time
(hr)
Data
Data
―
.