Hitachi J300U Series - Manual (Page 95)

12-4
Manual torque boost
frequency adjustment
Display
sequence
Monitor name Display content Remarks
11
12
13
14
15
10.0% 0 to 50.0 Y V-Boost F 10.0%
A trip occurs easily
at 5 Hz or more.
Initial value
Setting
range
Setting and
change are
possible?
Output voltage
gain adjustment
V-Gain 100% 100% 20 to 100 Y
Jogging frequency
adjustment
Jogging 1.00 Hz 1.0 Hz 0 to 9.99 Y
Analog meter
adjustment
ADJ 172 172 0 to 250 Y
Terminal input
status monitor
TERM LLLLLLLLL
When the ter-
minal is ON: H
When the ter-
minal is OFF: L
Display
sequence
Monitor name Display content Remarks Trip cause, contents
WARN #
WARN F1w>Fs
When the equipment is
normal, # is displayed.
When a value which is
larger than the upper or
smaller than the lower
limit is set, a warning
is displayed.
16
17
Warning monitor Normal state
Frequency setting error
ERR1 # Alarm display Not occurred
Trip monitor
Trip cause
The message is
displayed on a priority
basis when an alarm
occurs. ERR1 OVER. V
18
19
ERR1 31.0 Hz
ERR1 12.5 A
ERR1 787.0 Vdc
ERR1 RUN 0Y 10D
ERROR COUNT 0
ERROR COUNT 25
ERR2 #
ERR2 OC.Accel
ERR2 5.0 Hz
ERR2 20.1 A
ERR2 580.0 Vdc
ERR2 RUN 0Y 7D
ERR3 #
ERR3 EXTERNAL
ERR3 0.0 Hz
ERR3 0.0 A
ERR3 560.0 Vdc
ERR3 RUN 0Y 1D
Total alarm count
Trip history monitor
Last trip contents
Contents of last
trip but one
Output frequency when tripped
Trip cause
Overvoltage trip Output current when tripped
Voltage between P and N when
tripped
Cumulative years and months
when tripped
Total trip count
Not occurred
Trip cause
Output frequency when tripped
Output current when tripped
Voltage between P and N when
tripped
Trip cause
Overcurrent trip for
acceleration
Trip cause
External trip
Output frequency when tripped
Output current when tripped
Voltage between P and N when
tripped
Not occurred
Not occurred
Cumulative years and months
when tripped
Trip cause
Cumulative years and months
when tripped
Terminal • • •
FW 7 5 3 1
8 6 4 2