PARAMETERS
90
<Setting>
Set Pr. 52 and Pr. 158 in accordance with the following table:
Parameter Setting
Pr. 52
Pr. 158
Signal Type
Unit
Control
panel
LED
PU main
monitor
AM
terminal
Full-Scale Value of
AM Level Meter
Output
frequency
Hz
0/100
0/100
0
Pr. 55
Output current
A
0/100
0/100
1
Pr. 56
Output voltage
0/100
0/100
2
400V or 800V
Alarm display
0/100
0/100
×
Actual
operation time
10h
23
23
×
When 100 is set in Pr. 52, the monitored values during stop and during operation differ
as indicated below:
Pr. 52
0
100
During
operation/during stop
During stop
During operation
Output
frequency
Output frequency
Set frequency
Output frequency
Output current
Output current
Output voltage
Output voltage
Alarm display
Alarm display
Note: 1. During an error, the output frequency at error occurrence is displayed.
2. During MRS, the values are the same as during a stop.
During offline auto tuning, the tuning status monitor has priority.
Note: 1. The monitoring of items marked
×
cannot be selected.
2. By setting "0" in Pr. 52, the monitoring of "output frequency to alarm display"
can be selected in sequence by the
SET
key.
3. Running speed on the PU main monitor is selected by "other monitor
selection" of the parameter unit (FR-PU04).
4. The actual operation time displayed by setting "23" in Pr. 52 is calculated
using the inverter operation time. (Inverter stop time is not included.) Set "0"
in Pr. 171 to clear it.
5. The actual operation time is calculated from 0 to 99990 hours, then cleared,
and recalculated from 0. If the operation time is less than 10 hours there is
no display.
6. The actual operation time is not calculated if the inverter has not operated
for more than 1 hour continuously.
7. When the control panel is used, the display unit is Hz or A only.
