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Monitor display and monitor output signal
*1 Frequency setting to output terminal status on the PU main monitor are selected by "other monitor selection" of the parameter unit (FR-PU04
, FR-PU07
).
*2 The cumulative energization time and actual operation time are accumulated from 0 to 65535 hours, then cleared, and accumulated again from 0.
When the operation panel (FR-DU07) is used, the time is displayed up to 65.53 (65530h) on the assumption that 1h = 0.001, and thereafter, it is
added up from 0.
*3 The actual operation time is not added up if the cumulative operation time before power supply-off is less than 1h.
*4 When using the parameter unit (FR-PU04/FR-PU07), "kW" is displayed.
*5 The setting depends on capacities. 55K or less/75K or more)
REMARKS
⋅ By setting "0" in Pr. 52, the monitoring of output speed to alarm display can be selected in sequence by .
⋅ When the operation panel (FR-DU07) is used, the displayed units are Hz, V and A only and the others are not displayed.
⋅ The monitor set in Pr. 52 is displayed in the third monitor position. (The output voltage monitor is changed.)
* The monitor displayed at powering on is the first monitor. Display the monitor you want to display on the first monitor and hold down
for 1s. (To return to the output frequency monitor, hold down for 1s after displaying the output frequency monitor.)
Example)When Pr. 52 is set to "20" (cumulative energization time), the monitor is displayed on the operation panel as described
below.
(2) Display set frequency during
stop (Pr. 52)
⋅ When Pr. 52 is set to "100", the set
frequency monitor is displayed during
a stop and the output frequency
monitor is displayed during operation.
(LED of Hz flickers during stop and is
lit during running.)
When Pr.52="100", the set frequency
displayed at a stop indicates
frequency to be output when the start
command is on.
Different from the frequency setting
based on displayed when Pr.52="5",
the value maximum/minimum
frequency and frequency jump is
displayed.
Pr. 52
0 100
During running/stop
During stop During running
Output frequency Output frequency Set frequency
Output
frequency
Output current Output current
Output voltage Output voltage
Alarm display Alarm display
REMARKS
⋅ During an error, the output frequency at error occurrence appears.
⋅ During MRS, the values displayed are the same as during a stop.
Initial value
• Power-on monitor (first monitor) • Second monitor • Third monitor • Alarm monitor
With alarm
Output current monitor
Output voltage monitor
Output frequency monitor
• Power-on monitor (first monitor) • Second monitor • Third monitor • Alarm monitor
With alarm
Output current monitor
Output frequency monitor
Cumulative energization time monitor
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