Mitsubishi Electric FR-D720-0.2K-G, Инструкция по эксплуатации

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Monitor display and monitor output signal

Speed setting to output terminal status on the PU main monitor are selected by "other monitor selection" of the parameter unit (FR-PU07).

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 is used, the time is displayed up to 65.53 (65530h) in the indication of 1h = 0.001, and thereafter, it is added up from 0.

Actual operation time is not accumulated when the cumulative operation time is less than 1h until turning OFF of the power supply.

When using the parameter unit (FR-PU07), "kW" is displayed.

Since the panel display of the operation panel is 4 digits in length, the monitor value of more than "9999" is displayed as "----".

The monitored values are retained even if a drive unit fault occurs. Resetting will clear the retained values.

The motor load factor is displayed as 0% in the low-speed range lower than 10% of the rated motor speed.

The set speed displayed indicates the speed to be output when the start
command is ON. Different from the speed setting displayed when Pr. 52 = "5", the
value based on maximum/minimum setting and speed jump is displayed.
REMARKS
 By setting "0" in Pr. 52 , the monitoring of output speed to fault display can be selected in sequence by .
 When the operation panel is used, the displayed units are Hz and A only, and the others are not displayed.
 The monitor set in Pr. 52 is displayed in the third monitor position. However, change the output current monitor for the motor
load factor.

The monitor displayed at power-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 rotation speed monitor, hold down for 1s after displaying the rotation speed 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 speed during stop
(Pr. 52)
 When "100" is set in Pr. 52 , the set speed and
rotation speed are displayed during stop and
operation respectively.
Pr. 52
0 100
During
running/stop
During stop
During
running
Rotation speed Rotation speed Set speed

Rotation speed
Output current Output current
Output voltage Output voltage
Fault display Fault display
REMARKS
 During an error, the rotation speed at error occurrence appears.
 During MRS signal is ON, the values displayed are the same as during a stop.
Initial Value
With fault
Output current monitor
Output voltage monitor Rotation speed monitor
Power-on monitor (first monitor) Second monitor Third monitor Fault monitor
With fault
Output current monitor Output voltage monitor
Rotation speed monitor
Power-on monitor (first monitor) Second monitor Third monitor Fault monitor
With fault
Output current monitor
Cumulative energization time monitor Rotation speed monitor
Power-on monitor (first monitor) Second monitor Third monitor Fault monitor