Mitsubishi Electric FR-F740 EC Instruction Manual page 292

Monitor display and monitor output signals
NOTES
By setting "0" in Pr. 52, the monitoring of output speed to alarm display can be selected in
sequence by the SET key.
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 mon-
itor is changed.)
The monitor displayed at powering on is the first monitor. Display the monitor to be displayed
on the first monitor and press the SET key for 1s. (To return to the output frequency monitor,
hold down the SET key for 1s after displaying the output frequency monitor.)
Power on monitor (first monitor) Second monitor
Output frequency
Fig. 6-76:
Example
When Pr. 52 is set to "20" (cumulative energizing time), the monitor is displayed on the oper-
ation panel as described below.
Power on monitor (first monitor) Second monitor
Output frequency
Fig. 6-77:
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. (Hz indication flickers during stop and is lit dur-
ing running.)
Output frequency
Output current
Output voltage
Alarm display
Tab. 6-24:
NOTES During an error, the output frequency at error occurrence appears.
During MRS, the values displayed are the same as during a stop.
6 - 142
Output current
Displaying various types of monitor
Output current
Selection of the third monitor
0
During running/stop
Output frequency
Display during running and stop
Third monitor
Output voltage
Third monitor
Cumulative energizing time
Parameter 52
100
During stop
Set frequency
Output current
Output voltage
Alarm display
Parameter
Alarm monitor
I001159E
Alarm monitor
I001160C
During running
Output frequency