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Monitoring The Converter Status - Mitsubishi Electric FR-XC-18.5K-PWM Instruction Manual

Fr-xc series multifunction regeneration converter
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3.2

Monitoring the converter status

3.2.1
Monitoring of input voltage or bus voltage
POINT
POINT
• Press
on the operation panel in the monitor mode to switch the monitor item between input current, input
voltage, and bus voltage (factory setting).
1.
Press
during converter operation to monitor the input current. The unit of current "A" appears.
Press
to monitor the input voltage. This operation is valid under any operation mode of the converter
2.
and whether the converter is running or at a stop. The unit of voltage "V" appears.
3.
Press
to monitor the bus voltage. The unit of voltage "V" appears.
NOTE
• Use Pr.52 PU main monitor selection to change the monitor item. (Refer to
3.2.2
First priority monitor screen
The first priority monitor screen, which is displayed first when the operation panel becomes in the monitor mode, is selectable.
To set it, hold down
when the desired monitor item is displayed on a monitor screen.
Changing example
Set the monitor screen displaying the input voltage as the first priority monitor screen.
Change the mode of the operation panel to the monitor mode, and switch the monitor screen to the one on
1.
which the input voltage can be monitored.
2.
Hold down
3.
When the operation panel is in the monitor mode next time, the input voltage monitored value is displayed first.
NOTE
• Use Pr.52 PU main monitor selection to change the monitor item. (Refer to
Operating procedure
Operating procedure
for 1 second. The input voltage monitor screen is set as the first priority monitor screen.
Monitoring the converter status
page
95.)
page
95.)
PARAMETERS
3
79

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