Mitsubishi Electric FR-E800, Инструкция по эксплуатации

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2. Basic Operation
2.1 Operation panel
*1 Situations such as when the MRS/X10 signal is input, during the automatic restart after instantaneous power failure, after auto tuning is complete,
when "SE" (incorrect parameter setting) alarm occurs.
No. Appearance Name Description
(a)
Monitor (4-digit
LED)
Shows a numeric value (readout) of a monitor item such as the frequency or a parameter
number.
(The monitor item can be changed according to the settings of
Pr.52, Pr.774 to Pr.776 .)
(b) Unit indication
Hz: ON when the actual frequency is monitored. (Blinks when the set frequency is monitored.)
A: ON when the current is monitored.
(Both "Hz" and "A" are OFF to indicate a value other than the frequency or the current.
(c)
Inverter operation
mode LED
indicator
PU: ON when the inverter is in the PU operation mode.
EXT: ON when the inverter is in the External operation mode. (ON when the inverter in the initial
setting is powered ON.)
NET: ON when the inverter is in the Network operation mode.
PU and EXT: ON when the inverter is in the External/PU combined operation mode 1 or 2.
(d)
Operation panel
mode LED
indicator MON: ON or blinks only when the first, second, or third monitor is displayed.
PRM: ON when the operation panel is in the parameter setting mode. The indicator blinks when
the inverter is in the easy setting mode.
(e)
Operating status
indicator
ON or blinks during inverter running.
ON: During forward rotation operation.
Blinks slowly (1.4-second cycle): During reverse rotation operation.
Blinks quickly (0.2-second cycle): Operation is disabled although the start command is given.
*1
(f)
Controlled motor
type LED indicator
ON when the inverter is set to control the PM motor.
The indicator blinks during test operation. The indicator is OFF when the inverter controls the
induction motor.
(g)
PLC function LED
indicator
ON when the PLC function of the inverter is valid.
(h) Setting dial
The setting dial of the Mitsubishi Electric inverters. Turn the setting dial to change the setting
of frequency or parameter, etc.
Press the setting dial to perform the following operations:
• To display a set frequency on the LED display in the monitor mode. (The monitor item shown
on the display can be changed by using Pr.992 .)
• To display the present setting during calibration.
(i) PU/EXT key
Switches between the PU operation mode, the PUJOG operation mode, and the External
operation mode.
The easy setting of the inverter operation mode is enabled by pressing this key simultaneously
with the MODE key.
Also cancels the PU stop warning.
(j) MODE key
Switches the operation panel to a different mode.
The easy setting of the inverter operation mode is enabled by pressing this key simultaneously
with the PU/EXT key.
Every key on the operation panel becomes inoperable by holding this key for 2 seconds. The
key inoperable function is invalid when
Pr.161 = "0 (initial setting)". (Refer to page 167 .)
(k) SET key
Confirms each selection.
When this key is pressed during inverter operation,
the monitor item changes.
(The monitor item on each screen can be changed
according to the settings of
Pr.52, Pr.774 to Pr.776 .)
(l) RUN key
Start command
The direction of motor rotation depends on the
Pr.40 setting.
(m) STOP/RESET key
Stops the operation commands.
Used to reset the inverter when the protective function is activated.
(n) USB connector FR Configurator2 is available by USB connection.
Output
frequency
Initial setting in the monitor mode
Output
current
Output
voltage