Basic Operation - Mitsubishi Electric 800 Series Instruction Manual

Operation panel (FR-DU08)
5

BASIC OPERATION

5.1
Operation panel (FR-DU08)
5.1.1
Components of the operation panel (FR-DU08)
No. Component
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(j)
(k)
(l)
(m)
16
BASIC OPERATION
(j)
(k)
(l)
(m)
Name
PU: ON to indicate the PU operation mode.
Operation mode
EXT: ON to indicate the External operation mode. (ON at power-ON in the initial setting.)
NET: ON to indicate the Network operation mode.
indicator
PU and EXT: ON to indicate the External/PU combined operation mode 1 or 2.
MON: ON to indicate the monitoring mode. Quickly flickers twice intermittently while the
Operation panel status
protective function is activated.
Slowly flickers in the display-off mode.
indicator
PRM: ON to indicate the parameter setting mode.
IM: ON to indicate the induction motor control.
Control motor
PM: ON to indicate the PM motor control.
indicator
The indicator flickers when test operation is selected.
Frequency unit
ON to indicate frequency. (Flickers when the set frequency is displayed in the monitor.)
indicator
Shows the frequency, parameter number, etc.
Monitor (5-digit LED)
(Using Pr.52, Pr.774 to Pr.776, the monitored item can be changed.)
PLC function indicator ON to indicate that the sequence program can be executed.
FWD key: Starts forward rotation. The LED is on during forward operation.
REV key: Starts reverse rotation. The LED is on during reverse operation.
The LED flickers under the following conditions.
FWD key, REV key
• When the frequency command is not given even if the forward/reverse command is given.
• When the frequency command is the starting frequency or lower.
• When the MRS signal is being input.
Stops the operation commands.
STOP/RESET key
Resets the inverter when the protection function is activated.
The setting dial of the Mitsubishi inverters. The setting dial is used to change the frequency
and parameter settings.
Press the setting dial to perform the following operations:
Setting dial
• To display a set frequency in the monitoring mode (the setting can be changed using Pr.992.)
• To display the present setting during calibration
• To display a fault history number in the faults history mode
Switches to different modes.
Switches to the easy setting mode by pressing simultaneously with
MODE key
Holding this key for 2 seconds locks the operation. The key lock is invalid when Pr.161="0
(initial setting)". (Refer to the FR-F800 Instruction Manual (Detailed).)
Enters each setting.
If pressed during operation, the
SET key
monitored item changes.
(Using Pr.52 and Pr.774-Pr.776, the
monitored item can be changed.)
Goes back to the previous display.
ESC key
Holding this key for a longer time changes the mode back to the monitor mode.
Switches between the PU operation mode, the PUJOG operation mode, and the External
operation mode.
PU/EXT key
Switches to the easy setting mode by pressing simultaneously with
Cancels the PU stop also.
(a) (b) (c)
Description
When the initial setting is set
Output frequency
(d)
(e)
(f)
(g)
(h)
(i)
.
Output current Output voltage
.