Mitsubishi FR-A846-00023, Инструкция по эксплуатации

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Operation panel (FR-DU08-01)
46
INSTALLATION AND WIRING
2.7.2
Components of the operation panel (FR-DU08-01)
The operation panel (FR-DU08-01) is an IP55 compatible model that
can only be mounted to the FR-A806 series.
(It cannot be mounted on the standard model of FR-A800 series.)
No. Component Name Description
(a)
Operation mode
indicator
HAND: Lit to indicate the PU operation mode.
AUTO: Lit to indicate the External operation mode. (Lit at power-ON in the initial setting.)
NET: Lit to indicate the Network operation mode.
HAND and AUTO: Lit to indicate the External/PU combined operation mode 1 or 2.
(b)
Operation panel status
indicator
MON: Lit to indicate the monitoring mode. The indicator quickly flickers twice to indicate
activation of the protective function.
The indicator slowly flickers before the indication disappears.
PRM: Lit to indicate the parameter setting mode.
(c)
Control motor indicator
IM: Lit to indicate the induction motor control.
PM: Lit to indicate the PM sensorless vector control.
The indicator flickers when test operation is selected.
(d)
Frequency unit
indicator Lit to indicate frequency. (Flickers when the set frequency is displayed in the monitor.)
(e)
Monitor (5-digit LED)
Shows the frequency, parameter number, etc.
(Using
Pr.52, Pr.774 to Pr.776 , the monitored item can be changed.)
(f)
PLC function indicator
Lit to indicate that the sequence program can be executed.
(g)
FWD key, REV key
FWD key: Starts forward rotation. The LED is lit during forward operation.
REV key: Starts reverse rotation. The LED is lit during reverse operation.
The LED flickers under the following conditions.
• 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.
(h)
STOP/RESET key
Stops the operation commands.
Resets the inverter when the protection function is activated.
(i)
Setting dial
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:
• 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
(j)
MODE key
Switches to different modes.
Switches to the easy setting mode by pressing simultaneously with .
Holding this key for 2 seconds locks the operation. The key lock is invalid when Pr.161 ="0
(initial setting)". (Refer to the FR-A800 Instruction Manual (Detailed).)
(k)
SET key
Enters each setting.
If pressed during operation, the monitored item
changes.
(Using
Pr.52 and Pr.774 to Pr.776 , the monitored item can be changed.)
(l)
ESC key
Goes back to the previous display.
Holding this key for a longer time changes the mode back to the monitor mode.
(m)
HAND/AUTO key
Switches between the PU operation mode, the PUJOG operation mode, and the External
operation mode.
Switches to the easy setting mode by pressing simultaneously with .
Cancels the PU stop also.
(a)
(d)
(e)
(g)
(f)
(h)
(i)
(j)
(k)
(l)
(m)
(b) (c)
Output frequency
When the initial setting is set
Output current Output voltage