Mitsubishi Electric FR-A800 Series Instruction Manual page 391

Pr.79
setting
External/PU switchover mode.
0 (initial
The inverter operation mode can be switched between PU and External by pressing
value)
At power ON, the inverter is in the External operation mode.
1
Fixed at PU operation
mode.
Fixed at External operation
mode.
However, the inverter
2
operation mode can also be
changed to the Network
operation mode.
External/PU combined
3
operation mode 1
External/PU combined
4
operation mode 2
Operation mode switchover during operation.
6 Switching from among the PU, External, and NET operation modes can be performed during
operation.
External operation mode (PU operation interlock).
X12 signal ON: Switchover to PU operation mode enabled (signal is OFF during External
7
operation).
X12 signal OFF: Switchover to PU operation mode disabled.
*1 The following is the frequency commands listed in descending order of priority when "3" is set in Pr.79: Multi-speed setting function (RL/RM/RH/
REX signal) > PID control (X14 signal) > terminal 4 analog input (AU signal) > digital input from the operation panel.
 Operation mode basics
• The operation mode specifies the source of the start command and the frequency command for the inverter.
390
5. PARAMETERS
5.9 (D) Operation command and frequency command
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Operation mode Frequency command
Sent from the operation panel
or parameter unit.
Sent using external signals
(input via terminal 2 or 4, using
the JOG signal, using the
multi-speed setting function,
etc.).
Sent from the operation panel
or parameter unit or sent using
external signals (input using
the multi-speed setting
function or via terminal 4).
Sent using external signals
(input via terminal 2 or 4, using
the JOG signal, using the
multi-speed setting function,
etc.).
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Description
Start command
Sent by pressing
on operation panel or
parameter unit.
Sent using external signals (via
terminal STF or STR).
Sent using external signals (via
terminal STF or STR).
*1
Sent by pressing
on operation panel or
parameter unit.
LED indicator
Refer to
: OFF
page
: ON
PU operation
mode
External operation
mode
394
.
NET operation
mode
PU operation
mode
or
394
External operation
mode
394
NET operation
mode
394
External/PU
combined
operation mode
or
395
PU operation
mode
395
External operation
mode
NET operation
395
mode