Operation Mode At Power-On (Pr.79, Pr.340) - Mitsubishi Electric FR-E700EX Instruction Manual

Selection of operation mode and operation location

4.17.2 Operation mode at power-ON (Pr.79, Pr.340)

When power is switched ON or when power comes back on after instantaneous power failure, the drive unit can be
started up in the Network operation mode.
After the drive unit has started up in the Network operation mode, parameter write and operation can be performed
from a program.
Set this mode for communication operation using PU connector or communication option.
Parameter
number
79 Operation mode selection
Communication startup
340

mode selection
The above parameters can be changed during a stop in any operation mode.
 The above parameters can be set when Pr.160 Extended function display selection = "0". However, the parameters can be set whenever the communication
option is connected. (Refer to page 182 )
(1) Specify operation mode at power-on (Pr.340)
 Depending on the Pr.79 and Pr.340 settings, the operation mode at power-on (reset) changes as described below.
Pr.340 Pr.79 Operation Mode at Power-on, Power
Setting Setting
0
(initial External operation mode
value)
1 PU operation mode
2 External operation mode
0
(initial
3, 4 External/PU combined mode
value)
6 External operation mode
X12 (MRS) signal ON ....External operation mode
7
X12 (MRS) signal OFF ..External operation mode
0 NET operation mode
1 PU operation mode
2 NET operation mode
1 3, 4 External/PU combined mode
6 NET operation mode
X12 (MRS) signal ON ....NET operation mode
7
X12 (MRS) signal OFF ..External operation mode
0 NET operation mode
1 PU operation mode
2 NET operation mode
10 3, 4 External/PU combined mode
6 NET operation mode
7 External operation mode

Operation mode can not be directly changed between the PU operation mode and Network operation mode

Operation mode can be changed between the PU operation mode and Network operation mode with
Parameter referred to
Pr.79 Operation mode selection
194
Name Initial value
Restoration, Reset
Refer to page 186
Setting range
0 0 to 4, 6, 7
0
1
0
10
Operation Mode Switching
Switching among the External, PU and NET operation mode is
enabled
Fixed to PU operation mode
Switching between the External and NET operation mode is
enabled
Switching to PU operation mode disabled
Operation mode switching disabled
Switching among the External, PU, and NET operation mode is
enabled while running.
Switching among the External, PU and NET operation mode is
enabled
Fixed to External operation mode (Forcibly switched to External
operation mode.)
Same as when Pr.340 = "0"
Switching between the PU and NET operation mode is enabled
Same as when Pr.340 = "0"
Fixed to NET operation mode
Same as when Pr.340 = "0"
Switching between the PU and NET operation mode is enabled
while running
Same as when Pr.340 = "0"
Description
Operation mode selection
(Refer to page 188)
As set in Pr.79
Network operation mode
Network operation mode
Operation mode can be changed
between the PU operation mode and
Network operation mode from the
operation panel.
key of the operation panel and X65 signal.