Startup Of The Inverter In Network Operation Mode At Power-On - Mitsubishi Electric FR-F820-00046 Instruction Manual

Fr-f800 series
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3.
Set "66" in one of Pr.178 to Pr.189 to assign the NET-External operation switching signal (X66) to a terminal.
4.
When the X66 signal is ON, the NET operation mode is selected. When the X66 signal is OFF, the External
operation mode is selected.
Pr.340
Pr.79 setting
setting
0 (initial value)
1
2
3, 4
0 (initial
value), 1, 2
6
X12 (MRS)
signal ON
7
X12 (MRS)
signal OFF
*1
When Pr.550 NET mode operation command source selection = "0" (communication option control source) and no communication option is
connected, the External operation mode is selected.
*2
When the X16 signal is OFF, the PU operation mode is selected. Also, when the X65 signal is assigned, the operation mode follows the ON/OFF
state of the X65 signal.
NOTE
• The priority of Pr.79 and Pr.340 and signals is as follows: Pr.79 > X12 > X66 > X65 > X16 > Pr.340.
• Changing the terminal assignment using Pr.178 to Pr.189 (Input terminal function selection) may affect the other functions.
Set parameters after confirming the function of each terminal.
Parameters referred to
Pr.15 Jog
frequencypage 248
Pr.4 to Pr.6, Pr.24 to 27, Pr.232 to Pr.239 multi-speed
Pr.75 Reset selection/disconnected PU detection/PU stop
Pr.161 Frequency setting/key lock operation
Pr.178 to Pr.189 (Input terminal function
Pr.190 to Pr.196 (Output terminal function
Pr.340 Communication startup mode
Pr.550 NET mode operation command source
5.6.2
Startup of the inverter in Network operation mode
at power-ON
When power is switched ON or when power comes back ON after an instantaneous power failure, the inverter can be started
up in the Network operation mode.
After the inverter starts up in the Network operation mode, parameter writing and operation can be commanded from programs.
Set this mode when performing communication operation using the RS-485 terminals or a communication option.
Pr.
Name
79
Operation mode selection
D000
340
Communication startup mode
D001
selection
X66 signal state
ON (NET)
External operation
*1
NET operation mode
mode
PU operation mode
External operation
*1
NET operation mode
mode
External/PU combined operation mode
External operation
*1
NET operation mode
mode
External operation
*1
NET operation mode
mode
External operation mode
operationpage 249
selectionpage 188
selectionpage 192
selection)page 355
selection)page 312
selectionpage 237
selectionpage 239
Initial value
0
0
OFF (External)
*2
Fixed at PU operation mode.
Switching to PU operation mode is disabled.
Fixed at External/PU combined operation mode.
The operation mode can be changed during
*2
operation.
The signal is OFF during operation in the External
*2
operation mode.
The operation mode is forcibly switched to the
External operation mode.
Setting range
Selects the operation mode.
0 to 4, 6, 7
(Refer to
page
The inverter starts up in an operation mode selected in
0
Pr.79.
The inverter starts up in the Network operation mode.
If an instantaneous power failure occurs when "2" is
1, 2
set, the operating status before the instantaneous
power failure is maintained.
The inverter starts up in the Network operation mode.
The operation mode can be changed between the PU
operation mode and Network operation mode from the
10, 12
operation panel. If an instantaneous power failure
occurs when "12" is set, running is continued at the
condition before the instantaneous power failure.
5.6 (D) Operation command and frequency command
Remarks
Description
228.)
5. PARAMETERS
1
2
3
4
5
6
7
8
9
10
237

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