Mitsubishi Electric FR-F800 Series Instruction Manual page 249

 Switching operation mode by external signal (X16 signal)
• When External operation and the operation from the operation panel are used together, the PU operation mode and
External operation mode can be switched during a stop (during motor stop, start command OFF) by using the PU/External
operation switchover (X16) signal.
• When Pr.79 = "0, 6, or 7", switching between the PU operation mode and External operation mode is possible. (When
Pr.79 ="6", switchover is enabled during operation.)
• To input the X16 signal, set "16" in any parameter from Pr.178 to Pr.189 (Input terminal function selection) to assign
the function to a terminal.
Pr.79 setting
0 (initial value)
1
2
3, 4
6
X12 (MRS)
signal ON
7
X12 (MRS)
signal OFF
NOTE
• The operation mode is determined by the setting of Pr.340 Communication startup mode selection and the ON/OFF state
of the X65 and X66 signals. (For the details, refer to
• 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.
 Switching the operation mode by external signals (X65, X66 signals)
• When Pr.79 = "0, 2 or 6", the PU operation mode and External operation modes can be changed to the Network operation
mode during a stop (during motor stop, start command OFF) by the PU/NET operation switchover (X65) signal, or the
External/NET operation switchover (X66) signal. (When Pr.79 = "6", switchover is enabled during operation.)
• To switch between the Network operation mode and the PU operation mode
1.
Set Pr.79 = "0 (initial value) or 6".
2.
Set Pr.340 Communication startup mode selection = "10 or 12".
3.
Set "65" in any parameter from Pr.178 to Pr.189 to assign the PU/NET operation switchover (X65) signal to a
terminal.
4.
When the X65 signal is ON, the PU operation mode is selected. When the X65 signal is OFF, the NET operation
mode is selected.
Pr.340
Pr.79 setting
setting
0 (initial value)
1
2
3, 4
10, 12
6
7
*1 When the X66 signal is ON, the NET operation mode is selected.
248
5. PARAMETERS
5.6 (D) Operation command and frequency command
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X16 signal status and operation mode
ON (External) OFF (PU)
External operation
PU operation mode
mode
PU operation mode
External operation mode
External/PU combined operation mode
External operation
PU operation mode
mode
External operation
PU operation mode
mode
External operation mode
X65 signal state
ON (PU)
PU operation mode
PU operation mode
NET operation mode
External/PU combined operation mode
PU operation mode
Switching between the External operation mode
X12 (MRS)
signal ON
and PU operation mode is enabled.
X12 (MRS)
External operation mode
signal OFF
search engine
Switching among the External, PU, and NET operation modes is
enabled.
Fixed at PU operation mode.
Fixed at External operation mode (Switching to NET operation mode
enabled).
Fixed at External/PU combined operation mode.
Switching among the External, PU, and NET operation mode is
enabled during operation.
Switching among the External, PU, and NET operation mode is
enabled (signal is OFF in the External operation mode).
Fixed at External operation mode (forcibly switched to External
operation mode).
page 248.)
OFF (NET)
*1 *2
—
NET operation mode
Fixed at PU operation mode.
Fixed at NET operation mode.
Fixed at External/PU combined operation mode.
The operation mode can be changed during
*1 *2
NET operation mode
operation.
The signal is OFF during operation in the External
*2
operation mode.
The operation mode is forcibly switched to the
External operation mode.
Remarks
Remarks