Mitsubishi Electric FR-E700EX Instruction Manual page 194

Selection of operation mode and operation location
(10) Switching of operation mode by external signal (X16 signal)
 When external operation and operation from the operation panel are used together, use of the PU-External operation
switching signal (X16) allows switching between the PU operation mode and External operation mode during a stop
(during a motor stop, start command OFF).
 When Pr.79 = any of "0, 6, 7", the operation mode can be switched between the PU operation mode and External
operation mode. (Pr.79 = "6" At Switchover mode, operation mode can be changed during operation)
 For the terminal used for X16 signal input, set "16" to any of Pr.178 to Pr.184 (input terminal function selection) to assign the
function.
Pr.79 X16 Signal State Operation Mode
Setting ON (External)
External operation
0 (initial value)
1
2
3, 4 External/PU combined operation mode
External operation
6
External operation
X12 (MRS)
ON
7
X12 (MRS)
OFF
REMARKS
 The operation mode status changes depending on the setting of Pr.340 Communication startup mode selection and the ON/OFF
status of the X65 and X66 signals. (For details, Refer to page 192)
 The priorities of Pr.79 , Pr.340 and signals are Pr.79 > X12 > X66 > X65 > X16 > Pr.340.
NOTE
 Changing the terminal assignment using Pr.178 to Pr.184 (input terminal function selection) may affect the other functions.
Set parameters after confirming the function of each terminal.
(11) Switching of operation mode by external signals (X65, X66 signals)
 When Pr.79 = any of "0, 2, 6, 7", the operation mode switching signals (X65, X66) can be used to change the PU or
External operation mode to the Network operation mode during a stop (during a motor stop or start command OFF).
(Pr.79 = "6" Switch-over mode can be changed during operation)
 When switching between the Network operation mode and PU operation mode
1)Set Pr.79 to "0" (initial value) or "6".
2)Set "10" in Pr.340 Communication startup mode selection
3)Set "65" in any of Pr.178 to Pr.184to assign the NET-PU operation switching signal (X65) to the terminal.
4)The operation mode changes to the PU operation mode when the X65 signal turns ON, or to the Network operation
mode when the X65 signal turns OFF.
Pr.340 Pr.79
Setting Setting
0 (initial value)
1
2
3, 4
10
6
X12 (MRS)
ON
7
X12 (MRS)
OFF

NET operation mode when the X66 signal is ON.

PU operation mode is selected when the X16 signal is OFF. PU operation mode also when Pr.550 NET mode operation command source selection = "0"
(communication option command source) and the communication option is not fitted.

External operation mode when the X16 signal is ON.
192
OFF (PU)
PU operation mode
mode
PU operation mode
External operation mode
PU operation mode
mode
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 among the External and
PU operation mode is enabled
External operation mode
Can be switched to External, PU or NET operation mode
Fixed to PU operation mode
Fixed to External operation mode (can be switched to NET operation
mode)
External/PU combined mode fixed
Switching among the External, PU, and NET operation mode is
enabled while running.
Can be switched to External, PU or NET operation mode (output stop
in External operation mode)
Fixed to External operation mode (forcibly switched to External
operation mode)
OFF(NET)
NET operation mode Cannot be switched to External operation mode
Fixed to PU operation mode
Fixed to NET operation mode
External/PU combined mode fixed
Operation mode can be switched with operation
NET operation mode continued
Cannot be switched to External operation mode
Output stop in External operation mode
Forcibly switched to External operation mode
Remarks
Remarks