Mitsubishi Electric FR-E700 Instruction Manual page 349

Parameter
When switching between the network operation mode and external operation mode:
Set Pr. 79 to "0" (initial value), "2", "6" or "7". (At the Pr. 79 setting of "7", the operation mode
can be switched when the X12 (MRS) signal turns on.)
Set "0 (initial value) or 1" in Pr. 340 "Communication startup mode selection".
Set "66" to any of Pr. 178 to Pr. 184 to assign the external-NET operation switching signal
(X66) to the external terminal.
The operation mode changes to network operation mode when the X66 signal turns on, or
to external operation mode when the X66 signal turns off.
Pr. 340
0
(initial
value)/
1
Tab. 6-57: Operation mode switching by signal X66
PU operation mode also when Pr. 550 "NET mode operation command source selection"
= 1 (communication option control source) and the communication option is not fitted.
PU operation mode when the X16 signal is off. When the X65 signal has been assigned,
the operation mode changes with the ON/OFF state of the X65 signal.
NOTES
The priorities of Pr. 79, Pr. 340 and signals are:
Pr. 79 > X12 > X66 > X65 > X16 > Pr. 340
Changing the terminal assignment using Pr. 178 to Pr. 184 "Input terminal function selec-
tion" may affect the other functions. Please make setting after confirming the function of
each terminal.
FR-E700 EC
Pr. 79
ON (PU)
0 (initial NET
value) operation mode
1
NET
2
operation mode
3 / 4 External/PU combined operation mode External/PU combined mode fixed
NET
6
operation mode
NET
X12 (MRS) ON
operation mode
7
X12 (MRS)
OFF
Selection of operation mode and operation location
X66-Signal
OFF (NET)
External
operation mode
PU operation mode
External
operation mode
External
operation mode
External
operation mode
External
operation mode
Remarks
Fixed to PU operation mode
Cannot be switched to PU operation
mode
Operation mode can be switched with
operation continued
Output stop in external operation mode
Forcibly switched to external operation
mode
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