Mitsubishi Electric FR-D720-0.4K Instruction Manual page 175

(11) Switching of operation mode by external signals (X65, X66 signals)
When Pr. 79 = any of "0, 2, 6", 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"
Switchover 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. 182 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
∗1
NET operation mode when the X66 signal is ON.
∗2
PU operation mode when the X16 signal is OFF.
External operation mode when the X16 signal is ON.
When switching between the Network operation mode and External operation mode
1) 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 is ON.)
2) Set "0 (initial value) or 1" in Pr. 340 Communication startup mode selection.
3) Set "66" in any of Pr. 178 to Pr. 182 to assign the NET-PU operation switching signal (X66) to the terminal.
4) The operation mode changes to the Network operation mode when the X66 signal turns ON, or to the External
operation mode when the X66 signal turns OFF.
Pr. 340 Pr. 79
Setting Setting
0
(initial value)
1
2
0 3, 4
(initial
, 1
value)
6
X12 (MRS)
ON
7
X12 (MRS)
OFF
∗1
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.
REMARKS
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. 182 (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
Pr. 4 to 6, Pr. 24 to 27, Pr. 232 to Pr. 239 Multi-speed operation
Pr. 75 Reset selection/disconnected PU detection/PU stop selection
Pr. 161 Frequency setting/key lock operation selection
Pr. 178 to Pr. 182 (input terminal function selection)
Pr. 190, Pr. 192, Pr. 197 (output terminal function selection)
Pr. 340 Communication startup mode selection
Selection of operation mode and operation location
X65 Signal State
ON (PU) OFF (NET)
NET operation mode
PU operation mode ∗1
PU operation mode
NET operation mode
External/PU combined operation mode
NET operation mode
PU operation mode ∗1
Switching among the External and PU
operation mode is enabled ∗2
External operation mode
X66 Signal State
ON (NET)
NET operation mode
PU operation mode
NET operation mode
External/PU combined operation mode
NET operation mode
NET operation mode
External operation mode
Refer to page 92
Refer to page 237
Refer to page 114
Refer to page 174
∗2
Fixed to PU operation mode
Fixed to NET operation mode
External/PU combined mode fixed
Operation mode can be switched with operation continued
∗2
Output stop in External operation mode
Forcibly switched to External operation mode
OFF (external)
External operation
mode ∗1
Fixed to PU operation mode
External operation
Cannot be switched to PU operation mode
mode
External/PU combined mode fixed
External operation Operation mode can be switched with
mode ∗1
operation continued
External operation
Output stop in External operation mode
mode ∗1
Forcibly switched to External operation mode
Refer to page 90
Refer to page 159
Refer to page 120
Remarks
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Remarks
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