Mitsubishi Electric FR-F720-55K Instruction Manual page 35

<Function/operation changed by switching ON-OFF the X12 signal>
Operating Condition
Operation
Status
mode
During stop
PU
Running
During stop
Network
Running
*1 The operation mode switches to the Network operation mode independently of whether the start signal (STF,
STR) is ON or OFF. Therefore, the motor is run in the Network operation mode when the X12 signal is turned OFF
with either of STF and STR ON.
*2 At fault occurrence, pressing
CAUTION
⋅ If the X12 signal is ON, the operation mode cannot be switched to the PU operation mode when the start
signal (STF, STR) is ON.
⋅ The X12 signal is valid only when it is input via FL remote communication. (The X12 signal is invalid when it
is input from a control circuit terminal of the inverter.)
⋅ When the FR-A7NF is mounted, Pr.79 Operation mode selection and Pr.340 Communication startup mode selection
settings are invalid.
Operation
X12 Signal
Mode
ON → OFF
*1
ON → OFF
*1
Network
*2
OFF → ON
ON → OFF
OFF → ON
ON → OFF
of the operation panel resets the inverter.
INVERTER SETTING
Operating Status
If Network operation frequency
setting and start signal are
entered, operation is performed
in that status.
During stop
→
During operation output stop
→
Output stop operation
Switching to PU
Operation Mode
Disallowed
Disallowed
Allowed
Disallowed
Disallowed
Disallowed
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