Mitsubishi Electric FR-V500 Instruction Manual page 127

Operation selection function 2 (Pr. 65 to Pr. 79)
<Setting>
In the following table, operation from the control panel or parameter unit is abbreviated to PU operation.
Pr. 79
Setting
At power on, the external operation mode is selected. You can change between the PU operation mode and
0
external operation mode from the control panel (
settings 1 and 2 for the corresponding modes.
Operation mode
1
PU operation
mode
External operation
2
mode
External/PU
3 combined
operation mode 1
External/PU
4 combined
operation mode 2
Switchover mode
6 Switchover between PU operation, external operation and computer link operation (when a communication
option is used) can be done while running.
External operation mode (PU operation interlock)
X12 signal ON ...... Can be switched to PU operation mode
7
X12 signal OFF .... Switching to PU operation mode inhibited
Operation mode switchover using external signal (disallowed during operation)
8 X16 signal ON ...... Switched to external operation mode
X16 signal OFF .... Switched to PU operation mode
REMARKS
• A stop function (PU stop selection) by
other than the PU operation mode. (Refer to page 115)
• Either "3" or "4" may be set to select the PU/external combined operation, and these settings differ in starting method.
Refer to page 128 for the computer link operation mode.
(1) Switchover mode
PU operation, external operation and computer link operation (when used with the communication option) can be
used by switching between them.
Operation Mode Switching
External operation to PU operation
External operation to computer link
operation
PU operation to external operation
PU operation to computer link
operation
Computer link operation to external
operation
Computer link operation to PU
operation
Speed command
Setting from the control panel or FR-PU04V
External signal input
(across terminals 2(1)-5, multi-speed selection, jog)
Digital setting by PU key operation or external signal input
(multi-speed setting)
External signal input (across terminals 2(1)-5, multi-speed
selection, jog)
(output stop during external operation)
STOP
of the PU (FR-DU04-
RESET
Switching Operation/Operating Status
1) Change the operation mode to the PU operation mode from the control panel or
parameter unit.
• Rotation direction is the same as that of external operation.
• Set speed is as set by the potentiometer (speed setting potentiometer). (Note that
the setting will disappear when power is switched off or the inverter is reset.)
1) Mode change command to computer link mode is transmitted from the computer.
• Rotation direction is the same as that of external operation.
• Set speed is as set by the potentiometer (speed setting potentiometer). (Note that
the setting will disappear when power is switched off or the inverter is reset.)
1) Press the external operation key of the parameter unit.
• Rotation direction is determined by the external operation input signal.
• Set speed is determined by the external speed setting signal.
1) Mode change command to computer link mode is transmitted from the computer.
• Rotation direction and set speed are the same as those of PU operation.
1) Command to change to external mode is transmitted from the computer.
• Rotation direction is determined by the external operation input signal.
• Set speed is determined by the external speed setting signal.
1) Select the PU operation mode with the control panel or parameter unit.
• Rotation direction and set speed are the same as those of computer link operation.
118
Function
) or parameter unit ( PU
MODE
/FR-PU04V) is made valid during the operation
1
/ EXT ). Refer to the fields of
Start signal
,
FWD REV
External signal input
(terminal STF, STR)
External signal input
(terminal STF, STR)
,
FWD REV