Mitsubishi Electric FR-E520 Instruction Manual page 135

<Setting>
In the following table, operation using the operation panel or parameter unit is
abbreviated to PU operation.
Pr. 79
Setting
When power is switched on, the external operation mode is selected.
0 PU or external operation can be selected by pressing the keys of the operation panel or
parameter unit. (Refer to page 60) For these modes, refer to the setting 1 and 2 below.
Operation mode
1
PU operation
mode (*)
External
2
operation mode
External/PU
combined
3
operation mode 1
(*)
External/PU
4 combined
operation mode 2
Switch-over mode
6
Switch-over between PU and external operation modes can be done while running.
External operation mode (PU operation interlock)
MRS signal ON ......... Able to be switched to PU operation mode (output stop
7
MRS signal OFF ........ Switching to PU operation mode inhibited
Switching to other than external operation mode (disallowed during operation)
8 X16 signal ON ........... Switched to external operation mode
X16 signal OFF.......... Switched to PU operation mode
* Use Pr. 146 "frequency setting command selection" to select whether operation is to
be performed with the built-in frequency setting potentiometer or
Note: 1. Either "3" or "4" may be set to select the PU/external combined operation.
These settings differ in starting method.
2. The stop function (PU stop selection) activated by pressing
(operation panel/FR-PU04) is valid even in other than the PU operation mode
when shipped from the factory. (Refer to page 121.)
Function
Running frequency
Digital setting using the built-in
frequency setting potentiometer or
by the key operation of the
operation panel or parameter unit
External signal input (across
terminals 2 (4)-5, multi-speed
selection)
Digital setting using the built-in
frequency setting potentiometer or by
the key operation of the operation
panel or parameter unit, or external
signal input (multi-speed setting only)
External signal input (across
terminals 2 (4)-5, multi-speed
selection)
during external operation)
125
PARAMETERS
Start signal
( , ) key of
FWD
RUN REV
operation panel or
FWD
key of parameter unit
REV
External signal input
(terminal STF, STR)
External signal input
(terminal STF, STR)
( , ) key of
FWD
RUN REV
operation panel or
FWD
key of parameter unit
REV
/ key.
STOP
of the PU
RESET
or
or
4