Mitsubishi FR - S500 Instruction Manual page 86

(2)-2) Making adjustment at any point with a voltage not applied
across terminals 2-5 (with a current not flowing across
terminals 4-5)
1.
Confirm the RUN indication and operation
mode indication.
The inverter must be at a stop.
The inverter must be in the PU operation mode.
PU
(Press the
EXT
2.
Press the key to choose the parameter
MODE
setting mode.
3. Turn the setting dial
Pr. 30 must be set to "1".
(For the Pr. 30 setting method, refer to
the instruction manual (basic).)
4.
Press the key to show "
SET
When adjusting Pr. 38
5. Turn the setting dial
calibration parameter C4 "frequency
setting voltage gain" appears.
6.
Press the key to show the analog
SET
voltage analog-to-digital conversion value (%).
(The maximum value can be displayed by
merely turning the setting dial
counterclockwise in this status by one
pulse's worth of turns (there is tactile
feedback because of the notch type).)
7. Turn the setting dial
value (100%) or any point.
8.
Press the key to set the value.
SET
Turn the setting dial
Press the
Press the
REMARKS
For the way to change the output frequency setting of the frequency setting
potentiometer, refer to the instruction manual (basic).
Operation
key)
to show "
".
until the
clockwise or
to the maximum
key to return to the
SET
key twice to show the next parameter (
SET
MODE
".
SET
SET
*The value is 100 (%) in the
maximum position of the
potentiometer.
SET
Flicker ... Parameter setting complete!!
*The value is 100 (%) in the maximum
position of the potentiometer.
to read another parameter.
indication (step 4).
77
Display
RUN
PU
EXT
The parameter
number read
previously
appears.
Current
operation
Analog voltage
analog-to-
digital
conversion
value (%)
*
*
).
2