MITSUBISHI ELECTRIC FR-S520 - Manual (Page 86)

77
2
(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)
Confirm the RUN indication and operation
mode indication.
The inverter must be at a stop.
The inverter must be in the PU operation mode.
(Press the key)
SET
SET
MODE
Current
operation
Analog voltage
analog-to-
digital
conversion
value (%)
Flicker ... Parameter setting complete!!
SET
*The value is 100 (%) in the maximum
position of the potentiometer.
*
3.
4.
5.
6.
2.
1.
8.
7.
*
Turn the setting dial to show " ".
Pr. 30 must be set to "1".
(For the Pr. 30 setting method, refer to
the instruction manual (basic).)
Press the key to show " ". SET
Turn the setting dial until the
calibration parameter C4 "frequency
setting voltage gain" appears.
Press the key to show the analog
voltage analog-to-digital conversion value (%).
(The maximum value can be displayed by
merely turning the setting dial clockwise or
counterclockwise in this status by one
pulse's worth of turns (there is tactile
feedback because of the notch type).) SET
Turn the setting dial to the maximum
value (100%) or any point.
SET Press the key to set the value.
MODE
Press the key to choose the parameter
setting mode.
The parameter
number read
previously
appears.
RUN
PU
EXT
*The value is 100 (%) in the
maximum position of the
potentiometer.
PU
EXT
Display Operation
When adjusting Pr. 38
Turn the setting dial to read another parameter.
SET Press the key to return to the indication (step 4).
SET Press the key twice to show the next parameter ( ).
REMARKS
For the way to change the output frequency setting of the frequency setting
potentiometer, refer to the instruction manual (basic).