Mitsubishi Electric fr-e700 series, Instruction Manual

Page: 306 / 608

Monitor display and monitor output signals Parameter
6 - 152
How to calibrate the terminal AM when using the operation panel
The following example shows how to calibrate the maximum value of the AM terminal to the 60 Hz
output frequency. This operation is performed in PU mode.
I001933E
Fig. 6-78: AM terminal calibration
NOTES
Calibration can also be made for external operation. Set the frequency in external operation mode,
and make calibration in the above procedure.
Calibration can be made even during operation.
For the operation procedure using the parameter unit (FR-PU04/FR-PU07), refer to the parameter
unit instruction manual.
햲
Confirmation of the RUN indication and
operation mode indication
햳
Press the MODE key to choose the parameter
setting mode.
햴
Turn the digital dial until "C..." appears.
햵
Press the SET key to show the currently set value.
The initial value "C---" appears.
햶
Turn the digital dial until "C 1" appears.
햷
Press the SET key to enable setting.
햸
If the inverter is at a stop, press the RUN key to start
the inverter.
(Motor needs not be connected.)
Wait until the output frequency of 50 Hz is reached.
햹
Turn the digital dial to adjust the indicator needle
to the desired position.
(In contrast to the output analog current the value
shown for C1 does not change when turning the
digital dial.)
햺
Press the SET key to set. Setting is complete.
(When Pr. 54 = 1)
Operation Display
Flicker ... Parameter setting complete!
The monitor set to Pr. 158 "AM
terminal function selection" is
displayed.
Analog indicator
앫
By turning the digital dial, you can read another parameter.
앫
Press the SET key to return to the "C---" indication (step
햵
).
앫
Press the SET key twice to show the next parameter (Pr.CL).
PRM indication is lit.
C1 to C7 setting is enabled.
The parameter number read previously
appears.