PARAMETERS
157
<Operation procedure>
!
When using the control panel (FR-PA02-
02
)
1) Select the PU operation mode.
4) Read Pr. 900 "FM terminal calibration".
2) Set the running frequency.
3) Press the key.
SET
5) Press the key to run the inverter. (Motor need not be connected.)
FWD
6) Hold down the / key to adjust the meter pointer to a required position.
(Depending on the setting, it may take some time unit the pointer moves.)
7) Press the key for about 1.5s.
SET
8) Press the key to stop the inverter.
STOP
RESET
REMARKS
Calibration can also be made for external operation. Set the frequency in the external
mode and make calibration in the steps 4) to 8).
Note:1. Pr. 900 is factory-set to 1mA full-scale or 1440 pulses/s. FM output
frequency at 60Hz. The maximum pulse train output of terminal FM is 2400
pulses/s.
2. When a frequency meter is connected across terminals FM-SD to monitor
the running frequency, the FM terminal output is filled to capacity at the
factory setting if the maximum output frequency reaches or exceeds 100Hz.
In this case, the Pr. 55 setting must be changed to the maximum frequency.
3. It is possible to calibrate even during operation.
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