PU operation mode
Basic settings
5 - 46
I001488E
Fig. 5-23:
Operate the inverter by using the analog voltage input
NOTES
Change the frequency (50Hz) of the maximum value of potentiometer (at 5V, initial value) by
adjusting the frequency in Pr. 125 "Terminal 2 frequency setting gain frequency". (Refer to
section 5.3.4.).
Change the frequency (0Hz) of the minimum value of potentiometer (at 0V, initial value) by
adjusting the frequency in calibration parameter C2 "Terminal 2 frequency setting bias fre-
quency". (Refer to section 6.20.5.)
Screen at powering on
The monitor display appears.
Change the Pr. 79 setting to "4".
(Refer to section 4.3.7 for change of the setting.)
Press the start key FWD or REV. Operation
status indication FWD or REV flickers.
CAUTION:
When both the forward and reverse key are
pushed, the inverter will not start. Also, if both
switches are pushed while running, the
inverter stops.
Acceleration
→
constant speed
Turn the volume (frequency setting potentiometer)
clockwise slowly to full. The frequency value on the
indication increases according to Pr. 7
"Acceleration time" until 50Hz is displayed.
Deceleration
Turn the volume (frequency setting potentiometer)
counter clockwise slowly to full. The frequency
value on the indication decreases according to
Pr. 8 "Deceleration time" until 0.00Hz is displayed
and operation status indication of FWD or REV
flickers.
The motor stops
Press the STOP/RESET switch.
Operation status indication of FWD (or REV)
turns off.
Operation
Display
Flickering
Flickering
Stop
Summary of Contents for FR-A700 EC
Page 2: ......
Page 4: ......
Page 24: ...Description of the Case Product Checking and Part Identification 1 4 ...
Page 38: ...Enclosure design Installation 2 14 ...
Page 774: ...Specifications FR A 740 01800 to 12120 Appendix A 4 ...
Page 820: ...Parameter list with instruction codes Appendix A 50 ...
Page 825: ......