User Manual of EM730/EM730E Series Inverter
134
corresponding percentage of terminal input pulse frequency is set by F02.06-F02.29. 100.00% is
the percentage relative to the set value of F00.16 (maximum frequency).
F00.04=6 or 7: main frequency communication setting
The main frequency source A depends on the communication, etc.
If the master-slave communication (F10.05=1) is enabled and the inverter works as the
slave (F10.06=0), the main frequency source A is set to “700FH (master-slave
communication setting) * F00.16 (maximum frequency) * F10.08 (slave receiving
proportional coefficient)”, and the 700FH data range is -100.00% to 100.00%,
as
detailed in
For general communication (F10.05=0):
a
、
F00.04=6
percentage setting: the main frequency source A is set to “7001H
(communication percentage setting of the main channel frequency A) * F00.16
(maximum frequency)”;
b
、
F00.04=7
direct frequency setting: the main frequency source A is set to “7015H
(communication setting of the main channel frequency A)”
The 7001H data range is -100.00% to 100.00%, and the 7015H data range is 0.00 to
F00.16 (maximum frequency), as detailed in Table 12-31.
F00.04=8: digital potentiometer setting
In the speed mode, the main frequency source A is set directly by the digital potentiometer,
and only the monitoring interface is available. See F12.42 for the specific value.
Operating instructions for the digital potentiometer:
In the monitoring interface, turn
the digital potentiometer clockwise or counterclockwise to increase or decrease the set
frequency. This is the editing status, and the value will flash if changed. After the change is
made, press the ENTER key to exit the editing status. The indicator will no longer flicker. Or,
press the ESC key to cancel the current change, exit the editing status and restore the original
value. The normal status will be displayed, and the indicator will no long flicker. (After the
product is powered on again, this value will still be displayed.) See the running monitoring of
keyboard operation.
The final setting of the main frequency source A is also dependent on the DI terminal
status:
