Sinee EM500 - F00.04=8: Digital Potentiometer; Setting of Main Frequency Source a

EM500 Open-Loop Vector Control Inverter User Manual
160
For master-slave communication (F10.05=1) and the inverter is slave (F10.06=0)
main frequency source A is set as “700FH (Main Frequency Setting by Communication)
* F00.16 (Maximum Frequency)* F10.08 (Receiving Proportionality Factor of Slave)”.
The range of 700FH is -100.00% to 100.00%. See Table 12-2 for details.
For general communication (F10.05=0):
a) F00.04=6 Main Frequency Communication Percentage Setting. Main frequency
source A is set as “7001H (communication setting of main channel frequency A) *
F00.16 (Maximum Frequency)”.
b) F00.04=7 Main Frequency Communication Direct Setting. Main frequency source
A is set as “7015H (communication setting of main channel frequency A)”.
The range of 7001H is -100.00% to 100.00%. The range of 7015H is 0.00 to F00.16
(Maximum Frequency). See Table 12-2 for details.
F00.04=8: digital Potentiometer
For speed mode main frequency source A is set as digital Potentiometer. F12.42 is
the frequency setting by digital potentiometer.
If F12.12=1 the frequency setting by digital potentiometer is saved in EEPROM
after power off.
Table 7-1 Setting of Main Frequency Source A
Terminal Function
Description
Type
11 - 14: Preset Speed
Terminal 1 - 4
It is preset speed when any terminal is enabled
(F08.00 - F08.14).
1
51: Switch Main
Frequency Source to
Numeric Frequency
Setting
If enabled, the numeric frequency is determined
by F00.07, whose description refers to
F00.04=0; it works the same way as that for
F00.04=0.
2
52: Switch Main
Frequency Source to AI1
If enabled, main frequency source A is
determined by the percentage inputted through
AI1; it works the same way as that for
F00.04=1.
3
53: Switch Main
Frequency Source to AI2
If enabled, main frequency source A is
determined by the percentage inputted through
AI2; it works the same way as that for
F00.04=2.
4