Sinee EM500 - F00.05=4: AI4 (Expansion Card); F00.05=5: High-Frequency Pulse Input (X7); F00.05=6 or 7: Auxiliary Frequency Setting by Communication; F00.05=8: Digital Potentiometer

EM500 Open-Loop Vector Control Inverter User Manual
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F00.05=2: AI2
F00.05=3: AI3
F00.05=4: AI4 (Expansion Card)
Auxiliary frequency source B is determined through AI (percentage) * F00.16.
F00.05=5: High-Frequency Pulse Input (X7)
Auxiliary frequency source B is determined through HDI (percentage) * F00.16.
Please refer to the description of F00.04 for detailed explanations of AI1-AI4 and
X7. F00.04 has the same meanings as AI1-AI4 and X7. 100.00% is the percentage
inputted through F00.16 (Maximum Frequency).
F00.05=6 or 7: Auxiliary Frequency Setting by Communication
For master-slave communication (F10.05=1) and the inverter is slave (F10.06=0)
auxiliary frequency source B 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) F00.05=6 Auxiliary Frequency Communication Percentage Setting. Auxiliary
frequency source A is set as “7002H (communication setting of auxiliary channel
frequency B) * F00.16 (Maximum Frequency)”.
b) F00.05=7 Auxiliary Frequency Communication Direct Setting. Auxiliary
frequency source B is set as “7016H (communication setting of auxiliary channel
frequency B)”.
The range of 7002H is -100.00% to 100.00%. The range of 7016H is 0.00 to F00.16
(Maximum Frequency). See Table 12-2 for details.
F00.05=8: digital Potentiometer
For speed mode auxiliary frequency source B 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.