ET/EP/EH Series Intelligent Flexible Driver Manual
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Bit2: virtual terminal X2
Bit3: virtual terminal X3
Bit4: virtual terminal X4
Bit5: virtual terminal X5
Bit6: virtual terminal X6
Bit7: virtual terminal X7
bit 8~15: reserved
# Actual terminal input value = Modbus setting value | input value for external terminal
Reserved control word (79 spaces)
001AH: communication reference torque -1,000~1,000 - 100.0%~100.0% rated motor
torque
001BH: velocity limit value 0~40,000 0.00~400.00 Hz
Parameter update request
After the slave inverter receives the parameters through Modbus, the parameters are stored
in the parameter image area of the inverter.
0x55: Update the actual parameters in RAM with the parameters in the image area
0xAA: Update the actual parameters in RAM with the default factory parameters
Zero: no update
[Note]: This unit will be cleared automatically after each update
C.2 Monitoring data [Register 4] [Bit 2]
Read the register function code 4 in the table and read the bit function code 2 in the table
0: Without running signal
1: Inverter power on normal
0: Inverter power on abnormal
1: base electrode locking
Reserved (1: fault retry)
Reserved (1: wrong parameter setting)
1: request for auto-tuning
1: Frequency detection LF, frequency ≤ detection frequency
1: Frequency detection GF, frequency ≥ detection frequency
1: Frequency detection EF, given and feedback frequency in the detection
frequency band
Reserved (1: reference frequency command for analog signal is lost)
1: undervoltage detecting
1: bus voltage is greater than 85% of the rated voltage
1: exceed 5% of the rated current during running and 10% of the rated
current when stop running
Reserved (reference target frequency)
Current operating frequency
5,000 corresponds to 50.00 Hz
Reserved (reference PID value)
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