STEP ET Series - Page 178

Shanghai Sigriner STEP Electric Co., Ltd.
- 168 -
Register address
Description
0475H
Reserved (PID feedback value)
0476H
Reserved (PID output value)
0477H
Reserved (PID proportional term)
0478H
Reserved (PID integral term)
0479H
Reserved (PID differential term)
047AH
Reserved (communication failure)
bit0
1: communication timeout
bit1
1: frame format
bit2
1. CRC error
bit3
1: data length error
bit4
1: parity check error
bit5
1. overload error
bit6
1. illegal command
bit7
Reserved (operator communication failure)
bit15~8
Unused
047BH
Parameter update status
bit0
1: updating 0: update completed
bit1
Reserved (1: data overrun)
bit2
Reserved (1: data mismatch)
bit3~15
Unused
047CH~0484H
Unused (9 units)
0485H
Inverter output monitoring 1
bit0
1: normal power-on 0: abnormal power-on
bit1
1: faulty 0: normal
bit2
1: running signal 0: no running signal
bit3
1: frequency/velocity arrival signal
bit4
1: consistent frequency/velocity
bit5
1: at zero speed
bit6
1: DC bus voltage is greater than 85% of the rated voltage
bit7
1: exceed 5% of the rated current during running and 10% of the rated
current when stop running
bit8
1. auto-tuning
bit9
1: Speed detection 1
bit10
1: Speed detection 2
bit11
1. fault prediction
bit12
1.auto-tuning request
0486H
Reserved (inverter output monitoring 2)
0487H
Reserved (inverter output monitoring 3)
0488H
Reserved (inverter output monitoring 4)
0489H
Pump output monitoring 1
bit0
1: Water pump sleep
bit1
1: motor 1 starting
bit2
1: motor 2 starting
bit3
1: motor 3 starting
bit4
1: motor 4 starting
bit5
1: motor 5 starting
bit6
1: motor 6 starting
bit7
Reserved (Y8)
bit8
Reserved (Y9)
bit9
Reserved (Y10)
bit10
Reserved (Y11)
bit11
Reserved (Y12)
bit12
Reserved (Y13)
bit13
Reserved (Y14)
bit14
Reserved (Y15)
bit15
Reserved (Y16)
048AH
Pump output monitoring 2
bit0
Reserved (Y17)
bit1
Reserved (Y18)
bit2
Reserved (Y19)