Power Electronics SD 300 Series, Getting Started Manual

Page: 250 / 354

SD300 POWER ELECTRONICS
248
MODBUS COMMUNICATION
Screen Description
Modbus
Decimal
Address
Hexadecimal
Range Modbus Range
Cn.34
PM Q-axis back-EMF
estimated gain (%)
45154 0h1422 0 – 300.0% 0 – 300.0
Cn.35
Initial pole position
estimation retry
45155 0h1423 0 – 10 0 – 10
Cn.36
Initial pole position
estimation interval
45156 0h1424 1 – 100ms 1 – 100
Cn.37
Initial pole position
estimation pulse
current (%)
45157 0h1425 10 – 100% 10 – 100
Cn.38
Initial pole position
estimation pulse
voltage (%)
45158 0h1426 100 – 4000 100 – 4000
Cn.39
PM dead-time range
(%)
45159 0h1427 50.0 – 200.0% 50.0 – 200.0
Cn.40
PM dead-time voltage
(%)
45160 0h1428 50.0 – 200.0% 50.0 – 200.0
Cn.41
PM speed estimator
proportional gain
45161 0h1429 0 – 32000 0 – 32000
Cn.42
PM speed estimator
integral gain
45168 0h1430 0 – 32000 0 – 32000
Cn.43
PM speed estimator
proportional gain 2
45169 0h1431 0 – 32000 0 – 32000
Cn.44
PM speed estimator
integral gain 2
45170 0h1432 0 – 32000 0 – 32000
Cn.45
Speed estimator
feedforward high
speed range (%)
45171 0h1433 0 – 1000% 0 – 1000