-42-
P1.16
Synchronous motor stator
resistance
0.001Ω~65.535Ω( inverter power<=55kW)
0.0001Ω~6.5535Ω( inverter power>55kW)
-
★
P1.17
Synchronous motor shaft D
inductance
0.01mH~655.35mH( inverter
power<=55kW)
0.001mH~65.535mH( inverter
power>55kW)
-
★
P1.18
Synchronous motor shaft Q
inductance
0.01mH~655.35mH( inverter
power<=55kW)
0.001mH~65.535mH( inverter
power>55kW)
-
★
P1.19
Inductance resistance unit
0~12
0
★
P1.20
Back EMF coefficient
0.1V~6553.5V
0.1V
★
P1.21
Phase loss detection time
0~60000
0
★
P1.16 to P1.21 are synchronous motor parameters. These parameters are unavailable on the
nameplate of most synchronous motors and can be obtained by means of "Synchronous motor no-load
auto-tuning". Through "Synchronous motor with-load auto-tuning", only the encoder phase sequence
and installation angle can be obtained.
Each time "Rated motor power" (P1.01) or "Rated motor voltage" (P1.02) is changed, the Inverter
automatically modifies the values of P1.16 to P1.20.
You can also directly set the parameters based on the data provided by the synchronous motor
manufacturer.
P1.27
Encoder pulse per
revolution
1~65535
2500
★
This parameter is used to set the pulses per revolution (PPR) of ABZ or UVW incremental encoder.
In FVC mode, the motor cannot run properly if this parameter is set incorrectly.
P1.28
Encoder type
ABZ incremental encoder
0
0
★
UVW incremental encoder
1
Resolver
2
Sin-cos encoder
3
Line-saving UVW encoder
4
The DLB1 supports multiple types of encoder. Different PG cards are required for different types of
encoder. Select the appropriate PG card for the encoder used. Any of the five encoder types is
applicable to synchronous motor. Only ABZ incremental encoder and resolver are applicable to
asynchronous motor.
After installation of the PG card is complete, set this parameter properly based on the actual
condition. Otherwise, the Inverter cannot run properly.
Summary of Contents for DLB1-0D40S2G
Page 11: ...11 Graph 1 722 30KW product outline dimensions Graph 1 837 55KW product outline dimensions...
Page 12: ...12 Graph 1 875 110KW product outline dimensions Graph 1 9 132 160KW product outline dimensions...
Page 14: ...14 2 Wirings 2 1 Standard wiring diagrams Graph 2 8 0 4 18 5KW inverter wiring diagram...
Page 15: ...15 Graph 2 922 400KW inverter wiring diagram...
Page 159: ...159...