Emotron FDU40-003 - Motor Protection

68 Functional Description Emotron AB 01-3694-01r2
Motor Power [223]
Set the nominal motor power.
Communication information
P
NOM
is the nominal VSD power.
Motor Current [224]
Set the nominal motor current.
Communication information
I
NOM
is the nominal VSD current.
Motor Speed [225]
Set the nominal asynchronous motor speed.
Communication information
Motor Poles [226]
When the nominal speed of the motor is ≤500 rpm, the
additional menu for entering the number of poles, [226],
appears automatically. In this menu the actual pole number
can be set which will increase the control accuracy of the
VSD.
Communication information
Default: P
NOM
VSD
Range: 1W-120% x P
NOM
Resolution 3 significant digits
NOTE: The Motor Power value will always be stored as a
3 digit value in W up to 999 W and in kW for all higher
powers.
Modbus Instance no/DeviceNet no: 43043
Profibus slot/index 168/202
Fieldbus format
Long,
1=1 W
Modbus format EInt
Default: I
NOM
(see note section 11.3.3, page 67)
Range: 25 - 150% x I
NOM
Modbus Instance no/DeviceNet no: 43044
Profibus slot/index 168/203
Fieldbus format
Long,
1=0.1 A
Modbus format EInt
WARNING: Do not connect motors with less
than 25% of the nominal power of the VSD.
This may disrupt the control of the motor.

223 Motor Power
Stp M1: (P
NOM
)kW
A

224 Motor Curr
Stp M1: (I
NOM
)A
A
Default: n
MOT
(see note section 11.3.3, page 67)
Range: 50 - 18000 rpm
Resolution 1 rpm, 4 sign digits
WARNING: Do NOT enter a synchronous
motor speed.
NOTE: Entering a wrong, too low value can cause a
dangerous situation for the driven application due to
high speeds.
Modbus Instance no/DeviceNet no: 43045
Profibus slot/index 168/204
Fieldbus format
UInt
1=1 rpm
Modbus format UInt
Default: 4
Range: 2-144
Modbus Instance no/DeviceNet no: 43046
Profibus slot/index 168/205
Fieldbus format
Long,
1=1 pole
Modbus format EInt

225 Motor Speed
Stp M1: (n
MOT
)rpm
A

226 Motor Poles
Stp M1: 4
A