TWERD Power Electronics MFC710 400V Series, Руководство пользователя

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Appendix C – Table of MFC710 frequency converter's parameters
Parameters
in group 0
Name Description
0.48 DI state State of all six digital inputs (for RS six youngest bits of the register)
0.49 DO state State of all four digital output (for RS four youngest bits of the register)
0.50 RS1 state Corresponds to the value written into the register 2000 through RS connection
0.51 Version Version of the frequency converter software
0.52 RS ref. RS referencing-unit. Corresponds to the value written into the register 2001 through RS [Hz]
or [rpm].
0.53 RS PID ref. RS PID Ref.-unit. Corresponds to the value written into the register 2002 through RS [%]
0.54 U1 preview Programmable User value number 1 (see section 11.4)
0.55 U2 preview Programmable User value number 2 (see section 11.4)
0.56 U3 preview Programmable User value number 3 (see section 11.4)
0.57 U4 preview Programmable User value number 4 (see section 11.4)
0.60 Curr.Motor Number of active motor
Parameters 0.70 ÷ 0.79 are active only in regenerative frequency inverters MFC710AcR
0.70 AcR I L1 Current of a phase L1 of the line [A]
0.71 AcR I L2 Current of a phase L2 of the line [A]
0.72 AcR I L3 Current of a phase L3 of the line [A]
0.73 AcR Ip Active current of the line [A]
0.74 AcR Iq Reactive current of the line [A]
0.75 AcR UL Interfacial AC voltage the supply grid powering the converter [V]
0.76 AcR Temp1 Temperature of the active rectifier IGBT modules [ 0 C]
0.77 AcR Temp2 Temperature of the active rectifier IGBT modules [ 0 C]
0.78 AcR Fault code AcR error code
0.79 AcR version AcR software version
Parameters in group 1 ÷ 6
Parameter / Name Function Available options / measurement unit Factory
setting
Change
during
operation
GROUP 1 – CONFIGURATION OF THE DRIVE
1.1 Pn Nominal power of the
motor 0.0 ... 2 x [Nominal power of the freq. converter] kW Nominal
power of the
frequency
converter NO
1.2 Rn Nominal motor speed 0 ... 30000 rpm 1450 rpm NO
1.3 In Nominal motor current 0.00 ... 2 x [Nominal current of the freq. converter] A Nominal
current of the
frequency
converter NO
1.4 Un Nominal motor voltage 0 ... 1000 V Nominal
voltage of the
frequency
converter NO
1.5 fn Nominal motor frequency 0.0 ... 550.0 Hz 50.0 Hz NO
1.6 PF nom. Nominal cos φ
n
of the
motor
0.50 ... 1.00 0.80 NO
1.10 ID run Identification of motor's
equivalent circuit
parameters 000 --- – without identification
001 Don't run – only for stopped motor
002 Run 25Hz – test at 25 Hz
003 Run 50Hz - test at 50 Hz
000 --- NO
1.11 Rs Resistance stator windings 0 ... 32.000 1) Ohm 0.000 Ohm NO
1.12 Rr Resistance of rotor
windings 0 ... 32.000
1)
Ohm – read only 0.000 Ohm NO
1.13 Lm Main inductance Lm 0.0 ... 3200.0 1) mH 0.0 mH NO
1.14 Ls Stator inductance Ls 0.0 ... 3200.0 1) mH 0.0 mH NO
1.15 Lr Rotor inductance Lr 0.0 ... 3200.0 1) mH 0.0 mH NO
1) The number of decimal places depends on the nominal power of frequency converter
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Frequency converter MFC710 type. TWERD Power Electronics