This function block is used to perform the following actions:
•Starting the procedure of setting up an induction motor
•Saving collected parameters in an ACOPOS parameter table
•Aborting a setup procedure in progress
No other function blocks should be enabled for this axis while this function block is enabled. Doing so may have a negative effect on the results.
Requirements for use
•Function block name for SG3/SGC target systems MC_058BR_SetupInductionMotor
•If this function block is used with an ACP10SIM axis, simulation mode "Complete" must be set.
PLCopen axis states in which the function block is permitted to be enabled
"Command" |
PLCopen axis states in which the function block is permitted to be enabled |
All PLCopen axis states, no effect on the PLCopen axis state |
|
All PLCopen axis states, no effect on the PLCopen axis state |
Function block
Parameter
I/O |
Parameter |
Data type |
Description |
IN |
UDINT |
Axis reference |
|
IN |
BOOL |
Execution of the function block begins on a rising edge of this input. |
|
IN |
Command |
UINT |
Selects the command |
IN |
Configuration |
MC_SETUP_IND_MOTOR_CFG_REF |
Input parameters required for operation |
OUT |
Done |
BOOL |
Command executed |
OUT |
Busy |
BOOL |
The function block is active and must continue to be called. |
OUT |
CommandAborted |
BOOL |
Function block aborted by another function block |
OUT |
Error |
BOOL |
Error during execution |
OUT |
ErrorID |
UINT |
|
OUT |
SetupOutput |
MC_SETUP_OUTPUT_REF |
Output structure |
Table: Parameter MC_BR_SetupInductionMotor
MC_SETUP_IND_MOTOR_CFG_REF data type
Parameter |
Data type |
Description |
DatObj |
MC_DATOBJ_REF |
Parameter for storing the setup data |
SetupInductionMotor |
MC_SETUP_IND_MOTOR_PAR_REF |
Parameter for the setup configuration |
MC_DATOBJ_REF data type
Parameter |
Data type |
Description |
Name |
STRING[32] |
Name of the data object Note: BR data object names are limited to eight characters. |
Type |
UINT |
mcDATOBJ ... A BR data object is created. |
Format |
UINT |
Must be set to 0 |
Device |
STRING[32] |
Not used with this function block |
MC_SETUP_IND_MOTOR_PAR_REF data type
Parameter |
Data type |
Description |
Mode |
UINT |
Mode |
RatedVoltage |
REAL |
Rated voltage [V] |
RatedCurrent |
REAL |
Rated current [A] |
RatedSpeed |
REAL |
Rated speed [RPM] |
RatedFrequency |
REAL |
Rated frequency [Hz] |
PowerFactor |
REAL |
Active power factor (cos phi) |
ThermalTrippingTime |
REAL |
Tripping time for thermal overload [s] (V2.430 and higher) |
OptionalData |
MC_SETUP_IND_MOTOR_PAR_OPT_REF |
The values specified in this structure are only transferred if they are ≠ "0". |
MC_SETUP_IND_MOTOR_PAR_OPT_REF data type
Parameter |
Data type |
Description |
Phase |
USINT |
Motor phase used to perform the setup (1=U, 2=V, 3=W) (V2.400 and higher) |
PolePairs |
USINT |
Number of pole pairs |
VoltageConstant |
REAL |
Voltage constant [mVmin] |
MaxSpeed |
REAL |
Maximum speed [rpm] |
StallTorque |
REAL |
Stall torque [Nm] |
RatedTorque |
REAL |
Rated torque [Nm] |
PeakTorque |
REAL |
Peak torque [Nm] |
TorqueConstant |
REAL |
Torque constant [Nm/A] |
StallCurrent |
REAL |
Stall current [A] |
PeakCurrent |
REAL |
Peak current [A] |
MagnetizingCurrent |
REAL |
Magnetizing current [A] |
PhaseCrossSection |
REAL |
Conductor cross section of a phase (phase winding) [mm²] |
InvCharacteristicGain |
REAL |
Inverter characteristic curve: Gain factor (V2.400 and higher) |
InvCharacteristicExponent |
REAL |
Inverter characteristic curve: Exponent [1/A] (V2.400 and higher) |
MC_SETUP_OUTPUT_REF data type
Parameter |
Data type |
Description |
Quality |
REAL |
Quality of the parameter identification [%] 0 – 50% … Unusable 50 – 70% … Usable 70 – 90% … Good 90 – 100% … Very good |
DataObjectIdent |
UDINT |
ID of the stored data object |
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