When the controller is turned on, the ACOPOS modules perform several checks of the connected motor or braking resistor by default. This function block can be used to enable or disable individual tests.
If these tests are disabled, important warnings and errors will not be output. This can damage the ACOPOS module or other hardware to which it is connected.
Requirements for use
•Function block name for SG3/SGC target systems MC_095_ConfigPowerStageCheck
•This function block can only be used with an axis reference for a real axis.
•This function block cannot be used with an axis reference of an SDC axis.
PLCopen axis states in which the function block is permitted to be enabled
Function block
Parameter
I/O |
Parameter |
Data type |
Description |
IN |
UDINT |
轴对象引用 |
|
IN |
BOOL |
Execution of the function block begins on a rising edge of this input. |
|
IN |
Configuration |
MC_POWER_STAGE_CHECK_REF |
Input parameters required for operation |
OUT |
Done |
BOOL |
Execution successful. Function block is finished. |
OUT |
Busy |
BOOL |
The function block is active and must continue to be called. |
OUT |
Error |
BOOL |
Error during execution |
OUT |
ErrorID |
UINT |
Table: Parameter MC_BR_ConfigPowerStageCheck
MC_POWER_STAGE_CHECK_REF data type
Parameter |
Data type |
Description |
CurrentFlowTestPhase1Off |
BOOL |
Disables the current flow test for motor phase 1 (U) that is performed by default when the controller is switched on Note: 0 ... Current flow test enabled (default), wiring errors can be detected 1 ... Current flow test disabled |
CurrentFlowTestPhase2Off |
BOOL |
Disables the current flow test for motor phase 2 (V) that is performed by default when the controller is switched on Note: 0 ... Current flow test enabled (default), wiring errors can be detected 1 ... Current flow test disabled |
CurrentFlowTestPhase3Off |
BOOL |
Disables the current flow test for motor phase 3 (W) that is performed by default when the controller is switched on. Note: 0 ... Current flow test enabled (default), wiring errors can be detected 1 ... Current flow test disabled |
OffsetCurrentWarningOff |
BOOL |
Disables axis warning 38006: "Current controller: Permissible current offset values exceeded" on an invalid current offset measurement result for motor phases 1, 2 and 3 (U, V, W). Note: 0 ... Possible to report warning 38006 when the controller is switched on (default) 1 ... Warning 38006 not reported |
MotorSpeedWarningOff |
BOOL |
Disables axis warning 38005: "Motor test: Speed too high on startup" if there is an impermissibly high motor speed when measuring the current offset. Note: 0 ... Possible to report warning 38005 when the controller is switched on (default) 1 ... Warning 38005 not reported |
OffsetCurrentMeasurementOff |
BOOL |
Disables current offset measurement for motor phase 1, 2 and 3 (U, V, W) that is performed by default when the controller is switched on Note: 0 ... Current offset measurement enabled (default) 1 ... Current offset measurement disabled |
CurrentFlowTestExtBleederOff |
BOOL |
Disables the current flow test for the external braking resistor that is performed by default when the controller is switched on Note: 0 ... Current flow test enabled (default), wiring errors can be detected 1 ... Current flow test disabled Disables axis warning 38008: "Braking resistor: No current flow". |
CurrentFlowTestIntBleederOn |
BOOL |
Enables the current flow test for the internal braking resistor that is not performed by default when the controller is switched on Note: 0 ... Current flow test disabled (default) 1 ... Current flow test enabled |
OCMonitoringExtBleederOff |
BOOL |
Disables overcurrent monitoring for the external braking resistor Note: 0 ... Overcurrent monitoring enabled (default) 1 ... Overcurrent monitoring disabled By turning off monitoring, suppresses axis error 7227: "Braking resistor: Overcurrent". |
SumCurrentMonitoringOff |
BOOL |
Disables summation current monitoring Note: 0 ... Summation current monitoring enabled (default) 1 ... Summation current monitoring disabled By turning off monitoring, suppresses axis error 7222: "Power unit: Total current of X5 connection: Overcurrent (ground connection)". |
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