Status and control signals

The operation state of the drive system will be commanded and acknowledged by means of control and status signal.

The STO input must be supplied with 24 VDC on the user side. Any other signals and states can controlled and read by fieldbus.

Status signals

Signal	Name	Meaning
SBM	'System ready message'	After system booting without an error, SBM will be set and shows that the system is free of error. In case of an error SBM will be reset and a diagnosis message will be generated. The system reaction in case of an error (e.g. running out, brake down according ID32873 'Deceleration ramp RF inactive', system booting abort) depends on the kind of error. (See document Diagnostic messages (Part no. 25786), chapter Meaning of the diagnostic messages. The diagnosis messages can be read out with the software AIPEX PRO or read and evaluated by a controller. After the error cause is removed a system booting (ID33730 'System booting') has to be executed.
QRF	'Acknowledgement controller enable'	QRF acknowledges the active control mode of the drive. Setpoints can be set depending on the configured operation mode (ID32800...). If QRF = 0 the drive is free of torque and no control mode is active.

Signal

Name

Meaning

SBM

'System ready message'

After system booting without an error, SBM will be set and shows that the system is free of error.

In case of an error SBM will be reset and a diagnosis message will be generated. The system reaction in case of an error (e.g. running out, brake down according ID32873 'Deceleration ramp RF inactive', system booting abort) depends on the kind of error. (See document Diagnostic messages (Part no. 25786), chapter Meaning of the diagnostic messages.

The diagnosis messages can be read out with the software AIPEX PRO or read and evaluated by a controller. After the error cause is removed a system booting (ID33730 'System booting') has to be executed.

QRF

'Acknowledgement controller enable'

QRF acknowledges the active control mode of the drive. Setpoints can be set depending on the configured operation mode (ID32800...). If QRF = 0 the drive is free of torque and no control mode is active.

Signal	LED	Parameter	PLC access
SBM	H1 'green'	ID135 'Drive status word' Bit 14, Bit 15	FB STANDARD_AXIS_ihX
QRF	H1 'flashing green'

Signal

LED

Parameter

PLC access

SBM

H1 'green'

ID135 'Drive status word' Bit 14, Bit 15

FB STANDARD_AXIS_ihX

QRF

H1 'flashing green'

Control signals

Signal	Name	Meaning
FL	'Clear error'	FL causes a system booting after the reason for an error message is remedied and the drive is still in error state SBM = 0). The sucessfully finished system booting is acknowledged with the SBM = 1 signal. Clear error can only be executed if RF = QRF = 0 by a pulse signal. Clear error can be executed as follow: ID99 'Diagnosis reset status class 1' ID32913 'Clear error'
RF	'Controller enable'	RF (signal-edge controlled) causes a system booting if at least one parameter has been changed before. RF activates the motor control in the current operation mode (e.g ID32800 'AMK main operating mode'. The motor is energized, setpoints are processed and the acknowledgement signal QRF will be set. RF can only be activated if SBM = QUE = 1. If RF is set, the power output stage are active. If the prerequisites are not fulfilled, the device generates an error message and resets SBM if someone try to set RF. IF RF is withdrawal during operation the motor is ramped down according ID32782 'Deceleration ramp RF inactive' until standstill (≤ 6 RPM) and unenergized. QRF will be reset. If a motor holding brake is active the signals RF and QRF on/off will be delayed device internal, depending on parameter ID206 'Drive on delay time' and ID207 'Drive off delay time'.

Signal

Name

Meaning

'Clear error'

FL causes a system booting after the reason for an error message is remedied and the drive is still in error state SBM = 0). The sucessfully finished system booting is acknowledged with the SBM = 1 signal. Clear error can only be executed if RF = QRF = 0 by a pulse signal.

Clear error can be executed as follow:

ID99 'Diagnosis reset status class 1'
ID32913 'Clear error'

'Controller enable'

RF (signal-edge controlled) causes a system booting if at least one parameter has been changed before. RF activates the motor control in the current operation mode (e.g ID32800 'AMK main operating mode'. The motor is energized, setpoints are processed and the acknowledgement signal QRF will be set. RF can only be activated if SBM = QUE = 1. If RF is set, the power output stage are active. If the prerequisites are not fulfilled, the device generates an error message and resets SBM if someone try to set RF.

IF RF is withdrawal during operation the motor is ramped down according ID32782 'Deceleration ramp RF inactive' until standstill (≤ 6 RPM) and unenergized. QRF will be reset.

If a motor holding brake is active the signals RF and QRF on/off will be delayed device internal, depending on parameter ID206 'Drive on delay time' and ID207 'Drive off delay time'.

Signal	Terminal	Parameter	PLC access
RF	-	ID134 'Master control word'Bit 14, Bit 15	FB STANDARD_AXIS_ihX
FL	-	ID99 'Diagnosis reset status class 1' ID32913 'Clear error'	FB STANDARD_AXIS_ihX

Signal

Terminal

Parameter

PLC access

ID134 'Master control word'Bit 14, Bit 15

FB STANDARD_AXIS_ihX

ID99 'Diagnosis reset status class 1'

ID32913 'Clear error'

FB STANDARD_AXIS_ihX