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PROFINET IO protocol
Bit 5: Quick stop activated
This bit indicates whether a quick stop command is active or not. When the bit has the value 0, a
quick stop command is active. When the bit has the value 1, no quick stop command is active.
Bit 6: Switching on inhibition
This bit indicates whether the power electronics may be switched on or not. When the bit has the
value 0, the power electronics may be switched on. When the bit has the value 1, the power
electronics are prevented from switching on.
Bit 7: Presence of warning
This bit indicates the presence of warning/alarm information in the drive. When the bit has the value
0, no warning is present. When the bit has the value 1, a warning is present.
Bit 8: Running at setpoint
This bit indicates whether the drive is operating and the actual speed value matches the setpoint
value. When the bit has the value 0, the actual speed value does not match the setpoint value. When
the bit has the value 1, the actual speed value matches the setpoint value.
Bit 9: Request control by master
This bit indicates whether the fieldbus master should take control of the drive. When this bit has the
value 0, the master does not take control of the drive. When this bit has the value 1, the master is
requested to take control of the drive.
®
In VACON
100, this bit depends on the configuration for the drive control place. If the control place
is assigned to fieldbus, the bit has the value 1. If the control place is elsewhere, the bit has the value
0.
Bit 10: Setpoint reached or exceeded
This bit indicates whether the setpoint value has been reached or exceeded. When this bit has the
value 0, the setpoint value has not been reached or exceeded. When this bit has the value 1, the
setpoint value has been reached or exceeded.
Bit 12: Drive running
This bit indicates drive state. If bit is 1, the motor is running. If bit is zero, the motor has been
stopped.
Bit 13: Drive ready
This bit indicates drive state. If bit is 1, the drive is ready for transition to running state.
5.3.2.3
PROFIdrive speed setpoint value NSOLL_A
Normalised 16-bit speed setpoint (containing a sign bit and a 15-bit integer).
• NSOLL_A = 0x4000 corresponds to 100% of the parameterized maximum motor speed.
• NSOLL_A = 0xC000 corresponds to -100% of the parameterized maximum motor speed.
5.3.2.4
PROFIdrive speed actual value NIST_A
Normalised 16-bit actual speed.
• NIST_A = 0x4000 corresponds to 100% of the parameterized maximum motor speed.
• NIST_A = 0xC000 corresponds to -100% of the parameterized maximum motor speed.
®
5.3.2.5
VACON
FBFixedControlWord
For details about vendor control word, see Chapter 12 "APPENDIX 2 - CONTROL AND STATUS
WORD"
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
vacon • 23
5
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