Lenze 8400 TopLine C - Pre-Assignment of the Process Data Output Words

Lenze · 8400 "Position Sequencer" technology application · Software manual · DMS 1.0 EN · 07/2014 · TD05 19
3 Short setup of the technology application
3.3 Step 2 (optional): Establish control via the fieldbus interface (MCI)
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3.3.2 Pre-assignment of the process data output words
The LP_MciOut port block is already implemented in the technology application. The process data
output words are assigned as follows:
Output words Assignment
Word 1 Status word (for bit assignment see the following table)
Word 2 Actual speed value
• Scaling: 16384 ≡ 100 % reference speed (C00011)
Word 3 Actual torque
• Scaling: 16384 ≡ 100 % maximum torque (C00057)
Word 4 ... 16 - (not preconfigured)
Status word Status
Bit 0 1 ≡ Group error active (configurable in C00148)
Bit 1 1 ≡ Inverter control inhibited (pulse inhibit is active)
Bit 2 1 ≡ Drive controller is ready for operation
Bit 3 1 ≡ Quick stop is active
Bit 4 1 ≡ Setpoint torque is in the limitation
Bit 5 1 ≡ actual position is inside the target position window
Bit 6 During open-loop operation:
1 ≡ speed setpoint < comparison value (C00024)
During closed-loop operation:
1 ≡ actual speed value < comparison value (C00024)
Bit 7 1 ≡ Controller inhibited (controller inhibit is active)
Bit 8 ... 11 Bit coded display of the active device status
Bit 11 Bit 10 Bit 9 Bit 8 Device status Meaning
0 0 0 0 FirmwareUpdate Firmware update function is active
0001Init Initialisation active
0 0 1 0 Ident Identification active
0 0 1 1 ReadyToSwitchOn Device is ready to start
0100SwitchedOn Device is switched on
0 1 0 1 OperationEnabled Operation
0110- -
0111Trouble Trouble active
1000Fault Fault active
1001TroubleQSP TroubleQSP is active
1010SafeTorqueOff Safe torque off is active
1011SystemFault System fault active
Bit 12 1 ≡ a warning is indicated
Bit 13 1 ≡ a fault is active. The inverter is in the "Trouble" device state.
• The motor has no torque (is coasting) due to the inhibit of the inverter.
• The "Trouble" device status is automatically abandoned if the error cause has been removed.
Bit 14 1 ≡ positioning program running
Bit 15 1 ≡ Home position is known