Lenze 8400 User Manual

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 511
8 Basic drive functions (MCK)
8.2 Internal interfaces | System block "LS_MotionControlKernel"
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8.2.2.3 Status bit "bReadyToOperate"
This function extension is available from version 16.00.00!
The LS_MotionControlKernel with status bit 19 in the status word 2 (wMotionState2) provides the
signalling for the readiness to process the setpoint signals or setpoint commands. The state of bit
bReadyToOperate provides TRUE if, for instance, a defined speed setpoint or a command (e.g.
"manual jog positive") can be directly processed by the LS_MotionControlKernel.
The status of this bit depends on three factors:
• Operating mode of the MotionControlKernel
• bReadyToOperate = FALSE if operating mode Standby or Stop
• Synchronisation status
• bReadyToOperate = FALSE if LS_MotionControlKernel executes a synchronisation process in
the operating modes Speed follower or Position follower.
The figure shows the logical relationship:
[8-3] Creation of the status bit bReadyToOperate
 Speed follower: Synchronisation active
 Position follower: Synchronisation active
BA 0 ... 5: Operating mode 0 ... 5
&
&
&
&
C2580 = 0
0
1
LS_MCK.bMBrakeReleased
LS_MCK.wMotionState1
Bit 01 ... 03
bReadyToOperate
BA 2
BA 3
BA 5
C2580 = 12
BA 0
BA 1
C2580 = 11, 13

Lenze 8400 Specifications

General

Category	DC Drives
Series	8400
Protection class	IP20
Control Type	Vector control
Communication	CANopen, PROFIBUS, Ethernet
Protection Features	Overcurrent, overvoltage, undervoltage, overtemperature
Input Voltage	AC 230/400/480 V