Process Data Assignment For Fieldbus Communication - Lenze L-force HighLine C 8400 Series Reference Manual

8400 HighLine C | Reference manual
Technology applications
TA "Actuating drive speed"
7.2.4

Process data assignment for fieldbus communication

The fieldbus communication is connected (preconfigured) to the previously selected
technology application by selecting the corresponding control mode in C00007:
 "30: CAN" for the connection to the system bus (CAN)
 "40: MCI" for the connection to a plugged-on communication module (e.g. PROFIBUS)
The assignment of the process data words does not depend on the applied bus system but
exclusively on the application:
Input words
Word 1 DriveControl
Word 2 MainSetValue
Word 3 -
Word 4 -
Word 5 ... 16 -
Control word
380
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Name
Name
Bit 0 SwitchOn
Bit 1 DisableVoltage
Bit 2 SetQuickStop
Bit 3 EnableOperation
Bit 4 ModeSpecific_1
Bit 5 ModeSpecific_2
Bit 6 ModeSpecific_3
Bit 7 ResetFault
Bit 8 SetHalt
Bit 9 reserved_1
Bit 10 reserved_2
Bit 11 SetDCBrake
Bit 12 JogSpeed1
Bit 13 JogSpeed2
L
Assignment
Control word
• See table below for bit assignment.
Speed setpoint
• Scaling: 16384 ≡ 100 % reference speed (C00011)
Not preconfigured
Not preconfigured
Not preconfigured
• Only available for control mode "40: MCI".
Function
1 ≡ Change to the "SwitchedOn" device status
• This bit must be set in the CAN/MCI control word to ensure
that the device changes to the "SwitchedOn" device status
after mains connection without the need for a master control
specifying this bit via fieldbus.
• If control via a bus system is not wanted (e.g. in the case of
control via terminals), the wDriveCtrl output signal of the
LS_ParFix system block can be connected to the control word
inputs.
1 ≡ Inhibit inverter control (IMP - pulse inhibit)
1 ≡ Activate quick stop (QSP).
Activate/Deactivate quick stop ( 108)
1 ≡ Enable controller (RFR)
• If control via terminals is performed, this bit must be set both
in the CAN control word and in the MCI control word.
Otherwise, the controller is inhibited.
Enable/Inhibit controller ( 107)
Reserved (currently not assigned)
1 ≡ Reset fault (trip reset)
• Acknowledge fault message (if the error cause has been
eliminated).
Reset error ( 109)
1 ≡ Activate stop function
• Stop drive via stopping ramp (in preparation).
Reserved (currently not assigned)
1 ≡ Activate DC-injection braking
Manual DC-injection braking (DCB) ( 254)
Activation of fixed speed 1 ... 3
Firmware ≤ 11.00 - DMS 6.0 EN - 10/2011