EasyManuals Logo

Lenze 8400 User Manual

Lenze 8400
1590 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #394 background imageLoading...
Page #394 background image
7 Technology applications
7.2 TA "Actuating drive speed"
394
Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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 depends only on the application, not on the bus system
used:
Input words Name Assignment
Word 1 DriveControl Control word
For bit assignment see the table below.
Word 2 MainSetValue Speed setpoint
Scaling: 16384 100 % reference speed (C00011
)
Word 3 - Not preconfigured
Word 4 - Not preconfigured
Words 5 ... 16 - Not preconfigured
Only available in control mode "40: MCI".
Control word Name Function
Bit 0 SwitchOn 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.
Bit 1 DisableVoltage 1 Inhibit inverter control (pulse inhibit)
Bit 2 SetQuickStop 1 Activate quick stop (QSP).
Activate/deactivate quick stop
( 107)
Bit 3 EnableOperation 1 Enable inverter (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 inverter
( 106)
Bit 4 ModeSpecific_1 Reserved (currently not assigned)
Bit 5 ModeSpecific_2
Bit 6 ModeSpecific_3
Bit 7 ResetFault 1 Reset fault (trip reset)
Acknowledge error message (if the error cause has been
eliminated).
Reset error
( 110)
Bit 8 SetHalt 1 Activate stop function
Stop drive via stopping ramp (in preparation).
Bit 9 reserved_1 Reserved (currently not assigned)
Bit 10 reserved_2
Bit 11 SetDCBrake 1 Activate DC-injection braking
Manual DC-injection braking (DCB)
( 268)
Bit 12 JogSpeed1 Activation of fixed speed 1 ... 3
Bit 13 JogSpeed2

Table of Contents

Other manuals for Lenze 8400

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Lenze 8400 and is the answer not in the manual?

Lenze 8400 Specifications

General IconGeneral
CategoryDC Drives
Series8400
Protection classIP20
Control TypeVector control
CommunicationCANopen, PROFIBUS, Ethernet
Protection FeaturesOvercurrent, overvoltage, undervoltage, overtemperature
Input VoltageAC 230/400/480 V

Related product manuals