Lenze E94AxHE Technology Application Positioning sequence control - Manual (Page 28)

9400 Technology applications | Positioning sequence control
Parameter setting & configuration
Basic signal flow
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EDS94TA10060xxxx EN 1.2 - 03/2010
5 Parameter setting & configuration
5.1 Basic signal flow
The functional core of the positioning sequence control is formed by the sequence table
and the profile data management, which transmit the required control signals and profile
data to the basic drive function "Positioning".
[5-1] Signal flow of the TA " Positioning sequence control" (schematic diagram)
Positioning sequence control
 Sequence table
 Profile data management
 Speed/acceleration override
Basic drive functions
 Homing
 Positioning
 Manual jog
 Stop
 Quick stop
 Limiter
 Brake control (optional)
3
0 2 4
6
7 8
9 1
5
DI7
DI6
AIN1
PositionerTable
Profiles
Positioning sequence control
Override
Enable
AIN2
Speed override
Acceleration override
Sequencer
LS_ManualJog
n
t
и з
LS_Brake
n
t
LS_Limiter
n
t
LS_Quickstop
STOP
n
t
LS_Stop
internal
status machine
Status
machine
(basic drive
functions)
Basic drive functions
M
0 -100 100 200
LS_Homing
n
t
LS_Positioner
DI2
DI4
DI3
DI1
DI5 Reset
Sequencer
input 8
DI8