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6 Description of the Functions
6.12 Travel to fixed endstop (positioning mode) (from SW 3.3)
Travel to fixed
endstop and
EMERGENCY OFF
!
Parameter
overview
(refer to Chapter
A.1)
Input/output
signals
6-600
Caution
It must be ensured, that after the "travel to fixed endstop" function is
withdrawn as a result of EMERGENCY OFF, the machine cannot go
into a potentially hazardous state (e.g. the clamped workpiece drops
out of the clamping mechanism after EMERGENCY OFF).
The following parameters are available for the "travel to fixed endstop"
function:
S
P0113
Fixed endstop, configuration 1
S
P0114
Fixed endstop, configuration 2
S
P0115:8
Fixed endstop, maximum following error
S
P0116:8
Fixed endstop, monitoring window
S
P1240:8
Offset, torque setpoint (speed controlled)
Offset, force setpoint (speed controlled)
The following signals are used for the function "traverse to endstop":
S
Input signals
(refer under index entry "Input signal, digital – ...")
– "Fixed endstop sensor" input signal
––> using an input terminal with function number 68
––> using PROFIBUS control signal PosStw.3
S
Output signals
(refer under the index entry, "Output signal, digital – ...")
– "Fixed endstop reached" output signal
––> using an output terminal with function number 68
––> using PROFIBUS status signal PosZsw.12
– "Fixed endstop, clamping torque reached" output signal
––> using an output terminal with function number 73
––> using PROFIBUS status signal PosZsw.13
– "Travel to fixed endstop active" output signal
––> using an output terminal with function number 66
––> using PROFIBUS status signal PosZsw.14
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
! not 611ue !
E Siemens AG 2005 All Rights Reserved
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