Siemens SINUMERIK 840D sl Function Manual page 231
Sinumerik safety integrated
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03.06
TV_FeedCommand :=S5T#1S
TV_FXSreached :=S5T#1S //Monitoring time value: Fixed endstop reached
TV_FXShold :=S5T#2S
CloseBrake :=M111.1
MoveAxis :=M111.2
Done
Error
State
//Brake test FB11 starts FC18 (3)
CALL FC
Start
Stop
Funct
Mode
AxisNo :=3
Pos
FRate :=1.000000e+003
InPos
Error
State
//–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
//Create DB register
AUF
//–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
//Initiate axis reset if FB11 and/or FC18 is active
U
M
U
M
U
DBX 28.7
=
DBX 28.1
//–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Reset, group error
U M
UN DBX 28.7
R M
//Set group error, suppress FC18State==30
L
MB
L
30
U M
O M
S M
//–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
//FB11 completed, without error (4), transfer axis to NC
U M
UN M
U M
FP M
R M
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
output
//Monitoring time value: Test time brake
//Request, close brake
//Request, initiate traversing motion
:=M111.3
//Test successfully completed
:=M111.4
//Error occurred FB11
:=MB112
//Error status FB11
18
:=M111.2
//Start of traversing motion
:=FALSE
:=B#16#5
//Mode: Axis mode
:=B#16#1
//Move incrementally
//Axis number of the axis to be traversed, Z axis
:=3.000000e+000
:=M113.0
:=M113.1
:=MB114
DB
31
//Test, Z axis brake (Ax3)
109.1
//(local reset)
109.7
//Brake test running
//PLC-monitored axis
//A_AxReset
109.1
//(local reset)
//PLC-monitored axis
109.2
//Error, brake test (group error)
114
//Error, status FC18
//If FB11 is active, FC18State==30 <>I
113.1
//Error occurred, FC18
111.4
//Error occurred, FB11
109.2
//Brake test error (group error)
111.3
//Test successful
109.2
//Brake test error (group error)
110.3
//Step (3)
110.7
110.3
//Reset step (3)
Connecting Sensors/Actuators
7.4 Safe brake test (SBT)
//Monitoring time value: Traversing command
//Distance travelled: 3mm
//Feed rate: 1,000 mm/min
//Position reached
//Error occurred FC18
//Error status FC18
7-231
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