6
6.4
Input/output terminals of the control board
6-486
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SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
Table 6-45
List of input signals, continued
Operating
mode
Signal name, description
PROFIBUS bit
pos
n–set
Fct. No.
Activate traversing task (edge)
60
–
x
STW1.6
A 0/1 edge of this input signal starts the traversing block selected using ”block selection”.
An edge change is only permissible, if
The drive has confirmed the previous traversing block via the ”acknowledge setpoint” output signal
The axis is referenced
(reference point set/no reference point set” output signal = ”1”)
The input signals ”operating condition/intermediate stop” and ”operating condition/reject traversing
task” must be set to 1 in order to be able to start a block.
If a traversing task is activated and the secondary conditions are not fulfilled, then an appropriate warning
is signaled. The ”setpoint acknowledgment” output signal is only set if the block was started so that a
traversing task can be activated with the next signal edge.
Activate traversing
task (edge)
Setpoint
acknowledge
Setpoint
static
Reference
position
reached
Drive at
standstill
1
2
3
0
1
2
Block
selection
0
1
2
Block selection
(checkback
signal)
OC/reject
traversing task
OC/
intermediate
stop
Control signal
Control signal
Control
signals
Status signals
Control signal
Status signal
Status signal
Status signal
Status signal
1
2
3
Select and start a traversing block
End of the positioning operation and automatic block change
End of the positioning operation and end of program
6 Description of the Functions
01.99
! 611ue diff !
08.01
02.02