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02.00
02.99
5.3 Programming the traversing blocks (only in the pos mode, P700 = 2)
Table 5-6
Structure of the program control word (PSW, P80:28), continued
Bit
Description
0
5
Traversing type
1
Negate start
6
6
byte condition
byte condition
0
1
SMStart type
7
7
(from SW 1.2)
(from SW 1.2)
0
1
Program stop
Program stop
8
8
(from SW 1.2)
0
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SIMODRIVE POSMO A User Manual (POS1) – 08/2013 Edition
Signal status, description
Precise stop
S
The position programmed in the block is precisely ap-
proached
S
The axis is braked down to standstill
S
The block is changed when the target area is reached (pre-
cise stopping window)
S
A precise stop is always executed at the end of program
Pos., velocity, motion type, positioning type, traversing type
20
66
POSITIONING
40
100 POSITIONING
10
33
POSITIONING
v
100
66
33
Block 1
Block 2
The block is executed, if at least one of the bits, configured in the
start mask, is not set.
Normal evaluation
The following is valid dependent on the condition defined in
SMStart:
S
fulfilled
then the block is executed
S
not fulfilled
then the block is skipped
Wait until the start condition is fulfilled according to SMStart. The
block is executed if the condition is fulfilled and "Execute block"
is present.
Program end when the end of the block is reached
No response
5 Description of the Functions
ABSOLUTE Precise stop
RELATIVE Precise stop
RELATIVE Precise stop
Example:
Program
with 3 traversing blocks
t
Block 3
Effective
for
single
blocks
5
no
no
no
no
no
no
no
5-145
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