
Configuration Examples
6-25
SIMATIC 505 PROFIBUS-FMS CP User Manual
C49
MOVW1
A:
1
B:V302
N=3
C33 C40
C49
C50
BITP1
A: WX3
N=3
BITP2
A: WY7
N=3
C31
C45
C49
C37C38
C50 C31C49
BITC1
A: WY7
N=3
C32
C50 C31
BITS1
A: WY7
N=3
C33
C50 C31 C40
CMP1
A: V25
B:V302
LT:C36
GT:C37
C49
C38
C37
C36
Communication Interlock
Communication Reset
Beginning Communication Rung
Communication Complete
User Error Control Logic
Xn
Enabling Rung (User Logic)
Existing Job Active Check
Existing Job Active Check
END
TMR1
P=
30.0
C46
C50C46
BITC2
A: WY7
N=3
C34
C31
C34
C33
Enable
TMR1 with BITS1 and hold with BITP2 until the
FMS CP sets WX Job Active Bit or TRM1 expires.
TMR1 and BITC2 act as a WY Start Bit reset in cases where the
FMS CP powers up with WY Start Bit high (see note on page 4-5).
Figure 6-17 Receive
Relay Ladder Logic for Station 5
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