Siemens SIMATIC S7-200 Manual page 20

Program structure conversion
3.5 Interrupt events
Table 3- 9
S7-200
event
number
8
9
23
24
25
26
19
20
Table 3- 10
S7-200
event
number
0
2
4
6
1
3
5
7
12
27
28
13
14
15
16
17
18
32
29
30
31
33
20
Conversion of S7-200 highest interrupt priority (communication)
S7-200 Interrupt event
Port 0: Rcv character
Port 0: Xmt complete
Port 0: Rcv msg complete
Port 1: Rcv msg complete
Port 1: Rcv character
Port 1: Xmt complete
PTO 0 complete interrupt
PTO 1 complete interrupt
Conversion of S7-200 middle interrupt priority (discrete input)
S7-200 Interrupt event
Rising edge, I0.0
Rising edge, I0.1
Rising edge, I0.2
Rising edge, I0.3
Falling edge, I0.0
Falling edge, I0.1
Falling edge, I0.2
Falling edge, I0.3
(HSC0) CV=PV
(HSC0) direction changed
(HSC0) external reset
(HSC1) CV=PV
(HSC1) direction changed
(HSC1) external reset
(HSC2) CV=PV
(HSC2) direction changed
(HSC2) external reset
(HSC3) CV=PV
(HSC4) CV=PV
(HSC4) direction changed
(HSC4) external reset
(HSC5) CV=PV
S7-1200 Interrupt OB conversion result
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
S7-1200 Interrupt OB conversion result
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
Hardware interrupt OB
SIMATIC S7-200 to SIMATIC S7-1200 software conversion tool
Manual, 1/2010