Siemens CPU 414-2 - Page 102

Oganization Blocks (OB)
100
S7-400 Instruction List
A5E00267845-01
Oganization Blocks (OB), continued
Organization
Blocks
CPU
412
CPU
414
CPU
414-4H
CPU
416
CPU
417
CPU
417-4H
Start Events
(Hexadecimal Values)
Time-delay interrupts
OB 20 x x x x x x 1121
OB 21 x x x x x x 1122
OB 22 x x x x x 1123
OB 23 x x x x x 1124
Timed interrupts
1)
OB 30 x x x 1131
OB 31 x x x 1132
OB 32 x x x x x x 1133
OB 33 x x x x x 1134
OB 34 x x x x x 1135
OB 35 x x x x x x 1136
OB 36 x x x 1137
OB 37 x x x 1138
OB 38 x x x 1139
1)
Further start events of H-CPUs for OB 30 to OB 38: 1130
H