Technical data

Integral organization blocks with special functions
Block: Block function:
Table 2-4 continued:
OB 223 Compare restart type
OB 224 Transfer blocks of IPC flags
OB 226 Read word from the system program
OB 227 Read checksum of the system program
memory
OB 228 Read status information of a program
execution level
OB 230-237 Functions for standard function blocks
(handling blocks)
OB 240
OB 241
OB 242
Initialize shift register
Process shift register
Clear shift register
OB 250
OB 251
OB 254, 255
Initialize PID controller algorithm
Process PID controller algorithm
Transfer data block to the DB-RAM
These special functions are described in detail in Chapter 6.
Program, Organization and Sequence Blocks
CPU 928B Programming Guide
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